mirror of
https://github.com/holub/mame
synced 2025-10-04 08:28:39 +03:00
cking,cxg: split files (nw)
This commit is contained in:
hap
parent
2aa97bfc47
commit
9f7c4385a8
@ -1835,6 +1835,8 @@ files {
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createMESSProjects(_target, _subtarget, "chessking")
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files {
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MAME_DIR .. "src/mame/drivers/ckingbase.cpp",
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MAME_DIR .. "src/mame/includes/ckingbase.h",
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MAME_DIR .. "src/mame/drivers/cking_master.cpp",
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}
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@ -1897,6 +1899,8 @@ files {
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createMESSProjects(_target, _subtarget, "cxg")
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files {
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MAME_DIR .. "src/mame/drivers/cxgbase.cpp",
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MAME_DIR .. "src/mame/includes/cxgbase.h",
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MAME_DIR .. "src/mame/drivers/cxg_ch2001.cpp",
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}
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@ -3,31 +3,23 @@
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// thanks-to:Berger
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/******************************************************************************
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Chess King generic Z80 based chess computer driver
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NOTE: MAME doesn't include a generalized implementation for boardpieces yet,
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greatly affecting user playability of emulated electronic board games.
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As workaround for the chess games, use an external chess GUI on the side,
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such as Arena(in editmode).
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TODO:
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- ckmaster 1 WAIT CLK per M1, workaround with z80_set_cycle_tables is possible
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(wait state is similar to MSX) but I can't be bothered, better solution
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is to add M1 pin to the z80 core. Until then, it'll run ~20% too fast.
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******************************************************************************
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Master:
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Master: (yes, it's plainly named "Master")
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- Z80 CPU(NEC D780C-1) @ 4MHz(8MHz XTAL), IRQ from 555 timer
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- 8KB ROM(NEC D2764C-3), 2KB RAM(NEC D4016C), ROM is scrambled for easy PCB placement
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- simple I/O via 2*74373 and a 74145
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- 8*8 chessboard buttons, 32+1 border leds, piezo
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TODO:
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- 1 WAIT CLK per M1, workaround with z80_set_cycle_tables is possible
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(wait state is similar to MSX) but I can't be bothered, better solution
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is to add M1 pin to the z80 core. Until then, it'll run ~20% too fast.
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******************************************************************************/
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#include "emu.h"
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#include "includes/ckingbase.h"
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#include "cpu/z80/z80.h"
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#include "machine/timer.h"
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#include "machine/bankdev.h"
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#include "sound/dac.h"
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#include "sound/volt_reg.h"
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@ -37,181 +29,6 @@ Master:
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#include "ck_master.lh" // clickable
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class ckingbase_state : public driver_device
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{
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public:
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ckingbase_state(const machine_config &mconfig, device_type type, const char *tag) :
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driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_irq_on(*this, "irq_on"),
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m_inp_matrix(*this, "IN.%u", 0),
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m_out_x(*this, "%u.%u", 0U, 0U),
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m_out_a(*this, "%u.a", 0U),
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m_out_digit(*this, "digit%u", 0U),
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m_display_wait(33),
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m_display_maxy(1),
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m_display_maxx(0)
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{ }
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// devices/pointers
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required_device<cpu_device> m_maincpu;
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optional_device<timer_device> m_irq_on;
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optional_ioport_array<10> m_inp_matrix; // max 10
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output_finder<0x20, 0x20> m_out_x;
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output_finder<0x20> m_out_a;
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output_finder<0x20> m_out_digit;
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template<int L> TIMER_DEVICE_CALLBACK_MEMBER(irq_on) { m_maincpu->set_input_line(L, ASSERT_LINE); }
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template<int L> TIMER_DEVICE_CALLBACK_MEMBER(irq_off) { m_maincpu->set_input_line(L, CLEAR_LINE); }
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// misc common
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u16 m_inp_mux; // multiplexed keypad mask
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u16 m_led_select;
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u16 m_led_data;
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u16 read_inputs(int columns);
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// display common
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int m_display_wait; // led/lamp off-delay in milliseconds (default 33ms)
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int m_display_maxy; // display matrix number of rows
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int m_display_maxx; // display matrix number of columns (max 31 for now)
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u32 m_display_state[0x20]; // display matrix rows data (last bit is used for always-on)
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u16 m_display_segmask[0x20]; // if not 0, display matrix row is a digit, mask indicates connected segments
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u8 m_display_decay[0x20][0x20]; // (internal use)
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TIMER_DEVICE_CALLBACK_MEMBER(display_decay_tick);
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void display_update();
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void set_display_size(int maxx, int maxy);
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void display_matrix(int maxx, int maxy, u32 setx, u32 sety, bool update = true);
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protected:
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virtual void machine_start() override;
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virtual void machine_reset() override;
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};
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// machine start/reset
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void ckingbase_state::machine_start()
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{
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// resolve handlers
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m_out_x.resolve();
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m_out_a.resolve();
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m_out_digit.resolve();
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// zerofill
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memset(m_display_state, 0, sizeof(m_display_state));
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memset(m_display_decay, 0, sizeof(m_display_decay));
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memset(m_display_segmask, 0, sizeof(m_display_segmask));
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m_inp_mux = 0;
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m_led_select = 0;
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m_led_data = 0;
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// register for savestates
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save_item(NAME(m_display_maxy));
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save_item(NAME(m_display_maxx));
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save_item(NAME(m_display_wait));
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save_item(NAME(m_display_state));
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save_item(NAME(m_display_decay));
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save_item(NAME(m_display_segmask));
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save_item(NAME(m_inp_mux));
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save_item(NAME(m_led_select));
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save_item(NAME(m_led_data));
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}
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void ckingbase_state::machine_reset()
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{
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}
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/***************************************************************************
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Helper Functions
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***************************************************************************/
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// The device may strobe the outputs very fast, it is unnoticeable to the user.
