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psr540: Fix midi, finish the screen mapping, add nvram

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This commit is contained in:
Olivier Galibert 2024-05-05 15:40:13 +02:00
parent a7c6fd0f03
commit 9292def5fa
3 changed files with 9 additions and 12 deletions
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5
src/devices/cpu/sh/sh7042.cpp
View File

@ -356,11 +356,6 @@ void sh7042_device::device_add_mconfig(machine_config &config)
}
void sh7042_device::do_sci_w(int sci, int state)
{
logerror("sci %d %d\n", sci, state);
}
void sh7042_device::internal_update()
{
internal_update(current_cycles());

4
src/devices/cpu/sh/sh7042.h
View File

@ -24,7 +24,7 @@ public:
sh7042_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
template<int Port> auto read_adc() { return m_read_adc[Port].bind(); }
template<int Sci> void sci_rx_w(int state) { do_sci_w(Sci, state); }
template<int Sci> void sci_rx_w(int state) { m_sci[Sci]->do_rx_w(state); }
template<int Sci> void sci_clk_w(int state) { m_sci[Sci]->do_clk_w(state); }
template<int Sci> auto write_sci_tx() { return m_sci_tx[Sci].bind(); }
template<int Sci> auto write_sci_clk() { return m_sci_clk[Sci].bind(); }
@ -145,8 +145,6 @@ private:
TIMER_CALLBACK_MEMBER(event_timer_tick);
void internal_update(u64 current_time);
void do_sci_w(int sci, int state);
u16 pcf_ah_r();
void pcf_ah_w(offs_t, u16 data, u16 mem_mask);
u32 pcf_al_r();

12
src/mame/yamaha/ympsr540.cpp
View File

@ -6,6 +6,7 @@
#include "bus/midi/midiinport.h"
#include "bus/midi/midioutport.h"
#include "cpu/sh/sh7042.h"
#include "machine/nvram.h"
#include "sound/swx00.h"
#include "video/hd44780.h"
@ -20,6 +21,7 @@ public:
m_maincpu(*this, "maincpu"),
m_swx00(*this, "swx00"),
m_lcdc(*this, "ks0066"),
m_nvram(*this, "ram"),
m_inputs(*this, "B%u", 1U),
m_outputs(*this, "%02d.%x.%x", 0U, 0U, 0U),
m_sustain(*this, "SUSTAIN"),
@ -32,6 +34,7 @@ private:
required_device<sh7042_device> m_maincpu;
required_device<swx00_sound_device> m_swx00;
required_device<hd44780_device> m_lcdc;
required_device<nvram_device> m_nvram;
required_ioport_array<8> m_inputs;
output_finder<80, 8, 5> m_outputs;
required_ioport m_sustain;
@ -137,6 +140,8 @@ void psr540_state::psr540(machine_config &config)
m_lcdc->set_default_bios_tag("f05");
m_lcdc->set_lcd_size(2, 40);
NVRAM(config, m_nvram, nvram_device::DEFAULT_NONE);
/* video hardware */
auto &screen = SCREEN(config, "screen", SCREEN_TYPE_SVG);
screen.set_refresh_hz(60);
@ -213,7 +218,7 @@ void psr540_state::map(address_map &map)
// 200000 fdc
map(0x00200000, 0x00200000).lr8(NAME([]() -> u8 { return 0x80; }));
// 280000 sram (battery-backed)
map(0x00280000, 0x0029ffff).ram();
map(0x00280000, 0x0029ffff).ram().share("ram");
// 2c0000 leds/scanning
map(0x002c0000, 0x002c0001).w(FUNC(psr540_state::led_data_w));
// 300000 lcd
@ -346,9 +351,8 @@ ROM_START( psr540 )
ROM_LOAD16_WORD_SWAP( "xw25410.ic210", 0, 0x400000, CRC(c7c4736d) SHA1(ff1052eb076557071ed8652e6c2fc0925144fbd5))
ROM_LOAD16_WORD_SWAP( "xw25520.ic220", 0x400000, 0x200000, CRC(9ef56c4e) SHA1(f26b588f9bcfd7bdbf1c0b38e4a1ea57e2f29f10))
// Warning: will change, only the grid is mapped at this point
ROM_REGION(800000, "screen", ROMREGION_ERASE00)
ROM_LOAD("psr540-lcd.svg", 0, 0x95f72, CRC(15adfc4d) SHA1(92c5bb43ef253bb33ec2b3a77c11d23db8322dc1))
ROM_REGION(634769, "screen", ROMREGION_ERASE00)
ROM_LOAD("psr540-lcd.svg", 0, 634769, CRC(7609d582) SHA1(8241cc57dfa02f3185af25bd98831f531fb3e1d7))
ROM_END
SYST( 1999, psr540, 0, 0, psr540, psr540, psr540_state, empty_init, "Yamaha", "PSR540", MACHINE_IS_SKELETON )