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Systems promoted to working

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---
Omron Luna 88k²
This commit is contained in:
Patrick Mackinlay 2023-04-25 17:42:35 +07:00
parent ec782b984f
commit 1238759bb9
1 changed files with 21 additions and 13 deletions
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34
src/mame/omron/luna_88k.cpp
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@ -9,9 +9,7 @@
* - OpenBSD source code
*
* TODO:
* - scsi controller
* - xp i/o controller
* - lance memory
* - crt controller
* - slotify graphics
* - expansion slots
@ -19,7 +17,8 @@
* - multi-cpu configurations
*
* WIP:
* - scsi probe/boot hangs
* - UniOS working
* - scsi issues with OpenBSD
*/
/*
@ -165,8 +164,8 @@ private:
void irq_check();
u16 net_r(offs_t offset) { return m_nram[offset >> 1]; }
void net_w(offs_t offset, u16 data, u16 mem_mask) { COMBINE_DATA(&m_nram[offset >> 1]); }
u16 net_r(offs_t offset) { return m_nram[u16(offset >> 1)]; }
void net_w(offs_t offset, u16 data, u16 mem_mask) { COMBINE_DATA(&m_nram[u16(offset >> 1)]); }
required_device<mc88100_device> m_cpu;
required_device_array<mc88200_device, 2> m_cmmu;
@ -221,6 +220,16 @@ void luna_88k_state::init()
void luna_88k_state::machine_start()
{
save_item(NAME(m_plane_active));
save_item(NAME(m_plane_func));
save_item(NAME(m_plane_mask));
save_item(NAME(m_irq_state));
save_item(NAME(m_irq_active));
save_item(NAME(m_irq_mask));
save_item(NAME(m_fzrom_addr));
m_nram = util::big_endian_cast<u16>(m_3port_ram.target());
}
@ -271,6 +280,7 @@ void luna_88k_state::cpu_map(address_map &map)
[this](offs_t offset, u32 data) { irq(offset, 1, 1); }, "softint_set");
map(0x6b00'0000, 0x6b00'000f).lr32([this](offs_t offset) { irq(offset, 1, 0); return 0xffffffff; }, "softint_clr");
// 0x6d00'0000 reset cpu 0-3, all
map(0x6d00'0010, 0x6d00'0013).lw32([this](u32 data) { machine().schedule_soft_reset(); }, "reset");
map(0x7100'0000, 0x7101'ffff).ram().share("3port_ram");
@ -278,11 +288,8 @@ void luna_88k_state::cpu_map(address_map &map)
// 0x8300'0000 ext board B
// 0x9000'0000 pc-98 ext board
// 0x9100'0000 pc-9801 irq 4
//map(0x8000'0000, 0x9fff'ffff).noprw();
map(0x8000'0000, 0x9fff'ffff).lr32([this]() { m_cmmu[1]->bus_error_w(1); return 0; }, "bus_error");
// 0xa100'0000 mask rom 0x400000
//map(0xb100'0000, 0xb100'ffff); // rfcnt (pad,vert_loc,pad,horiz_loc)
map(0xb104'0000, 0xb104'ffff).lw8([this](u8 data) { LOG("plane_active 0x%02x\n", data); m_plane_active = data; }, "plane_active");
map(0xb108'0000, 0xb10b'ffff).w(FUNC(luna_88k_state::plane_common_w));
@ -367,6 +374,7 @@ void luna_88k_state::luna88k2(machine_config &config)
sys_clk.signal_handler().set([this](int state) { if (state) irq(0, 6, 1); });
DS1397(config, m_rtc, 32'768);
m_rtc->set_epoch(1990);
HD647180X(config, m_iop, 12'288'000);
m_iop->set_addrmap(AS_PROGRAM, &luna_88k_state::iop_map_mem);
@ -503,7 +511,7 @@ void luna_88k_state::luna88k2(machine_config &config)
// TODO: crt timing control by HD6445CP4
screen_device &crt(SCREEN(config, "crt", SCREEN_TYPE_RASTER));
crt.set_raw(108'992'000, 2048, 0, 2048, 1024, 0, 1024);
crt.set_raw(108'992'000, 2048, 0, 1280, 1024, 0, 1024);
crt.set_screen_update(FUNC(luna_88k_state::screen_update));
BT458(config, m_ramdac, 108'992'000);
@ -680,9 +688,9 @@ void luna_88k_state::irq_check()
static INPUT_PORTS_START(luna88k)
PORT_START("SW1")
PORT_DIPNAME(0x80, 0x00, "Start") PORT_DIPLOCATION("SW1:!1")
PORT_DIPSETTING(0x00, "Autoboot")
PORT_DIPSETTING(0x80, "Monitor")
PORT_DIPNAME(0x80, 0x80, "Start") PORT_DIPLOCATION("SW1:!1")
PORT_DIPSETTING(0x00, "Monitor") // single-user
PORT_DIPSETTING(0x80, "Autoboot") // multi-user
PORT_DIPNAME(0x40, 0x40, "Console") PORT_DIPLOCATION("SW1:!2")
PORT_DIPSETTING(0x00, "Serial")
PORT_DIPSETTING(0x40, "Graphics")
@ -778,4 +786,4 @@ ROM_END
} // anonymous namespace
/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
COMP(1992?, luna88k2, 0, 0, luna88k2, luna88k, luna_88k_state, init, "Omron", u8"Luna 88K²", MACHINE_NOT_WORKING)
COMP(1992?, luna88k2, 0, 0, luna88k2, luna88k, luna_88k_state, init, "Omron", u8"Luna 88K²", 0)