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// To prevent flickering here, we need to simulate a decay.
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void ckingbase_state::display_update()
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{
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for (int y = 0; y < m_display_maxy; y++)
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{
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u32 active_state = 0;
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for (int x = 0; x <= m_display_maxx; x++)
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{
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// turn on powered segments
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if (m_display_state[y] >> x & 1)
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m_display_decay[y][x] = m_display_wait;
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// determine active state
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u32 ds = (m_display_decay[y][x] != 0) ? 1 : 0;
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active_state |= (ds << x);
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// output to y.x, or y.a when always-on
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if (x != m_display_maxx)
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m_out_x[y][x] = ds;
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else
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m_out_a[y] = ds;
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}
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// output to digity
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if (m_display_segmask[y] != 0)
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m_out_digit[y] = active_state & m_display_segmask[y];
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}
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}
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TIMER_DEVICE_CALLBACK_MEMBER(ckingbase_state::display_decay_tick)
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{
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// slowly turn off unpowered segments
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for (int y = 0; y < m_display_maxy; y++)
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for (int x = 0; x <= m_display_maxx; x++)
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if (m_display_decay[y][x] != 0)
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m_display_decay[y][x]--;
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display_update();
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}
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void ckingbase_state::set_display_size(int maxx, int maxy)
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{
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m_display_maxx = maxx;
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m_display_maxy = maxy;
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}
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void ckingbase_state::display_matrix(int maxx, int maxy, u32 setx, u32 sety, bool update)
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{
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set_display_size(maxx, maxy);
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// update current state
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u32 mask = (1 << maxx) - 1;
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for (int y = 0; y < maxy; y++)
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m_display_state[y] = (sety >> y & 1) ? ((setx & mask) | (1 << maxx)) : 0;
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if (update)
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display_update();
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}
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// generic input handlers
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u16 ckingbase_state::read_inputs(int columns)
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{
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u16 ret = 0;
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// read selected input rows
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for (int i = 0; i < columns; i++)
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if (m_inp_mux >> i & 1)
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ret |= m_inp_matrix[i]->read();
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return ret;
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}
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namespace {
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class master_state : public ckingbase_state
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@ -242,10 +59,10 @@ private:
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void control_w(u8 data);
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};
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// Devices, I/O
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/******************************************************************************
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Master
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Devices, I/O
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******************************************************************************/
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// TTL/generic
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@ -292,8 +109,6 @@ void master_state::init_master()
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Address Maps
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******************************************************************************/
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// Master
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void master_state::main_map(address_map &map)
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{
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map(0x0000, 0x1fff).mirror(0x6000).rom().region("maincpu", 0); // _A15
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@ -334,89 +149,6 @@ void master_state::main_trampoline(address_map &map)
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Input Ports
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******************************************************************************/
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INPUT_PORTS_START( cking_cb_buttons )
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PORT_START("IN.0")
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PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_START("IN.1")
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PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_START("IN.2")
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PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_START("IN.3")
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PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_START("IN.4")
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PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_START("IN.5")
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PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_START("IN.6")
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PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_START("IN.7")
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PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
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INPUT_PORTS_END
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static INPUT_PORTS_START( master )
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PORT_INCLUDE( cking_cb_buttons )
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@ -484,9 +216,11 @@ ROM_END
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} // anonymous namespace
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/******************************************************************************
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Drivers
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******************************************************************************/
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/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
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/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
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CONS( 1984, ckmaster, 0, 0, master, master, master_state, init_master, "Chess King", "Master (Chess King)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_CONTROLS )
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222
src/mame/drivers/ckingbase.cpp
Normal file
222
src/mame/drivers/ckingbase.cpp
Normal file
@ -0,0 +1,222 @@
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// license:BSD-3-Clause
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// copyright-holders:hap
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/******************************************************************************
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Chess King chess computer driver base class
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NOTE: MAME doesn't include a generalized implementation for boardpieces yet,
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greatly affecting user playability of emulated electronic board games.
