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IBM XT BIOS switched from 01/10/86 version to 11/08/82.

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This commit is contained in:
TomW 2014-01-03 15:26:54 +00:00
commit 409f9f42b3
2 changed files with 6 additions and 10 deletions
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4
readme.txt
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@ -41,8 +41,8 @@ However, this was targetted as businesses and was more successful than the origi
ROM files needed:
xt050986.0
xt050986.1
5000027.u19
1501512.u18
IBM AT (1984)

12
src/mem.c
View file

@ -326,14 +326,10 @@ int loadbios()
f=romfopen("roms/ibmxt/xt.rom","rb");
if (!f)
{
f=romfopen("roms/ibmxt/xt050986.0","rb");
ff=romfopen("roms/ibmxt/xt050986.1","rb");
if (!f || !ff) break;
for (c=0x0000;c<0x10000;c+=2)
{
rom[c]=getc(f);
rom[c+1]=getc(ff);
}
f = romfopen("roms/ibmxt/5000027.u19", "rb");
ff = romfopen("roms/ibmxt/1501512.u18","rb");
fread(rom, 0x8000, 1, f);
fread(rom + 0x8000, 0x8000, 1, ff);
fclose(ff);
fclose(f);
mem_load_xtide_bios();