mirror of
https://github.com/holub/mame
synced 2025-04-19 07:00:31 +03:00
hp64k: preliminary version of hp64k driver
This commit is contained in:
fulivi
parent
eecc50b48a
commit
9fc4731399
@ -128,6 +128,7 @@ CPUS["UCOM4"] = true
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CPUS["HMCS40"] = true
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CPUS["HMCS40"] = true
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CPUS["E0C6200"] = true
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CPUS["E0C6200"] = true
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CPUS["MELPS4"] = true
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CPUS["MELPS4"] = true
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CPUS["HPHYBRID"] = true
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--------------------------------------------------
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--------------------------------------------------
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-- specify available sound cores; some of these are
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-- specify available sound cores; some of these are
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@ -1597,6 +1598,7 @@ files {
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MAME_DIR .. "src/mess/drivers/hp9845.c",
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MAME_DIR .. "src/mess/drivers/hp9845.c",
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MAME_DIR .. "src/mess/drivers/hp9k.c",
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MAME_DIR .. "src/mess/drivers/hp9k.c",
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MAME_DIR .. "src/mess/drivers/hp9k_3xx.c",
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MAME_DIR .. "src/mess/drivers/hp9k_3xx.c",
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MAME_DIR .. "src/mess/drivers/hp64k.c",
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}
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}
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createMESSProjects(_target, _subtarget, "hec2hrp")
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createMESSProjects(_target, _subtarget, "hec2hrp")
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@ -315,7 +315,7 @@ void i8275_device::device_timer(emu_timer &timer, device_timer_id id, int param,
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int vsp = 0;
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int vsp = 0;
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int rvv = 0;
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int rvv = 0;
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UINT8 data = m_buffer[!m_buffer_dma][sx];
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UINT8 data = (end_of_row || m_end_of_screen) ? 0 : m_buffer[!m_buffer_dma][sx];
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if (data & 0x80)
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if (data & 0x80)
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{
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{
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@ -359,7 +359,7 @@ void i8275_device::device_timer(emu_timer &timer, device_timer_id id, int param,
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m_end_of_screen = true;
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m_end_of_screen = true;
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break;
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break;
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}
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}
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vsp = 1;
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//vsp = 1;
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}
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}
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else
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else
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{
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{
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@ -1707,6 +1707,7 @@ hp9k340
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hp9k370
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hp9k370
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hp9k380
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hp9k380
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hp9k382
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hp9k382
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hp64k
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// SpectraVideo
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// SpectraVideo
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svi318 // SVI-318 (PAL)
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svi318 // SVI-318 (PAL)
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@ -5,47 +5,463 @@
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// Driver for HP 64000 development system
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// Driver for HP 64000 development system
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// ***************************************
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// ***************************************
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//
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//
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// Documentation used for this driver:
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// [1] HP, manual 64100-90910, dec 83 rev. - Model 64100A mainframe service manual
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//
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// TODO:
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// - Slot selection mechanism & low 32KW RAM
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// - Periodic interrupt
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// - Beeper
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// - Various DIP switches
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// - Floppy I/F
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// - RS232 I/F
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#include "emu.h"
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#include "emu.h"
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#include "cpu/hphybrid/hphybrid.h"
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#include "cpu/hphybrid/hphybrid.h"
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#include "video/i8275.h"
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#define BIT_MASK(n) (1U << (n))
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// Macros to clear/set single bits
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#define BIT_CLR(w , n) ((w) &= ~BIT_MASK(n))
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#define BIT_SET(w , n) ((w) |= BIT_MASK(n))
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class hp64k_state : public driver_device
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class hp64k_state : public driver_device
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{
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{
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public:
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public:
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hp64k_state(const machine_config &mconfig, device_type type, const char *tag);
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hp64k_state(const machine_config &mconfig, device_type type, const char *tag);
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//virtual void driver_start();
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//virtual void machine_start();
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virtual void video_start();
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virtual void machine_reset();
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UINT8 hp64k_crtc_filter(UINT8 data);
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DECLARE_WRITE16_MEMBER(hp64k_crtc_w);
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DECLARE_WRITE_LINE_MEMBER(hp64k_crtc_drq_w);