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As workaround for the chess games, use an external chess GUI on the side,
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such as Arena(in editmode).
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******************************************************************************/
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#include "emu.h"
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#include "includes/ckingbase.h"
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// machine start/reset
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void ckingbase_state::machine_start()
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{
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// resolve handlers
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m_out_x.resolve();
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m_out_a.resolve();
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m_out_digit.resolve();
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// zerofill
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memset(m_display_state, 0, sizeof(m_display_state));
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memset(m_display_decay, 0, sizeof(m_display_decay));
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memset(m_display_segmask, 0, sizeof(m_display_segmask));
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||||
|
||||
m_inp_mux = 0;
|
||||
m_led_select = 0;
|
||||
m_led_data = 0;
|
||||
|
||||
// register for savestates
|
||||
save_item(NAME(m_display_maxy));
|
||||
save_item(NAME(m_display_maxx));
|
||||
save_item(NAME(m_display_wait));
|
||||
|
||||
save_item(NAME(m_display_state));
|
||||
save_item(NAME(m_display_decay));
|
||||
save_item(NAME(m_display_segmask));
|
||||
|
||||
save_item(NAME(m_inp_mux));
|
||||
save_item(NAME(m_led_select));
|
||||
save_item(NAME(m_led_data));
|
||||
}
|
||||
|
||||
void ckingbase_state::machine_reset()
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
|
||||
Helper Functions
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
// The device may strobe the outputs very fast, it is unnoticeable to the user.
|
||||
// To prevent flickering here, we need to simulate a decay.
|
||||
|
||||
void ckingbase_state::display_update()
|
||||
{
|
||||
for (int y = 0; y < m_display_maxy; y++)
|
||||
{
|
||||
u32 active_state = 0;
|
||||
|
||||
for (int x = 0; x <= m_display_maxx; x++)
|
||||
{
|
||||
// turn on powered segments
|
||||
if (m_display_state[y] >> x & 1)
|
||||
m_display_decay[y][x] = m_display_wait;
|
||||
|
||||
// determine active state
|
||||
u32 ds = (m_display_decay[y][x] != 0) ? 1 : 0;
|
||||
active_state |= (ds << x);
|
||||
|
||||
// output to y.x, or y.a when always-on
|
||||
if (x != m_display_maxx)
|
||||
m_out_x[y][x] = ds;
|
||||
else
|
||||
m_out_a[y] = ds;
|
||||
}
|
||||
|
||||
// output to digity
|
||||
if (m_display_segmask[y] != 0)
|
||||
m_out_digit[y] = active_state & m_display_segmask[y];
|
||||
}
|
||||
}
|
||||
|
||||
TIMER_DEVICE_CALLBACK_MEMBER(ckingbase_state::display_decay_tick)
|
||||
{
|
||||
// slowly turn off unpowered segments
|
||||
for (int y = 0; y < m_display_maxy; y++)
|
||||
for (int x = 0; x <= m_display_maxx; x++)
|
||||
if (m_display_decay[y][x] != 0)
|
||||
m_display_decay[y][x]--;
|
||||
|
||||
display_update();
|
||||
}
|
||||
|
||||
void ckingbase_state::set_display_size(int maxx, int maxy)
|
||||
{
|
||||
m_display_maxx = maxx;
|
||||
m_display_maxy = maxy;
|
||||
}
|
||||
|
||||
void ckingbase_state::display_matrix(int maxx, int maxy, u32 setx, u32 sety, bool update)
|
||||
{
|
||||
set_display_size(maxx, maxy);
|
||||
|
||||
// update current state
|
||||
u32 mask = (1 << maxx) - 1;
|
||||
for (int y = 0; y < maxy; y++)
|
||||
m_display_state[y] = (sety >> y & 1) ? ((setx & mask) | (1 << maxx)) : 0;
|
||||
|
||||
if (update)
|
||||
display_update();
|
||||
}
|
||||
|
||||
|
||||
// generic input handlers
|
||||
|
||||
u16 ckingbase_state::read_inputs(int columns)
|
||||
{
|
||||
u16 ret = 0;
|
||||
|
||||
// read selected input rows
|
||||
for (int i = 0; i < columns; i++)
|
||||
if (m_inp_mux >> i & 1)
|
||||
ret |= m_inp_matrix[i]->read();
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
// chessboard generic inputs
|
||||
|
||||
INPUT_PORTS_START( cking_cb_buttons )
|
||||
PORT_START("IN.0")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.1")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.2")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.3")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.4")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.5")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.6")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.7")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
|
||||
INPUT_PORTS_END
|
||||
@ -3,19 +3,6 @@
|
||||
// thanks-to:Berger
|
||||
/******************************************************************************
|
||||
|
||||
CXG* generic Z80 based chess computer driver
|
||||
*later known as CXG Newcrest Technology Ltd.
