TEXAS MICRO, INC. P2000(D)FX (SP) SBC Device Type Single board computer Processor Pentium II Processor Speed 266/300/333MHz Chip Set Intel 440FX Maximum Onboard Memory 512MB (EDO & SDRAM supported) Cache 512KB (located on Pentium II CPU) BIOS Unidentified Dimensions 338mm x 122mm I/O Options Floppy drive interface, IDE interface, SCSI interface, parallel port, PS/2 mouse interface, serial ports (2), USB connectors (2) [Image] CONNECTIONS Purpose Location Purpose Location IDE/SCSI LED C1 Temperature LED CN5 Temperature sensor C2 Serial port 1 CN6 Auxiliary keyboard C3 Parallel port CN7 connector SCSI interface CN1 USB connector CN8 IDE interface CN2 USB connector CN9 Floppy drive CN3 PS/2 mouse interface CN10 interface Serial port 2 CN4 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not JP4 Unidentified alter » Factory configured - do not JP14 Unidentified alter » Factory configured - do not JP15 Unidentified alter » Factory configured - do not JP19 Unidentified alter » Factory configured - do not JP25 Unidentified alter » Monitor type select color SW1/1 On Monitor type select monochrome SW1/1 Off » Flash BIOS enabled; crisis SW1/2 Off recovery mode disabled Flash BIOS disabled; crisis SW1/2 On recovery mode enabled » CMOS memory normal operation SW1/3 Off CMOS memory clear SW1/3 On » I/O port address select SW1/4 Off 270/271 I/O port address select SW1/4 On 370/371 DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (1) 1M x 64 None None None 16MB (1) 2M x 64 None None None 16MB (1) 1M x 64 (1) 1M x 64 None None 24MB (1) 2M x 64 (1) 1M x 64 None None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 None 32MB (1) 4M x 64 None None None 32MB (1) 2M x 64 (1) 2M x 64 None None 32MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 40MB (1) 4M x 64 (1) 1M x 64 None None 48MB (1) 4M x 64 (1) 2M x 64 None None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 None 64MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 8M x 64 None None None 64MB (1) 4M x 64 (1) 4M x 64 None None 72MB (1) 8M x 64 (1) 1M x 64 None None 80MB (1) 8M x 64 (1) 2M x 64 None None 96MB (1) 8M x 64 (1) 4M x 64 None None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 None 128MB (1) 16M x 64 None None None 128MB (1) 8M x 64 (1) 8M x 64 None None 128MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 136MB (1) 16M x 64 (1) 1M x 64 None None 144MB (1) 16M x 64 (1) 2M x 64 None None DIMM CONFIGURATION (CON'T) Size Bank 0 Bank 1 Bank 2 Bank 3 176MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 192MB (1) 16M x 64 (1) 8M x 64 None None 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 None 256MB (1) 16M x 64 (1) 16M x 64 None None 256MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 272MB (1) 16M x 64 (1) 16M x 64 (1) 1M x 64 (1) 1M x 64 288MB (1) 16M x 64 (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 320MB (1) 16M x 64 (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 None 512MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 Note: Board accepts EDO memory. CACHE CONFIGURATION Note: 512KB cache is located on the Pentium II CPU. CPU SPEED SELECTION CPU Clock Multiplier JP12 JP13 JP17 JP18 JP24 JP26 speed speed 233MHz 66MHz 3.5x Closed Closed Open Closed Open Closed 266MHz 66MHz 4x Open Closed Open Closed Open Closed 300MHz 66MHz 4.5x Closed Open Open Closed Open Closed SERIAL PORT 2 SELECTION Setting JP2 JP5 JP6 » RS-232 Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 closed closed closed RS-422 Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed