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Add AST MegaPlus II

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This commit is contained in:
Jasmine Iwanek
2024-05-05 23:06:35 -04:00
parent baf8507f48
commit bb2638e0af
2 changed files with 92 additions and 2 deletions
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51
src/device/isamem.c
View File

@@ -107,6 +107,7 @@
#define ISAMEM_BRAT_CARD 14
#define ISAMEM_EV165A_CARD 15
#define ISAMEM_LOTECH_EMS_CARD 16
#define ISAMEM_MPLUS2_CARD 17
#define ISAMEM_DEBUG 0
@@ -495,6 +496,7 @@ isamem_init(const device_t *info)
case ISAMEM_SYSTEMCARD_CARD: /* Microsoft SystemCard */
case ISAMEM_P5PAK_CARD: /* Paradise Systems 5-PAK */
case ISAMEM_A6PAK_CARD: /* AST SixPakPlus */
case ISAMEM_MPLUS2_CARD: /* AST MegaPlus II */
dev->total_size = device_get_config_int("size");
dev->start_addr = device_get_config_int("start");
tot = dev->total_size;
@@ -2094,6 +2096,54 @@ static const device_t iab_device = {
};
#endif /* USE_ISAMEM_IAB */
static const device_config_t mplus2_config[] = {
// clang-format off
{
.name = "size",
.description = "Memory Size",
.type = CONFIG_SPINNER,
.default_string = "",
.default_int = 64,
.file_filter = "",
.spinner = {
.min = 0,
.max = 512,
.step = 64
},
.selection = { { 0 } }
},
{
.name = "start",
.description = "Start Address",
.type = CONFIG_SPINNER,
.default_string = "",
.default_int = 256,
.file_filter = "",
.spinner = {
.min = 64,
.max = 576,
.step = 64
},
.selection = { { 0 } }
},
{ .name = "", .description = "", .type = CONFIG_END }
// clang-format on
};
static const device_t mplus2_device = {
.name = "AST MegaPlus II",
.internal_name = "mplus2",
.flags = DEVICE_ISA,
.local = ISAMEM_MPLUS2_CARD,
.init = isamem_init,
.close = isamem_close,
.reset = NULL,
.available = NULL,
.speed_changed = NULL,
.force_redraw = NULL,
.config = mplus2_config
};
static const struct {
const device_t *dev;
} boards[] = {
@@ -2127,6 +2177,7 @@ static const struct {
{ &iab_device },
#endif /* USE_ISAMEM_IAB */
{ &lotech_ems_device },
{ &mplus2_device },
{ NULL }
// clang-format on
};

43
src/device/isartc.c
View File

@@ -89,6 +89,7 @@
#define ISARTC_P5PAK 2
#define ISARTC_A6PAK 3
#define ISARTC_VENDEX 4
#define ISARTC_MPLUS2 5
#define ISARTC_MM58167 10
#define ISARTC_ROM_MM58167_1 "roms/rtc/glatick/GLaTICK_0.8.5_NS_RP.ROM"
@@ -563,8 +564,9 @@ isartc_init(const device_t *info)
dev->year = MM67_AL_HUNTEN; /* year, NON STANDARD */
break;
case ISARTC_P5PAK: /* Paradise Systems 5PAK */
case ISARTC_A6PAK: /* AST SixPakPlus */
case ISARTC_P5PAK: /* Paradise Systems 5PAK */
case ISARTC_A6PAK: /* AST SixPakPlus */
case ISARTC_MPLUS2: /* AST MegaPlus II */
dev->flags |= FLAG_YEAR80;
dev->base_addr = 0x02c0;
dev->base_addrsz = 32;
@@ -786,6 +788,42 @@ static const device_t a6pak_device = {
.config = a6pak_config
};
static const device_config_t mplus2_config[] = {
// clang-format off
{
.name = "irq",
.description = "IRQ",
.type = CONFIG_SELECTION,
.default_string = "",
.default_int = -1,
.file_filter = "",
.spinner = { 0 },
.selection = {
{ "Disabled", -1 },
{ "IRQ2", 2 },
{ "IRQ3", 3 },
{ "IRQ5", 5 },
{ "" }
},
},
{ .name = "", .description = "", .type = CONFIG_END }
// clang-format on
};
static const device_t mplus2_device = {
.name = "AST MegaPlus II",
.internal_name = "mplus2",
.flags = DEVICE_ISA,
.local = ISARTC_MPLUS2,
.init = isartc_init,
.close = isartc_close,
.reset = NULL,
.available = NULL,
.speed_changed = NULL,
.force_redraw = NULL,
.config = mplus2_config
};
static const device_config_t mm58167_config[] = {
// clang-format off
{
@@ -897,6 +935,7 @@ static const struct {
{ &pii147_device },
{ &p5pak_device },
{ &a6pak_device },
{ &mplus2_device },
{ &mm58167_device },
{ NULL }
// clang-format on