|
||||
|
||||
NOTE: MAME doesn't include a generalized implementation for boardpieces yet,
|
||||
greatly affecting user playability of emulated electronic board games.
|
||||
As workaround for the chess games, use an external chess GUI on the side,
|
||||
such as Arena(in editmode).
|
||||
|
||||
TODO:
|
||||
- nothing
|
||||
|
||||
******************************************************************************
|
||||
|
||||
Chess 2001:
|
||||
- Zilog Z8400APS @ 4 MHz (8MHz XTAL)
|
||||
- 2KB RAM HM6116, 16KB ROM D27128D
|
||||
@ -24,9 +11,9 @@ Chess 2001:
|
||||
******************************************************************************/
|
||||
|
||||
#include "emu.h"
|
||||
#include "includes/cxgbase.h"
|
||||
|
||||
#include "cpu/z80/z80.h"
|
||||
#include "machine/timer.h"
|
||||
#include "sound/dac.h"
|
||||
#include "sound/volt_reg.h"
|
||||
#include "speaker.h"
|
||||
|
||||
@ -34,98 +21,7 @@ Chess 2001:
|
||||
#include "cxg_ch2001.lh" // clickable
|
||||
|
||||
|
||||
class cxgbase_state : public driver_device
|
||||
{
|
||||
public:
|
||||
cxgbase_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_irq_on(*this, "irq_on"),
|
||||
m_dac(*this, "dac"),
|
||||
m_inp_matrix(*this, "IN.%u", 0),
|
||||
m_out_x(*this, "%u.%u", 0U, 0U),
|
||||
m_out_a(*this, "%u.a", 0U),
|
||||
m_out_digit(*this, "digit%u", 0U),
|
||||
m_display_wait(33),
|
||||
m_display_maxy(1),
|
||||
m_display_maxx(0)
|
||||
{ }
|
||||
|
||||
// devices/pointers
|
||||
required_device<cpu_device> m_maincpu;
|
||||
optional_device<timer_device> m_irq_on;
|
||||
optional_device<dac_bit_interface> m_dac;
|
||||
optional_ioport_array<10> m_inp_matrix; // max 10
|
||||
output_finder<0x20, 0x20> m_out_x;
|
||||
output_finder<0x20> m_out_a;
|
||||
output_finder<0x20> m_out_digit;
|
||||
|
||||
template<int L> TIMER_DEVICE_CALLBACK_MEMBER(irq_on) { m_maincpu->set_input_line(L, ASSERT_LINE); }
|
||||
template<int L> TIMER_DEVICE_CALLBACK_MEMBER(irq_off) { m_maincpu->set_input_line(L, CLEAR_LINE); }
|
||||
|
||||
// misc common
|
||||
u16 m_inp_mux; // multiplexed keypad mask
|
||||
u16 m_led_select;
|
||||
u16 m_led_data;
|
||||
|
||||
u16 read_inputs(int columns);
|
||||
|
||||
// display common
|
||||
int m_display_wait; // led/lamp off-delay in milliseconds (default 33ms)
|
||||
int m_display_maxy; // display matrix number of rows
|
||||
int m_display_maxx; // display matrix number of columns (max 31 for now)
|
||||
|
||||
u32 m_display_state[0x20]; // display matrix rows data (last bit is used for always-on)
|
||||
u16 m_display_segmask[0x20]; // if not 0, display matrix row is a digit, mask indicates connected segments
|
||||
u8 m_display_decay[0x20][0x20]; // (internal use)
|
||||
|
||||
TIMER_DEVICE_CALLBACK_MEMBER(display_decay_tick);
|
||||
void display_update();
|
||||
void set_display_size(int maxx, int maxy);
|
||||
void display_matrix(int maxx, int maxy, u32 setx, u32 sety, bool update = true);
|
||||
|
||||
protected:
|
||||
virtual void machine_start() override;
|
||||
virtual void machine_reset() override;
|
||||
};
|
||||
|
||||
|
||||
// machine start/reset
|
||||
|
||||
void cxgbase_state::machine_start()
|
||||
{
|
||||
// resolve handlers
|
||||
m_out_x.resolve();
|
||||
m_out_a.resolve();
|
||||
m_out_digit.resolve();
|
||||
|
||||
// zerofill
|
||||
memset(m_display_state, 0, sizeof(m_display_state));
|
||||