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DECLARE_WRITE_LINE_MEMBER(hp64k_crtc_vrtc_w);
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I8275_DRAW_CHARACTER_MEMBER(crtc_display_pixels);
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DECLARE_READ16_MEMBER(hp64k_rear_sw_r);
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IRQ_CALLBACK_MEMBER(hp64k_irq_callback);
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void hp64k_update_irl(void);
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DECLARE_WRITE16_MEMBER(hp64k_irl_mask_w);
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TIMER_DEVICE_CALLBACK_MEMBER(hp64k_kb_scan);
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DECLARE_READ16_MEMBER(hp64k_kb_r);
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private:
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private:
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required_device<hp_5061_3011_cpu_device> m_cpu;
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required_device<hp_5061_3011_cpu_device> m_cpu;
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required_device<i8275_device> m_crtc;
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required_device<palette_device> m_palette;
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required_ioport m_io_key0;
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required_ioport m_io_key1;
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required_ioport m_io_key2;
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required_ioport m_io_key3;
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// Character generator
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const UINT8 *m_chargen;
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UINT32 m_crtc_ptr;
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bool m_crtc_drq;
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bool m_vrtc;
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// Interrupt handling
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UINT8 m_irl_mask;
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UINT8 m_irl_pending;
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// State of keyboard
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ioport_value m_kb_state[ 4 ];
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UINT8 m_kb_row_col;
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bool m_kb_scan_on;
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bool m_kb_pressed;
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};
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};
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static ADDRESS_MAP_START(cpu_mem_map , AS_PROGRAM , 16 , hp64k_state)
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static ADDRESS_MAP_START(cpu_mem_map , AS_PROGRAM , 16 , hp64k_state)
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AM_RANGE(0x0000 , 0x3fff) AM_ROM
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AM_RANGE(0x0000 , 0x3fff) AM_ROM
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AM_RANGE(0x8000 , 0xffff) AM_RAM
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AM_RANGE(0x8000 , 0x8001) AM_WRITE(hp64k_crtc_w)
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AM_RANGE(0x8002 , 0xffff) AM_RAM
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ADDRESS_MAP_END
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static ADDRESS_MAP_START(cpu_io_map , AS_IO , 16 , hp64k_state)
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// PA = 0, IC = [0..3]
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// Keyboard input
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AM_RANGE(HP_MAKE_IOADDR(0 , 0) , HP_MAKE_IOADDR(0 , 3)) AM_READ(hp64k_kb_r)
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// PA = 7, IC = 2
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// Rear-panel switches
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AM_RANGE(HP_MAKE_IOADDR(7 , 2) , HP_MAKE_IOADDR(7 , 2)) AM_READ(hp64k_rear_sw_r)
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// PA = 12, IC = [0..3]
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// Interrupt mask
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AM_RANGE(HP_MAKE_IOADDR(12 , 0) , HP_MAKE_IOADDR(12 , 3)) AM_WRITE(hp64k_irl_mask_w)
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ADDRESS_MAP_END
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ADDRESS_MAP_END
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hp64k_state::hp64k_state(const machine_config &mconfig, device_type type, const char *tag)
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hp64k_state::hp64k_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig , type , tag),
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: driver_device(mconfig , type , tag),
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m_cpu(*this , "cpu")
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m_cpu(*this , "cpu"),
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m_crtc(*this , "crtc"),
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m_palette(*this , "palette"),
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m_io_key0(*this , "KEY0"),
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m_io_key1(*this , "KEY1"),
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m_io_key2(*this , "KEY2"),
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m_io_key3(*this , "KEY3")
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{
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{
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}
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}
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void hp64k_state::video_start()
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{
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m_chargen = memregion("chargen")->base();
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}
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void hp64k_state::machine_reset()
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{
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m_crtc_drq = false;
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m_vrtc = false;
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m_crtc_ptr = 0;
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m_irl_mask = 0;
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m_irl_pending = 0;
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memset(&m_kb_state[ 0 ] , 0 , sizeof(m_kb_state));
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m_kb_row_col = 0;
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m_kb_scan_on = true;
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}
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UINT8 hp64k_state::hp64k_crtc_filter(UINT8 data)
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{
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bool inv = (data & 0xe0) == 0xe0;
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return inv ? (data & 0xf2) : data;
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}
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WRITE16_MEMBER(hp64k_state::hp64k_crtc_w)
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{
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m_crtc->write(space , offset == 0 , hp64k_crtc_filter((UINT8)data));
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}
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WRITE_LINE_MEMBER(hp64k_state::hp64k_crtc_drq_w)
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{
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bool crtc_drq = state != 0;
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bool prev_crtc = m_crtc_drq;
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m_crtc_drq = crtc_drq;
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if (!prev_crtc && crtc_drq) {
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address_space& prog_space = m_cpu->space(AS_PROGRAM);
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UINT8 data = prog_space.read_byte(m_crtc_ptr);
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m_crtc_ptr++;
