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MegaPC NVR device.

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This commit is contained in:
OBattler
2022-07-31 02:23:58 +02:00
parent 64c67f3cde
commit 37bf41ec17
1 changed files with 17 additions and 1 deletions
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18
src/nvr_at.c
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@@ -1050,7 +1050,9 @@ nvr_at_init(const device_t *info)
if (info->local == 12) {
local->def = 0x00;
local->flags |= FLAG_AMI_1992_HACK;
} else
} else if (info->local == 20)
local->def = 0x00;
else
local->def = 0xff;
nvr->irq = 8;
local->cent = RTC_CENTURY_AT;
@@ -1297,3 +1299,17 @@ const device_t p6rp4_nvr_device = {
.force_redraw = NULL,
.config = NULL
};
const device_t amstrad_megapc_nvr_device = {
.name = "Amstrad MegapC NVRAM",
.internal_name = "amstrad_megapc_nvr",
.flags = DEVICE_ISA | DEVICE_AT,
.local = 20,
.init = nvr_at_init,
.close = nvr_at_close,
.reset = nvr_at_reset,
{ .available = NULL },
.speed_changed = nvr_at_speed_changed,
.force_redraw = NULL,
.config = NULL
};