memset(m_display_decay, 0, sizeof(m_display_decay));
|
||||
memset(m_display_segmask, 0, sizeof(m_display_segmask));
|
||||
|
||||
m_inp_mux = 0;
|
||||
m_led_select = 0;
|
||||
m_led_data = 0;
|
||||
|
||||
// register for savestates
|
||||
save_item(NAME(m_display_maxy));
|
||||
save_item(NAME(m_display_maxx));
|
||||
save_item(NAME(m_display_wait));
|
||||
|
||||
save_item(NAME(m_display_state));
|
||||
save_item(NAME(m_display_decay));
|
||||
save_item(NAME(m_display_segmask));
|
||||
|
||||
save_item(NAME(m_inp_mux));
|
||||
save_item(NAME(m_led_select));
|
||||
save_item(NAME(m_led_data));
|
||||
}
|
||||
|
||||
void cxgbase_state::machine_reset()
|
||||
{
|
||||
}
|
||||
|
||||
namespace {
|
||||
|
||||
class ch2001_state : public cxgbase_state
|
||||
{
|
||||
@ -152,95 +48,9 @@ private:
|
||||
};
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
|
||||
Helper Functions
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
// The device may strobe the outputs very fast, it is unnoticeable to the user.
|
||||
// To prevent flickering here, we need to simulate a decay.
|
||||
|
||||
void cxgbase_state::display_update()
|
||||
{
|
||||
for (int y = 0; y < m_display_maxy; y++)
|
||||
{
|
||||
u32 active_state = 0;
|
||||
|
||||
for (int x = 0; x <= m_display_maxx; x++)
|
||||
{
|
||||
// turn on powered segments
|
||||
if (m_display_state[y] >> x & 1)
|
||||
m_display_decay[y][x] = m_display_wait;
|
||||
|
||||
// determine active state
|
||||
u32 ds = (m_display_decay[y][x] != 0) ? 1 : 0;
|
||||
active_state |= (ds << x);
|
||||
|
||||
// output to y.x, or y.a when always-on
|
||||
if (x != m_display_maxx)
|
||||
m_out_x[y][x] = ds;
|
||||
else
|
||||
m_out_a[y] = ds;
|
||||
}
|
||||
|
||||
// output to digity
|
||||
if (m_display_segmask[y] != 0)
|
||||
m_out_digit[y] = active_state & m_display_segmask[y];
|
||||
}
|
||||
}
|
||||
|
||||
TIMER_DEVICE_CALLBACK_MEMBER(cxgbase_state::display_decay_tick)
|
||||
{
|
||||
// slowly turn off unpowered segments
|
||||
for (int y = 0; y < m_display_maxy; y++)
|
||||
for (int x = 0; x <= m_display_maxx; x++)
|
||||
if (m_display_decay[y][x] != 0)
|
||||
m_display_decay[y][x]--;
|
||||
|
||||
display_update();
|
||||
}
|
||||
|
||||
void cxgbase_state::set_display_size(int maxx, int maxy)
|
||||
{
|
||||
m_display_maxx = maxx;
|
||||
m_display_maxy = maxy;
|
||||
}
|
||||
|
||||
void cxgbase_state::display_matrix(int maxx, int maxy, u32 setx, u32 sety, bool update)
|
||||
{
|
||||
set_display_size(maxx, maxy);
|
||||
|
||||
// update current state
|
||||
u32 mask = (1 << maxx) - 1;
|
||||
for (int y = 0; y < maxy; y++)
|
||||
m_display_state[y] = (sety >> y & 1) ? ((setx & mask) | (1 << maxx)) : 0;
|
||||
|
||||
if (update)
|
||||
display_update();
|
||||
}
|
||||
|
||||
|
||||
// generic input handlers
|
||||
|
||||
u16 cxgbase_state::read_inputs(int columns)
|
||||
{
|
||||
u16 ret = 0;
|
||||
|
||||
// read selected input rows
|
||||
for (int i = 0; i < columns; i++)
|
||||
if (m_inp_mux >> i & 1)
|
||||
ret |= m_inp_matrix[i]->read();
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
// Devices, I/O
|
||||
|
||||
/******************************************************************************
|
||||
Chess 2001
|
||||
Devices, I/O
|
||||
******************************************************************************/
|
||||
|
||||
// TTL
|
||||
@ -277,8 +87,6 @@ READ8_MEMBER(ch2001_state::input_r)
