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A4091 and Warp Engine SCSI jumpers.

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This commit is contained in:
Toni Wilen 2015-08-01 10:00:02 +03:00
parent 544b1f88b5
commit f9639e3934
1 changed files with 14 additions and 1 deletions
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15
ncr_scsi.cpp
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@ -439,6 +439,7 @@ static uae_u32 ncr_bget2 (struct ncr_state *ncr, uaecptr addr)
if (addr == A4091_DIP_OFFSET) {
uae_u8 v = 0;
v |= ncr->rc->device_id;
v |= ncr->rc->device_settings << 3;
v ^= 0xff & ~7;
return v;
}
@ -749,8 +750,13 @@ static void ncr_reset_board (struct ncr_state *ncr)
ncr->irq = false;
}
// 01010040
// 01020040 = H
// 01040040 = J
// 01080040 = K
static const uae_u8 warpengine_a4000_autoconfig[16] = {
0x90, 0x13, 0x75, 0x00, 0x08, 0x9b, 0x00, 0x19, 0x02, 0x0e, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00
0x90, 0x13, 0x75, 0x00, 0x08, 0x9b, 0x00, 0x19, 0x01, 0x0e, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00
};
#define WARP_ENGINE_ROM_SIZE 32768
@ -779,6 +785,13 @@ addrbank *ncr710_warpengine_autoconfig_init(struct romconfig *rc)
for (int i = 0; i < 16; i++) {
uae_u8 b = warpengine_a4000_autoconfig[i];
if (i == 9) {
b = currprefs.cpuboard_settings & 7;
if (!b)
b = 1;
else
b <<= 1;
}
ew(ncr, i * 4, b);
}
ncr->rom = xcalloc (uae_u8, WARP_ENGINE_ROM_SIZE * 4);