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m_crtc->dack_w(prog_space , 0 , hp64k_crtc_filter(data));
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}
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}
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WRITE_LINE_MEMBER(hp64k_state::hp64k_crtc_vrtc_w)
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{
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bool vrtc = state != 0;
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if (!m_vrtc && vrtc) {
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m_crtc_ptr = 0xf9f0 << 1;
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}
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m_vrtc = vrtc;
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}
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I8275_DRAW_CHARACTER_MEMBER(hp64k_state::crtc_display_pixels)
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{
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const rgb_t *palette = m_palette->palette()->entry_list_raw();
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UINT8 chargen_byte = m_chargen[ linecount | ((unsigned)charcode << 4) ];
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bool lvid , livid;
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UINT16 pixels_lvid , pixels_livid;
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unsigned i;
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if (vsp) {
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pixels_lvid = pixels_livid = ~0;
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} else if (lten) {
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pixels_livid = ~0;
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if (rvv) {
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pixels_lvid = ~0;
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} else {
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pixels_lvid = 0;
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}
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} else if (rvv) {
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pixels_lvid = ~0;
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pixels_livid = (UINT16)chargen_byte << 1;
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} else {
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pixels_lvid = ~((UINT16)chargen_byte << 1);
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pixels_livid = ~0;
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}
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for (i = 0; i < 9; i++) {
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lvid = (pixels_lvid & (1U << (8 - i))) != 0;
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livid = (pixels_livid & (1U << (8 - i))) != 0;
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if (!lvid) {
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// Normal brightness
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bitmap.pix32(y , x + i) = palette[ 2 ];
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} else if (livid) {
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// Black
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bitmap.pix32(y , x + i) = palette[ 0 ];
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} else {
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// Half brightness
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bitmap.pix32(y , x + i) = palette[ 1 ];
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}
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}
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}
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READ16_MEMBER(hp64k_state::hp64k_rear_sw_r)
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{
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// TEST
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return ~0;
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}
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IRQ_CALLBACK_MEMBER(hp64k_state::hp64k_irq_callback)
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{
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if (irqline == HPHYBRID_IRL) {
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return 0xff00 | (m_irl_mask & m_irl_pending);
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} else {
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return ~0;
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}
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}
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void hp64k_state::hp64k_update_irl(void)
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{
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m_cpu->set_input_line(HPHYBRID_IRL , (m_irl_mask & m_irl_pending) != 0);
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}
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WRITE16_MEMBER(hp64k_state::hp64k_irl_mask_w)
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{
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m_irl_mask = (UINT8)data;
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hp64k_update_irl();
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}
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TIMER_DEVICE_CALLBACK_MEMBER(hp64k_state::hp64k_kb_scan)
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{
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if (m_kb_scan_on) {
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unsigned i;
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ioport_value input[ 4 ];
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input[ 0 ] = m_io_key0->read();
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input[ 1 ] = m_io_key1->read();
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input[ 2 ] = m_io_key2->read();
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input[ 3 ] = m_io_key3->read();
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for (i = 0; i < 128; i++) {
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if (++m_kb_row_col >= 128) {
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m_kb_row_col = 0;
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}
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ioport_value mask = BIT_MASK(m_kb_row_col & 0x1f);
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unsigned idx = m_kb_row_col >> 5;
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if ((input[ idx ] ^ m_kb_state[ idx ]) & mask) {
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// key changed state
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m_kb_state[ idx ] ^= mask;
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m_kb_pressed = (m_kb_state[ idx ] & mask) != 0;
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m_kb_scan_on = false;
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BIT_SET(m_irl_pending , 0);
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hp64k_update_irl();
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break;
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}
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}
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}
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}
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READ16_MEMBER(hp64k_state::hp64k_kb_r)
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{
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UINT16 ret = 0xff00 | m_kb_row_col;
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if (m_kb_pressed) {
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BIT_SET(ret , 7);
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}
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m_kb_scan_on = true;
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BIT_CLR(m_irl_pending , 0);
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hp64k_update_irl();
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return ret;
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}
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static INPUT_PORTS_START(hp64k)
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// Keyboard is arranged in a 8 x 16 matrix. Of the 128 possible positions, only 77 are used.
