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Added the variant of the PC87309 Super I/O chip on ports 15Ch and 15Dh.

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This commit is contained in:
OBattler
2020-09-07 23:11:46 +02:00
parent ec1a3e3784
commit 96eb247e9a
3 changed files with 19 additions and 3 deletions
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1
src/include/86box/sio.h
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@@ -32,6 +32,7 @@ extern const device_t pc87306_device;
extern const device_t pc87307_device;
extern const device_t pc87307_15c_device;
extern const device_t pc87309_device;
extern const device_t pc87309_15c_device;
extern const device_t pc87332_device;
extern const device_t pc87332_ps1_device;
extern const device_t pc97307_device;

2
src/machine/m_at_slot2.c
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@@ -180,7 +180,7 @@ machine_at_fw6400gx_init(const machine_t *model)
device_add(&i440gx_device);
device_add(&piix4e_device);
device_add(&keyboard_ps2_ami_pci_device);
device_add(&pc87309_device);
device_add(&pc87309_15c_device);
device_add(&sst_flash_29ee020_device);
spd_register(SPD_TYPE_SDRAM, 0xF, 512);

19
src/sio/sio_pc87309.c
View File

@@ -460,8 +460,13 @@ pc87309_init(const device_t *info)
pc87309_reset(dev);
io_sethandler(0x02e, 0x0002,
pc87309_read, NULL, NULL, pc87309_write, NULL, NULL, dev);
if (info->local & 0x100) {
io_sethandler(0x15c, 0x0002,
pc87309_read, NULL, NULL, pc87309_write, NULL, NULL, dev);
} else {
io_sethandler(0x02e, 0x0002,
pc87309_read, NULL, NULL, pc87309_write, NULL, NULL, dev);
}
return dev;
}
@@ -475,3 +480,13 @@ const device_t pc87309_device = {
NULL, NULL, NULL,
NULL
};
const device_t pc87309_15c_device = {
"National Semiconductor PC87309 Super I/O (Port 15Ch)",
0,
0x1e0,
pc87309_init, pc87309_close, NULL,
NULL, NULL, NULL,
NULL
};