AdapterId 080E8h AdapterName "Matrox MG-104/108-M Adapter" ; There are 2 pos registers to program on the MG-104/108-M NumBytes 2 ; **************************************************************************** NamedItem Prompt "MG Series-M Model" choice "MG-104-M" pos[1]=XXXX00XXb choice "MG-108-M" pos[1]=XXXX01XXb choice "MG-104-M + color kit" pos[1]=XXXX01XXb Help "This option actually indicates the number of VRAM chips that are installed on your board. A MG-104-M contains 4 VRAM chips, and can display 16 simultaneous colors. A MG-108-M or a MG-104-M with color upgrade kit contains 8 VRAM chips, and can display 256 simultaneous colors. " ; **************************************************************************** NamedItem Prompt "Monitor type" choice "IBM 85XX monitor" pos[1]=X1XXXX00b choice "60 Hz + composite sync" pos[1]=X0XXXX01b choice "60 Hz + separate sync" pos[1]=X1XXXX01b choice "70 Hz + composite sync" pos[1]=X0XXXX11b choice "70 Hz + separate sync" pos[1]=X1XXXX11b Help "This option should indicate what monitor type is actually connected to the MG-104/108-M board. The IBM 85xx choice includes the 8503, 8512, 8513 and 8514 monitors or compatible. For 60 Hz and 70 hz, you can have composite sync on Green (and TTL Composite sync on HSYNC line) or separate TTL HSYNC & VSYNC. Note that the 70 Hz monitors are NOT supported on all boards; call our Customer Support group if you are not sure of the frequency available on your board. " ; **************************************************************************** NamedItem Prompt "Host-DSP I/O Base address" choice "MGBase = 0x0350 (default)" pos[1]=XX10XXXXb IO 0350h - 0356h choice "MGBase = 0x0370" pos[1]=XX11XXXXb IO 0370h - 0376h choice "MGBase = 0x0250" pos[1]=XX00XXXXb IO 0250h - 0256h choice "MGBase = 0x0290" pos[1]=XX01XXXXb IO 0290h - 0296h Help "This option selects the I/O base address of the host-DSP interface. If you select any address other than the default (0x0350), you need to set the MGBASE environment variable in your AUTOEXEC.BAT. " ; **************************************************************************** NamedItem Prompt "BIOS address" choice "BIOS segment at C680h" pos[0]=XXXXXXX1b mem 0C6800h - 0C7FFFh 0CA000h - 0CA7FFh Help "This option tells where the MG-104/108-M BIOS will be decoded. It is NOT alterable. If a memory conflict occurs with this adapter, you will have to modify the memory location of other adapters until the conflict is solved. "