AST RESEARCH, INC. BRAVO MT P/60 Processor Pentium Processor Speed 60/66MHz Chip Set AST Max. Onboard DRAM 128MB Cache 256/512KB BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit VESA local bus slots (2), floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse port J4 Speaker J34 External battery J5 IDE interface LED J41 Parallel port J6 Power LED & keylock J42 IDE interface J7 Reset switch J43 Serial port 1 J8 Turbo switch (not J45 used) Serial port 2 J9 Keyboard lock (not J48 used) Floppy drive J10 32-bit VESA local bus SL1 & SL2 interface slots USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » Factory configured - do not J13 Open alter » Parallel port IRQ select J18 pins 1 & 2 IRQ7 closed Parallel port IRQ select J18 pins 2 & 3 IRQ5 closed » Serial port 1 IRQ select J19 pins 1 & 2 IRQ4 closed Serial port 1 IRQ select J19 pins 2 & 3 IRQ3 closed » Serial port 2 IRQ select J20 pins 1 & 2 IRQ3 closed Serial port 2 IRQ select J20 pins 2 & 3 IRQ4 closed » On board mouse enabled J28 pins 1 & 2 closed On board mouse disabled J28 pins 2 & 3 closed » Flash BIOS write protect J51 Closed enabled Flash BIOS write protect J51 Open disabled » Factory configured - do not R36 Open alter » Factory configured - do not SW1/1 Off alter » Monitor type select color SW1/2 On Monitor type select SW1/2 Off monochrome DRAM CONFIGURATION Size Bank 0 Bank 1 2MB (2) 256K x 36 NONE 4MB (2) 256K x 36 (2) 256K x 36 8MB (2) 1M x 36 NONE 16MB (2) 1M x 36 (2) 1M x 36 32MB (2) 4M x 36 NONE 64MB (2) 4M x 36 (2) 4M x 36 64MB (2) 8M x 36 NONE 128MB (2) 8M x 36 (2) 8M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 256KB (8) 64K x 4 NONE 512KB (8) 64K x 4 (8) 64K x 4 Note: Bank 0 is factory installed and is not configurable. CACHE JUMPER CONFIGURATION Size J30 J31 J52 J53 J54 256KB Open Closed pins 1 & 2 pins 1 & 2 pins 1 & 2 closed closed closed 512KB Closed Closed pins 2 & 3 pins 2 & 3 pins 2 & 3 closed closed closed CPU SPEED CONFIGURATION Speed J38 60MHz pins 1 & 2, 5 & 6 closed 66MHz pins 3 & 4 closed