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VTech Laser Turbo XT: add older BIOS 1.08

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This commit is contained in:
Bozo Scum
2026-01-28 13:38:26 +08:00
parent 7bbbf48913
commit 2a00f72a6f
3 changed files with 44 additions and 3 deletions
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31
src/chipset/laserxt.c
View File

@@ -296,6 +296,37 @@ lxt_init(const device_t *info)
}
static const device_config_t laserxt_config[] = {
{
.name = "bios",
.description = "BIOS Version",
.type = CONFIG_BIOS,
.default_string = "laserxt_126",
.default_int = 0,
.file_filter = NULL,
.spinner = { 0 },
.selection = { { 0 } },
.bios = {
{
.name = "1.08",
.internal_name = "laserxt_108",
.bios_type = BIOS_NORMAL,
.files_no = 1,
.local = 0,
.size = 8192,
.files = { "roms/machines/ltxt/ltxt-v1.08.bin", "" }
},
{
.name = "1.26",
.internal_name = "laserxt_126",
.bios_type = BIOS_NORMAL,
.files_no = 1,
.local = 0,
.size = 8192,
.files = { "roms/machines/ltxt/27c64.bin", "" }
},
{ .files_no = 0 }
}
},
{
.name = "ems_1_base",
.description = "EMS 1 Address",

3
src/include/86box/machine.h
View File

@@ -1479,6 +1479,9 @@ extern int machine_xt_to16_init(const machine_t *);
extern const device_t vendex_device;
#endif
extern int machine_xt_vendex_init(const machine_t *);
#ifdef EMU_DEVICE_H
extern const device_t laserxt_device;
#endif
extern int machine_xt_laserxt_init(const machine_t *);
extern int machine_xt_znic_init(const machine_t *);
extern int machine_xt_z151_init(const machine_t *);

13
src/machine/m_xt.c
View File

@@ -1884,10 +1884,17 @@ machine_xt_laserxt_common_init(const machine_t *model, int is_lxt3)
int
machine_xt_laserxt_init(const machine_t *model)
{
int ret;
int ret = 0;
const char *fn;
ret = bios_load_linear("roms/machines/ltxt/27c64.bin",
0x000fe000, 8192, 0);
/* No ROMs available. */
if (!device_available(model->device))
return ret;
device_context(model->device);
fn = device_get_bios_file(model->device, device_get_config_bios("bios"), 0);
ret = bios_load_linear(fn, 0x000fe000, 8192, 0);
device_context_restore();
if (bios_only || !ret)
return ret;