|
||||
Address Maps
|
||||
******************************************************************************/
|
||||
|
||||
// Chess 2001
|
||||
|
||||
void ch2001_state::main_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x3fff).rom();
|
||||
@ -293,89 +101,6 @@ void ch2001_state::main_map(address_map &map)
|
||||
Input Ports
|
||||
******************************************************************************/
|
||||
|
||||
INPUT_PORTS_START( cxg_cb_magnets )
|
||||
PORT_START("IN.0")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.1")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.2")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.3")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.4")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.5")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.6")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.7")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
INPUT_PORTS_END
|
||||
|
||||
|
||||
static INPUT_PORTS_START( ch2001 )
|
||||
PORT_INCLUDE( cxg_cb_magnets )
|
||||
|
||||
@ -441,6 +166,8 @@ ROM_START( ch2001 )
|
||||
ROM_LOAD("ch2001.bin", 0x0000, 0x4000, CRC(b3485c73) SHA1(f405c6f67fe70edf45dcc383a4049ee6bad387a9) ) // D27128D, no label
|
||||
ROM_END
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
|
||||
223
src/mame/drivers/cxgbase.cpp
Normal file
223
src/mame/drivers/cxgbase.cpp
Normal file
@ -0,0 +1,223 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:hap
|
||||
/******************************************************************************
|
||||
|
||||
CXG* chess computer driver base class
|
||||
*later known as CXG Newcrest Technology Ltd.
|
||||
|
||||
NOTE: MAME doesn't include a generalized implementation for boardpieces yet,
|
||||
greatly affecting user playability of emulated electronic board games.
|
||||
As workaround for the chess games, use an external chess GUI on the side,
|
||||
such as Arena(in editmode).
|
||||
|
||||
******************************************************************************/
|
||||
|
||||
#include "emu.h"
|
||||
#include "includes/cxgbase.h"
|
||||
|
||||
|
||||
// machine start/reset
|
||||
|
||||
void cxgbase_state::machine_start()
|
||||
{
|
||||
// resolve handlers
|
||||
m_out_x.resolve();
|
||||
m_out_a.resolve();
|
||||
m_out_digit.resolve();
|
||||
|
||||
// zerofill
|
||||
memset(m_display_state, 0, sizeof(m_display_state));
|
||||
memset(m_display_decay, 0, sizeof(m_display_decay));
|
||||
memset(m_display_segmask, 0, sizeof(m_display_segmask));
|
||||
|
||||
m_inp_mux = 0;
|
||||
m_led_select = 0;
|
||||
m_led_data = 0;
|
||||
|
||||
// register for savestates
|
||||
save_item(NAME(m_display_maxy));
|
||||
save_item(NAME(m_display_maxx));
|
||||
save_item(NAME(m_display_wait));
|
||||
|
||||
save_item(NAME(m_display_state));
|
||||
save_item(NAME(m_display_decay));
|
||||
save_item(NAME(m_display_segmask));
|
||||
|
||||
save_item(NAME(m_inp_mux));
|
||||
save_item(NAME(m_led_select));
|
||||
save_item(NAME(m_led_data));
|
||||
}
|
||||
|
||||
void cxgbase_state::machine_reset()
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
|
||||
Helper Functions
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
// The device may strobe the outputs very fast, it is unnoticeable to the user.
|
||||
// To prevent flickering here, we need to simulate a decay.
