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-indigo.cpp; Various changes: [Ryan Holtz]

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* Switched to new Z80SCC implementation.
 * Hooked up RS232 ports.
 * Fleshed out SCSI.
 * Added PIT8254 device (currently disabled).
 * Converted to logmacro.
 * Started fleshing out HPC1 implementation.
 * Split into separate indigo3k/indigo4k classes.
 * Renamed variables to MAME code standards.
 * Removed unused screen device.
This commit is contained in:
mooglyguy 2018-11-11 19:32:11 +01:00
parent 0206cc5587
commit d05a05a015
4 changed files with 761 additions and 416 deletions
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1122
src/mame/drivers/indigo.cpp
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File diff suppressed because it is too large Load Diff

13
src/mame/drivers/indy_indigo2.cpp
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@ -108,7 +108,6 @@ public:
protected: protected:
virtual void machine_reset() override; virtual void machine_reset() override;
DECLARE_READ32_MEMBER(unknown_r);
DECLARE_READ32_MEMBER(enet_r); DECLARE_READ32_MEMBER(enet_r);
DECLARE_WRITE32_MEMBER(enet_w); DECLARE_WRITE32_MEMBER(enet_w);
DECLARE_READ32_MEMBER(eisa_io_r); DECLARE_READ32_MEMBER(eisa_io_r);
@ -223,18 +222,12 @@ WRITE32_MEMBER(ip22_state::ip22_write_ram)
COMBINE_DATA(&m_mainram[offset]); COMBINE_DATA(&m_mainram[offset]);
} }
READ32_MEMBER(ip22_state::unknown_r)
{
return 0x043b2800;
}
void ip22_state::ip22_map(address_map &map) void ip22_state::ip22_map(address_map &map)
{ {
map(0x00000000, 0x0007ffff).bankrw("bank1"); /* mirror of first 512k of main RAM */ map(0x00000000, 0x0007ffff).bankrw("bank1"); /* mirror of first 512k of main RAM */
map(0x00080000, 0x0009ffff).r(FUNC(ip22_state::eisa_io_r)); map(0x00080000, 0x0009ffff).r(FUNC(ip22_state::eisa_io_r));
map(0x08000000, 0x0fffffff).share("mainram").ram().w(FUNC(ip22_state::ip22_write_ram)); /* 128 MB of main RAM */ map(0x08000000, 0x0fffffff).share("mainram").ram().w(FUNC(ip22_state::ip22_write_ram)); /* 128 MB of main RAM */
map(0x1f0f0000, 0x1f0f1fff).rw(m_newport, FUNC(newport_video_device::rex3_r), FUNC(newport_video_device::rex3_w)); map(0x1f0f0000, 0x1f0f1fff).rw(m_newport, FUNC(newport_video_device::rex3_r), FUNC(newport_video_device::rex3_w));
//map(0x1f4f0100, 0x1f4f0103).r(FUNC(ip22_state::unknown_r));
map(0x1fa00000, 0x1fa1ffff).rw(m_mem_ctrl, FUNC(sgi_mc_device::read), FUNC(sgi_mc_device::write)); map(0x1fa00000, 0x1fa1ffff).rw(m_mem_ctrl, FUNC(sgi_mc_device::read), FUNC(sgi_mc_device::write));
map(0x1fb80000, 0x1fb8ffff).rw(m_hpc3, FUNC(hpc3_device::pbusdma_r), FUNC(hpc3_device::pbusdma_w)); map(0x1fb80000, 0x1fb8ffff).rw(m_hpc3, FUNC(hpc3_device::pbusdma_r), FUNC(hpc3_device::pbusdma_w));
@ -278,9 +271,9 @@ INPUT_PORTS_END
void ip22_state::cdrom_config(device_t *device) void ip22_state::cdrom_config(device_t *device)
{ {
device = device->subdevice("cdda"); cdda_device *cdda = device->subdevice<cdda_device>("cdda");
MCFG_SOUND_ROUTE(0, ":lspeaker", 1.0) cdda->add_route(0, ":lspeaker", 1.0);
MCFG_SOUND_ROUTE(1, ":rspeaker", 1.0) cdda->add_route(1, ":rspeaker", 1.0);
} }
void ip22_state::ip22_base(machine_config &config) void ip22_state::ip22_base(machine_config &config)

2
src/mame/machine/hpc3.cpp
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@ -17,7 +17,7 @@
#define LOG_PBUS4 (1 << 5) #define LOG_PBUS4 (1 << 5)
#define LOG_CHAIN (1 << 6) #define LOG_CHAIN (1 << 6)
#define VERBOSE (LOG_SCSI_DMA) #define VERBOSE (0)
#include "logmacro.h" #include "logmacro.h"
DEFINE_DEVICE_TYPE(SGI_HPC3, hpc3_device, "hpc3", "SGI HPC3") DEFINE_DEVICE_TYPE(SGI_HPC3, hpc3_device, "hpc3", "SGI HPC3")

2
src/mame/machine/ioc2.cpp
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@ -208,11 +208,13 @@ void ioc2_device::lower_local1_irq(uint8_t source_mask)
WRITE_LINE_MEMBER(ioc2_device::timer0_int) WRITE_LINE_MEMBER(ioc2_device::timer0_int)
{ {
if (state)
m_maincpu->set_input_line(MIPS3_IRQ2, ASSERT_LINE); m_maincpu->set_input_line(MIPS3_IRQ2, ASSERT_LINE);
} }
WRITE_LINE_MEMBER(ioc2_device::timer1_int) WRITE_LINE_MEMBER(ioc2_device::timer1_int)
{ {
if (state)
m_maincpu->set_input_line(MIPS3_IRQ3, ASSERT_LINE); m_maincpu->set_input_line(MIPS3_IRQ3, ASSERT_LINE);
} }