EDOM INTERNATIONAL CORPORATION 3486VL2M (MV008) Processor AMD386DX/AMD386DXL/80386DX/80486SX/80487SX/80486DX/80486DX2/ Pentium Overdrive Processor 25/33/40(internal)/50(internal)/50/66(internal)/80(internal)MHz Speed Chip Set OPTI Max. 32MB Onboard DRAM Cache 64/128/256KB BIOS AMI Dimensions 254mm x 218mm I/O 32-bit VESA local bus slots (2) Options NPU 80387DX/CX487DLC Options [Image] CONNECTIONS Purpose Location Purpose Location External battery J1 Turbo LED JP23 Power LED & keylock J19 32-bit VESA Local SL1 & SL2 bus slots Speaker J20 Reset switch SW1 Turbo switch JP22 USER CONFIGURABLE SETTINGS Function Jumper Position » CMOS memory normal operation JP1 pins 2 & 3 closed CMOS memory clear JP1 pins 1 & 2 closed » I/O bus speed select ATCLK2I/5 JP3 Open (80386 only) I/O bus speed select ATCLK2I/4 JP3 Closed (80386 only) » Monitor type select monochrome JP4 Open Monitor type select color JP4 Closed DRAM CONFIGURATION Size Bank 0 Bank 1 1MB (4) 256K x 9 NONE 2MB (4) 256K x 9 (4) 256K x 9 4MB (4) 1M x 9 NONE 5MB (4) 256K x 9 (4) 1M x 9 8MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE 20MB (4) 1M x 9 (4) 4M x 9 32MB (4) 4M x 9 (4) 4M x 9 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG (U39) TAG (U40) 64KB (4) 8K x 8 (4) 8K x 8 (1) 8K x 8 NONE 128KB (4) 32K x 8 NONE (1) 8K x 8 NONE 256KB (4) 32K x 8 (4) 32K x 8 (1) 8K x 8 (1) 8K x 8 Note: The relative position of U39 & U40 is unidentified. CACHE JUMPER CONFIGURATION Size JP7 JP8 JP9 JP10 64KB Open Open Open pins 2 & 3 closed 128KB Open Closed Closed pins 1 & 2 closed 256KB Closed Closed Closed pins 2 & 3 closed CPU TYPE CONFIGURATION Type JP11 JP13 JP15 80486SX Open Open pins 2 & 3 closed 80487SX pins 1 & 2 Closed pins 1 & 2 closed closed 80486DX pins 2 & 3 Closed pins 1 & 2 closed closed CPU TYPECONFIGURATION Type JP5 JP6 80386 pins 2 & 3 closed Open 80486 pins 1 & 2 closed Closed CPU TYPE CONFIGURATION (80386) Type JP17 JP21 Cyrix Closed Closed Intel/AMD Open Open CPU SPEED CONFIGURATION Speed JP18 JP19 25MHz Closed Open 33MHz Open Closed 40MHz Open Open 50iMHz Closed Open 66iMHz Open Closed 80iMHz Open Open CPU CLOCK CONFIGURATION Type JP24 JP25 80386 double frequency pins 1 & 2 closed pins 2 & 3 closed 80486 single frequency pins 1 & 2 closed pins 1 & 2 closed 80486 double frequency pins 2 & 3 closed pins 2 & 3 closed VESA CPU TYPE CONFIGURATION CPU Type JP16 (ID1) JP20 (ID0) 80386 Closed Open 80486 Open Closed VESA BUS SPEED CONFIGURATION Speed JP12 (ID3) < = 33MHz Open > 33MHz Closed VESA WAIT STATE CONFIGURATION Wait states JP14 (ID2) 0 wait states Open 1 wait state Closed VESA PAL CONFIGURATION PAL JP26 JP27 JP28 JP29 Enabled Open Open Open Open Disabled Closed Closed Closed Closed Note: PAL disabled - slave mode function only. PAL enabled - master/slave mode. VESA BUS SPEED MASTER/SLAVE CONFIGURATION Speed JP30 33MHz pins 1 & 2 closed 50MHz pins 2 & 3 closed