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// For key arrangement on the matrix, see [1] pg 334
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// Keys are mapped on bit b of KEYn
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// where b = (row & 1) << 4 + column, n = row >> 1
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// column = [0..15]
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// row = [0..7]
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PORT_START("KEY0")
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PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2)
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PORT_BIT(BIT_MASK(1) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
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PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
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PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
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PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
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PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
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PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
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PORT_BIT(BIT_MASK(7) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
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||||||
|
PORT_BIT(BIT_MASK(8) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
|
||||||
|
PORT_BIT(BIT_MASK(9) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(10) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(11) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(12) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(13) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(14) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(15) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(16) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
|
||||||
|
PORT_BIT(BIT_MASK(17) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
|
||||||
|
PORT_BIT(BIT_MASK(18) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(19) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(20) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(21) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(22) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
|
||||||
|
PORT_BIT(BIT_MASK(23) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
|
||||||
|
PORT_BIT(BIT_MASK(24) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
|
||||||
|
PORT_BIT(BIT_MASK(25) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
|
||||||
|
PORT_BIT(BIT_MASK(26) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=')
|
||||||
|
PORT_BIT(BIT_MASK(27) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('^') PORT_CHAR('~')
|
||||||
|
PORT_BIT(BIT_MASK(28) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('\\') PORT_CHAR('|')
|
||||||
|
PORT_BIT(BIT_MASK(29) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
|
||||||
|
PORT_BIT(BIT_MASK(30) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(31) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
|
||||||
|
PORT_START("KEY1")
|
||||||
|
PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
|
||||||
|
PORT_BIT(BIT_MASK(1) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
|
||||||
|
PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
|
||||||
|
PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
|
||||||
|
PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
|
||||||
|
PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
|
||||||
|
PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(7) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(8) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(9) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(10) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(11) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(12) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F9) PORT_NAME("RECALL")
|
||||||
|
PORT_BIT(BIT_MASK(13) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F10) PORT_NAME("CLRLINE")
|
||||||
|
PORT_BIT(BIT_MASK(14) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F11) PORT_NAME("CAPS")
|
||||||
|
PORT_BIT(BIT_MASK(15) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F12) PORT_NAME("RESET")
|
||||||
|
PORT_BIT(BIT_MASK(16) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F1) PORT_NAME("SK1")
|
||||||
|
PORT_BIT(BIT_MASK(17) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F2) PORT_NAME("SK2")
|
||||||
|
PORT_BIT(BIT_MASK(18) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(19) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F3) PORT_NAME("SK3")