|
||||
|
||||
void cxgbase_state::display_update()
|
||||
{
|
||||
for (int y = 0; y < m_display_maxy; y++)
|
||||
{
|
||||
u32 active_state = 0;
|
||||
|
||||
for (int x = 0; x <= m_display_maxx; x++)
|
||||
{
|
||||
// turn on powered segments
|
||||
if (m_display_state[y] >> x & 1)
|
||||
m_display_decay[y][x] = m_display_wait;
|
||||
|
||||
// determine active state
|
||||
u32 ds = (m_display_decay[y][x] != 0) ? 1 : 0;
|
||||
active_state |= (ds << x);
|
||||
|
||||
// output to y.x, or y.a when always-on
|
||||
if (x != m_display_maxx)
|
||||
m_out_x[y][x] = ds;
|
||||
else
|
||||
m_out_a[y] = ds;
|
||||
}
|
||||
|
||||
// output to digity
|
||||
if (m_display_segmask[y] != 0)
|
||||
m_out_digit[y] = active_state & m_display_segmask[y];
|
||||
}
|
||||
}
|
||||
|
||||
TIMER_DEVICE_CALLBACK_MEMBER(cxgbase_state::display_decay_tick)
|
||||
{
|
||||
// slowly turn off unpowered segments
|
||||
for (int y = 0; y < m_display_maxy; y++)
|
||||
for (int x = 0; x <= m_display_maxx; x++)
|
||||
if (m_display_decay[y][x] != 0)
|
||||
m_display_decay[y][x]--;
|
||||
|
||||
display_update();
|
||||
}
|
||||
|
||||
void cxgbase_state::set_display_size(int maxx, int maxy)
|
||||
{
|
||||
m_display_maxx = maxx;
|
||||
m_display_maxy = maxy;
|
||||
}
|
||||
|
||||
void cxgbase_state::display_matrix(int maxx, int maxy, u32 setx, u32 sety, bool update)
|
||||
{
|
||||
set_display_size(maxx, maxy);
|
||||
|
||||
// update current state
|
||||
u32 mask = (1 << maxx) - 1;
|
||||
for (int y = 0; y < maxy; y++)
|
||||
m_display_state[y] = (sety >> y & 1) ? ((setx & mask) | (1 << maxx)) : 0;
|
||||
|
||||
if (update)
|
||||
display_update();
|
||||
}
|
||||
|
||||
|
||||
// generic input handlers
|
||||
|
||||
u16 cxgbase_state::read_inputs(int columns)
|
||||
{
|
||||
u16 ret = 0;
|
||||
|
||||
// read selected input rows
|
||||
for (int i = 0; i < columns; i++)
|
||||
if (m_inp_mux >> i & 1)
|
||||
ret |= m_inp_matrix[i]->read();
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
// chessboard generic inputs
|
||||
|
||||
INPUT_PORTS_START( cxg_cb_magnets )
|
||||
PORT_START("IN.0")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.1")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.2")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.3")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.4")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.5")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.6")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
|
||||
PORT_START("IN.7")
|
||||
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
|
||||
INPUT_PORTS_END
|
||||
72
src/mame/includes/ckingbase.h
Normal file
72
src/mame/includes/ckingbase.h
Normal file
@ -0,0 +1,72 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:hap
|
||||
/******************************************************************************
|
||||
*
|
||||
* Chess King chess computer driver base class
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#pragma once
|
||||
|
||||
#ifndef MAME_INCLUDES_CKINGBASE_H
|
||||
#define MAME_INCLUDES_CKINGBASE_H
|
||||
|
||||
#include "machine/timer.h"
|
||||
|
||||
class ckingbase_state : public driver_device
|
||||
{
|
||||
public:
|
||||
ckingbase_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_irq_on(*this, "irq_on"),
|
||||
m_inp_matrix(*this, "IN.%u", 0),
|
||||
m_out_x(*this, "%u.%u", 0U, 0U),
|
||||
m_out_a(*this, "%u.a", 0U),
|
||||
m_out_digit(*this, "digit%u", 0U),
|
||||
m_display_wait(33),
|
||||
m_display_maxy(1),
|
||||
m_display_maxx(0)
|
||||
{ }
|
||||
|
||||
// devices/pointers
|
||||
required_device<cpu_device> m_maincpu;
|
||||
optional_device<timer_device> m_irq_on;
|
||||
optional_ioport_array<10> m_inp_matrix; // max 10
|
||||
output_finder<0x20, 0x20> m_out_x;
|
||||
output_finder<0x20> m_out_a;
|
||||
output_finder<0x20> m_out_digit;
|
||||
|
||||
template<int L> TIMER_DEVICE_CALLBACK_MEMBER(irq_on) { m_maincpu->set_input_line(L, ASSERT_LINE); }
|
||||
template<int L> TIMER_DEVICE_CALLBACK_MEMBER(irq_off) { m_maincpu->set_input_line(L, CLEAR_LINE); }
|
||||
|
||||
// misc common
|
||||
u16 m_inp_mux; // multiplexed keypad mask
|
||||
u16 m_led_select;
