claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

The Trigem 286M now allows using the Korean ET4000AX as the internal card.

Browse Source
This commit is contained in:
OBattler
2018-08-16 02:22:23 +02:00
parent 481a88d761
commit 96e48afc9a
4 changed files with 430 additions and 440 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
src/video/vid_et4000.c
View File

@@ -8,7 +8,7 @@
*
* Emulation of the Tseng Labs ET4000.
*
* Version: @(#)vid_et4000.c 1.0.8 2018/08/14
* Version: @(#)vid_et4000.c 1.0.9 2018/08/16
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -432,23 +432,23 @@ void *et4000_mca_init(const device_t *info)
{
et4000_t *et4000 = malloc(sizeof(et4000_t));
memset(et4000, 0, sizeof(et4000_t));
et4000->is_mca = 1;
/* Enable MCA. */
et4000->pos_regs[0] = 0xF2; /* ET4000 MCA board ID */
et4000->pos_regs[1] = 0x80;
mca_add(et4000_mca_read, et4000_mca_write, et4000);
rom_init(&et4000->bios_rom, BIOS_ROM_PATH, 0xc0000, 0x8000, 0x7fff, 0, MEM_MAPPING_EXTERNAL);
svga_init(&et4000->svga, et4000, 1 << 20, /*1mb*/
et4000_recalctimings,
et4000_in, et4000_out,
NULL,
NULL);
io_sethandler(0x03c0, 0x0020, et4000_in, NULL, NULL, et4000_out, NULL, NULL, et4000);
et4000->is_mca = 1;
/* Enable MCA. */
et4000->pos_regs[0] = 0xF2; /* ET4000 MCA board ID */
et4000->pos_regs[1] = 0x80;
mca_add(et4000_mca_read, et4000_mca_write, et4000);
rom_init(&et4000->bios_rom, BIOS_ROM_PATH, 0xc0000, 0x8000, 0x7fff, 0, MEM_MAPPING_EXTERNAL);
svga_init(&et4000->svga, et4000, 1 << 20, /*1mb*/
et4000_recalctimings,
et4000_in, et4000_out,
NULL,
NULL);
io_sethandler(0x03c0, 0x0020, et4000_in, NULL, NULL, et4000_out, NULL, NULL, et4000);
return et4000;
}
@@ -521,7 +521,7 @@ const device_t et4000_isa_device =
et4000_available,
et4000_speed_changed,
et4000_force_redraw,
et4000_config
et4000_config
};
const device_t et4000k_isa_device =
@@ -532,7 +532,18 @@ const device_t et4000k_isa_device =
et4000k_available,
et4000_speed_changed,
et4000_force_redraw,
et4000_config
et4000_config
};
const device_t et4000k_tg286_isa_device =
{
"Trigem Korean VGA (Trigem 286M)",
DEVICE_ISA, 0,
et4000k_isa_init, et4000_close, NULL,
et4000k_available,
et4000_speed_changed,
et4000_force_redraw,
et4000_config
};
const device_t et4000_mca_device =

3
src/video/vid_et4000.h
View File

@@ -8,7 +8,7 @@
*
* Emulation of the Tseng Labs ET4000.
*
* Version: @(#)vid_et4000.c 1.0.8 2018/08/14
* Version: @(#)vid_et4000.c 1.0.9 2018/08/16
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -21,6 +21,7 @@
extern const device_t et4000_isa_device;
extern const device_t et4000k_isa_device;
extern const device_t et4000k_tg286_isa_device;
extern const device_t et4000_mca_device;
#endif /*EMU_VID_ET4000_H*/