|
||||||
|
PORT_BIT(BIT_MASK(20) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F4) PORT_NAME("SK4")
|
||||||
|
PORT_BIT(BIT_MASK(21) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(22) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(23) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F5) PORT_NAME("SK5")
|
||||||
|
PORT_BIT(BIT_MASK(24) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F6) PORT_NAME("SK6")
|
||||||
|
PORT_BIT(BIT_MASK(25) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F7) PORT_NAME("SK7")
|
||||||
|
PORT_BIT(BIT_MASK(26) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(27) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F8) PORT_NAME("SK8")
|
||||||
|
PORT_BIT(BIT_MASK(28) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(29) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(30) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(31) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
|
||||||
|
PORT_START("KEY2")
|
||||||
|
PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
|
||||||
|
PORT_BIT(BIT_MASK(1) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
|
||||||
|
PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
|
||||||
|
PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
|
||||||
|
PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
|
||||||
|
PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
|
||||||
|
PORT_BIT(BIT_MASK(7) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(8) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(9) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
|
||||||
|
PORT_BIT(BIT_MASK(10) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
|
||||||
|
PORT_BIT(BIT_MASK(11) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(12) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(13) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(14) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_INSERT) PORT_NAME("INSCHAR")
|
||||||
|
PORT_BIT(BIT_MASK(15) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_DEL) PORT_NAME("DELCHAR")
|
||||||
|
PORT_BIT(BIT_MASK(16) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(17) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(18) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
|
||||||
|
PORT_BIT(BIT_MASK(19) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
|
||||||
|
PORT_BIT(BIT_MASK(20) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
|
||||||
|
PORT_BIT(BIT_MASK(21) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(22) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(23) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
|
||||||
|
PORT_BIT(BIT_MASK(24) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(25) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(26) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_CHAR('`')
|
||||||
|
PORT_BIT(BIT_MASK(27) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('[') PORT_CHAR('{')
|
||||||
|
PORT_BIT(BIT_MASK(28) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('_') PORT_CHAR(UCHAR_MAMEKEY(DEL))
|
||||||
|
PORT_BIT(BIT_MASK(29) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_HOME) PORT_NAME("ROLLUP")
|
||||||
|
PORT_BIT(BIT_MASK(30) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
|
||||||
|
PORT_BIT(BIT_MASK(31) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_PGDN) PORT_NAME("NEXTPG")
|
||||||
|
|
||||||
|
PORT_START("KEY3")
|
||||||
|
PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(1) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
|
||||||
|
PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
|
||||||
|
PORT_BIT(BIT_MASK(7) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(8) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
|
||||||
|
PORT_BIT(BIT_MASK(9) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
|
||||||
|
PORT_BIT(BIT_MASK(10) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+')
|
||||||
|
PORT_BIT(BIT_MASK(11) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*')
|
||||||
|
PORT_BIT(BIT_MASK(12) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR(']') PORT_CHAR('}')
|
||||||
|
PORT_BIT(BIT_MASK(13) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
|
||||||
|
PORT_BIT(BIT_MASK(14) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
|
||||||
|
PORT_BIT(BIT_MASK(15) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
|
||||||
|
PORT_BIT(BIT_MASK(16) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(17) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(18) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(19) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(20) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(21) , IP_ACTIVE_HIGH , IPT_UNUSED)