|
||||
u16 m_led_data;
|
||||
|
||||
u16 read_inputs(int columns);
|
||||
|
||||
// display common
|
||||
int m_display_wait; // led/lamp off-delay in milliseconds (default 33ms)
|
||||
int m_display_maxy; // display matrix number of rows
|
||||
int m_display_maxx; // display matrix number of columns (max 31 for now)
|
||||
|
||||
u32 m_display_state[0x20]; // display matrix rows data (last bit is used for always-on)
|
||||
u16 m_display_segmask[0x20]; // if not 0, display matrix row is a digit, mask indicates connected segments
|
||||
u8 m_display_decay[0x20][0x20]; // (internal use)
|
||||
|
||||
TIMER_DEVICE_CALLBACK_MEMBER(display_decay_tick);
|
||||
void display_update();
|
||||
void set_display_size(int maxx, int maxy);
|
||||
void display_matrix(int maxx, int maxy, u32 setx, u32 sety, bool update = true);
|
||||
|
||||
protected:
|
||||
virtual void machine_start() override;
|
||||
virtual void machine_reset() override;
|
||||
};
|
||||
|
||||
|
||||
INPUT_PORTS_EXTERN( cking_cb_buttons );
|
||||
|
||||
#endif // MAME_INCLUDES_CKINGBASE_H
|
||||
75
src/mame/includes/cxgbase.h
Normal file
75
src/mame/includes/cxgbase.h
Normal file
@ -0,0 +1,75 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:hap
|
||||
/******************************************************************************
|
||||
*
|
||||
* CXG chess computer driver base class
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#pragma once
|
||||
|
||||
#ifndef MAME_INCLUDES_CXGBASE_H
|
||||
#define MAME_INCLUDES_CXGBASE_H
|
||||
|
||||
#include "machine/timer.h"
|
||||
#include "sound/dac.h"
|
||||
|
||||
class cxgbase_state : public driver_device
|
||||
{
|
||||
public:
|
||||
cxgbase_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_irq_on(*this, "irq_on"),
|
||||
m_dac(*this, "dac"),
|
||||
m_inp_matrix(*this, "IN.%u", 0),
|
||||
m_out_x(*this, "%u.%u", 0U, 0U),
|
||||
m_out_a(*this, "%u.a", 0U),
|
||||
m_out_digit(*this, "digit%u", 0U),
|
||||
m_display_wait(33),
|
||||
m_display_maxy(1),
|
||||
m_display_maxx(0)
|
||||
{ }
|
||||
|
||||
// devices/pointers
|
||||
required_device<cpu_device> m_maincpu;
|
||||
optional_device<timer_device> m_irq_on;
|
||||
optional_device<dac_bit_interface> m_dac;
|
||||
optional_ioport_array<10> m_inp_matrix; // max 10
|
||||
output_finder<0x20, 0x20> m_out_x;
|
||||
output_finder<0x20> m_out_a;
|
||||
output_finder<0x20> m_out_digit;
|
||||
|
||||
template<int L> TIMER_DEVICE_CALLBACK_MEMBER(irq_on) { m_maincpu->set_input_line(L, ASSERT_LINE); }
|
||||
template<int L> TIMER_DEVICE_CALLBACK_MEMBER(irq_off) { m_maincpu->set_input_line(L, CLEAR_LINE); }
|
||||
|
||||
// misc common
|
||||
u16 m_inp_mux; // multiplexed keypad mask
|
||||
u16 m_led_select;
|
||||
u16 m_led_data;
|
||||
|
||||
u16 read_inputs(int columns);
|
||||
|
||||
// display common
|
||||
int m_display_wait; // led/lamp off-delay in milliseconds (default 33ms)
|
||||
int m_display_maxy; // display matrix number of rows
|
||||
int m_display_maxx; // display matrix number of columns (max 31 for now)
|
||||
|
||||
u32 m_display_state[0x20]; // display matrix rows data (last bit is used for always-on)
|
||||
u16 m_display_segmask[0x20]; // if not 0, display matrix row is a digit, mask indicates connected segments
|
||||
u8 m_display_decay[0x20][0x20]; // (internal use)
|
||||
|
||||
TIMER_DEVICE_CALLBACK_MEMBER(display_decay_tick);
|
||||
void display_update();
|
||||
void set_display_size(int maxx, int maxy);
|
||||
void display_matrix(int maxx, int maxy, u32 setx, u32 sety, bool update = true);
|
||||
|
||||
protected:
|
||||
virtual void machine_start() override;
|
||||
virtual void machine_reset() override;
|
||||
};
|
||||
|
||||
|
||||
INPUT_PORTS_EXTERN( cxg_cb_magnets );
|
||||
|
||||
#endif // MAME_INCLUDES_CXGBASE_H
|
||||
@ -139,6 +139,7 @@ chesstrv.cpp
|
||||
cit101.cpp
|
||||
cit220.cpp
|
||||
cking_master.cpp
|
||||
ckingbase.cpp
|
||||
clcd.cpp
|
||||
clickstart.cpp
|
||||
cm1800.cpp
|
||||
@ -164,6 +165,7 @@ crvision.cpp
|
||||
ct486.cpp
|
||||
cvicny.cpp
|
||||
cxg_ch2001.cpp
|
||||
cxgbase.cpp
|
||||
cxhumax.cpp
|
||||
cybiko.cpp
|
||||
cz101.cpp
|
||||
|
||||
Loading…
Reference in New Issue
Block a user