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Added the Amstrad PC5286 and PC7286.

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This commit is contained in:
OBattler
2025-08-16 17:48:32 +02:00
parent 7ed28f32df
commit 4a975fd85f
8 changed files with 419 additions and 5 deletions
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55
src/machine/m_at_286.c
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@@ -798,13 +798,38 @@ machine_at_px286_init(const machine_t *model)
return ret;
}
/* SCAMP */
int
machine_at_pc7286_init(const machine_t *model)
{
int ret;
ret = bios_load_linear("roms/machines/pc7286/PC7286 BIOS (AM27C010@DIP32).BIN",
0x000e0000, 131072, 0);
if (bios_only || !ret)
return ret;
machine_at_common_init_ex(model, 2);
if (gfxcard[0] == VID_INTERNAL)
device_add(&gd5401_onboard_device);
device_add_params(&dw90c50_device, (void *) DW90C50_IDE);
device_add(&vl82c113_device); /* The keyboard controller is part of the VL82c113. */
device_add(&vlsi_scamp_device);
return ret;
}
/* SCAT */
static void
machine_at_scat_init(const machine_t *model, int is_v4, int is_ami)
{
machine_at_common_init(model);
if (machines[machine].bus_flags & MACHINE_BUS_PS2) {
if ((machines[machine].bus_flags & MACHINE_BUS_PS2) && (strcmp(machine_get_internal_name(), "pc5286"))) {
if (is_ami)
device_add(&kbc_ps2_ami_device);
else
@@ -822,6 +847,30 @@ machine_at_scat_init(const machine_t *model, int is_v4, int is_ami)
device_add(&scat_device);
}
int
machine_at_pc5286_init(const machine_t *model)
{
int ret;
ret = bios_load_linear("roms/machines/pc5286/PC5286",
0x000f0000, 65536, 0);
if (bios_only || !ret)
return ret;
/* Patch the checksum to avoid checksum error. */
if (rom[0xffff] == 0x2c)
rom[0xffff] = 0x2b;
machine_at_scat_init(model, 1, 0);
device_add(&f82c710_device);
device_add(&ide_isa_device);
return ret;
}
int
machine_at_gw286ct_init(const machine_t *model)
{
@@ -833,10 +882,10 @@ machine_at_gw286ct_init(const machine_t *model)
if (bios_only || !ret)
return ret;
device_add(&f82c710_device);
machine_at_scat_init(model, 1, 0);
device_add(&f82c710_device);
device_add(&ide_isa_device);
return ret;