|
||||||
|
PORT_BIT(BIT_MASK(22) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
|
||||||
|
PORT_BIT(BIT_MASK(23) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
|
||||||
|
PORT_BIT(BIT_MASK(24) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
|
||||||
|
PORT_BIT(BIT_MASK(25) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
|
||||||
|
PORT_BIT(BIT_MASK(26) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
|
||||||
|
PORT_BIT(BIT_MASK(27) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
|
||||||
|
PORT_BIT(BIT_MASK(28) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
|
||||||
|
PORT_BIT(BIT_MASK(29) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_END) PORT_NAME("ROLLDN")
|
||||||
|
PORT_BIT(BIT_MASK(30) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
|
||||||
|
PORT_BIT(BIT_MASK(31) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_PGUP) PORT_NAME("PREVPG")
|
||||||
|
|
||||||
|
INPUT_PORTS_END
|
||||||
|
|
||||||
static MACHINE_CONFIG_START(hp64k , hp64k_state)
|
static MACHINE_CONFIG_START(hp64k , hp64k_state)
|
||||||
MCFG_CPU_ADD("cpu" , HP_5061_3011 , 6250000)
|
MCFG_CPU_ADD("cpu" , HP_5061_3011 , 6250000)
|
||||||
MCFG_CPU_PROGRAM_MAP(cpu_mem_map)
|
MCFG_CPU_PROGRAM_MAP(cpu_mem_map)
|
||||||
MCFG_QUANTUM_TIME(attotime::from_hz(100))
|
MCFG_CPU_IO_MAP(cpu_io_map)
|
||||||
|
MCFG_CPU_IRQ_ACKNOWLEDGE_DRIVER(hp64k_state , hp64k_irq_callback)
|
||||||
|
MCFG_QUANTUM_TIME(attotime::from_hz(100))
|
||||||
|
|
||||||
|
// Actual keyboard refresh rate should be between 1 and 2 kHz
|
||||||
|
MCFG_TIMER_DRIVER_ADD_PERIODIC("kb_timer" , hp64k_state , hp64k_kb_scan , attotime::from_hz(100))
|
||||||
|
|
||||||
|
// Clock = 25 MHz / 9 * (112/114)
|
||||||
|
MCFG_DEVICE_ADD("crtc" , I8275 , 2729045)
|
||||||
|
MCFG_I8275_CHARACTER_WIDTH(9)
|
||||||
|
MCFG_I8275_DRAW_CHARACTER_CALLBACK_OWNER(hp64k_state , crtc_display_pixels)
|
||||||
|
MCFG_I8275_DRQ_CALLBACK(WRITELINE(hp64k_state , hp64k_crtc_drq_w))
|
||||||
|
MCFG_I8275_VRTC_CALLBACK(WRITELINE(hp64k_state , hp64k_crtc_vrtc_w))
|
||||||
|
|
||||||
|
MCFG_SCREEN_ADD("screen" , RASTER)
|
||||||
|
MCFG_SCREEN_UPDATE_DEVICE("crtc" , i8275_device , screen_update)
|
||||||
|
MCFG_SCREEN_REFRESH_RATE(60)
|
||||||
|
MCFG_PALETTE_ADD_MONOCHROME_GREEN_HIGHLIGHT("palette")
|
||||||
MACHINE_CONFIG_END
|
MACHINE_CONFIG_END
|
||||||
|
|
||||||
ROM_START(hp64k)
|
ROM_START(hp64k)
|
||||||
ROM_REGION(0x8000 , "cpu" , ROMREGION_16BIT | ROMREGION_BE | ROMREGION_INVERT)
|
ROM_REGION(0x8000 , "cpu" , ROMREGION_16BIT | ROMREGION_BE | ROMREGION_INVERT)
|
||||||
ROM_LOAD16_BYTE("64100_80022.bin" , 0x0000 , 0x1000 , CRC(38b2aae5))
|
ROM_LOAD16_BYTE("64100_80022.bin" , 0x0000 , 0x1000 , CRC(38b2aae5) SHA1(bfd0f126bfaf3724dc501979ad2d46afc41913aa))
|
||||||
ROM_LOAD16_BYTE("64100_80020.bin" , 0x0001 , 0x1000 , CRC(ac01b436))
|
ROM_LOAD16_BYTE("64100_80020.bin" , 0x0001 , 0x1000 , CRC(ac01b436) SHA1(be1e827ea1393a95abb02a52ab5cc35dc2cd96e4))
|
||||||
ROM_LOAD16_BYTE("64100_80023.bin" , 0x2000 , 0x1000 , CRC(6b4bc2ce))
|
ROM_LOAD16_BYTE("64100_80023.bin" , 0x2000 , 0x1000 , CRC(6b4bc2ce) SHA1(00e6c58ccae9640dc81cb3e92db90a8c69b02a93))
|
||||||
ROM_LOAD16_BYTE("64100_80021.bin" , 0x2001 , 0x1000 , CRC(74f9d33c))
|
ROM_LOAD16_BYTE("64100_80021.bin" , 0x2001 , 0x1000 , CRC(74f9d33c) SHA1(543a845a992b0ceac3e0491acdfb178df0adeb1f))
|
||||||
ROM_LOAD16_BYTE("64100_80026.bin" , 0x4000 , 0x1000 , CRC(a74e834b))
|
ROM_LOAD16_BYTE("64100_80026.bin" , 0x4000 , 0x1000 , CRC(a74e834b) SHA1(a2ff9765628985d9bab4cb44ba23257a9b8d0965))
|
||||||
ROM_LOAD16_BYTE("64100_80024.bin" , 0x4001 , 0x1000 , CRC(2e15a1d2))
|
ROM_LOAD16_BYTE("64100_80024.bin" , 0x4001 , 0x1000 , CRC(2e15a1d2) SHA1(ce4330f8f8015a26c02f0965b95baf7dfd615512))
|
||||||
ROM_LOAD16_BYTE("64100_80027.bin" , 0x6000 , 0x1000 , CRC(b93c0e7a))
|
ROM_LOAD16_BYTE("64100_80027.bin" , 0x6000 , 0x1000 , CRC(b93c0e7a) SHA1(b239446d3d6e9d3dba6c0278b2771abe1623e1ad))
|
||||||
ROM_LOAD16_BYTE("64100_80025.bin" , 0x6001 , 0x1000 , CRC(e6353085))
|
ROM_LOAD16_BYTE("64100_80025.bin" , 0x6001 , 0x1000 , CRC(e6353085) SHA1(48d78835c798f2caf6ee539057676d4f3c8a4df9))
|
||||||
|
|
||||||
|
ROM_REGION(0x800 , "chargen" , 0)
|
||||||
|
ROM_LOAD("1816_1496_82S191.bin" , 0 , 0x800 , CRC(32a52664) SHA1(8b2a49a32510103ff424e8481d5ed9887f609f2f))
|
||||||
ROM_END
|
ROM_END
|
||||||
|
|
||||||
/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */
|
/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */
|
||||||
COMP( 1979, hp64k, 0, 0, hp64k, 0, driver_device, 0, "HP", "HP 64000" , GAME_NO_SOUND)
|
COMP( 1979, hp64k, 0, 0, hp64k, hp64k, driver_device, 0, "HP", "HP 64000" , GAME_NO_SOUND)
|
||||||
|
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Loading…
Reference in New Issue
Block a user