TEXAS MICRO, INC.
PF5000HX2-M SBC
| 
 Device Type  | 
 Single board computer  | 
| 
 Processor  | 
 Pentium MMX  | 
| 
 Processor Speed  | 
 166/200/233MHz  | 
| 
 Chip Set  | 
 Intel 430HX  | 
| 
 Maximum Onboard Memory  | 
 128MB (EDO supported)  | 
| 
 Cache  | 
 256/512KB  | 
| 
 BIOS  | 
 Unidentified  | 
| 
 Dimensions  | 
 338mm x 122mm  | 
| 
 I/O Options  | 
 Floppy drive interface, IDE interface, parallel port, serial ports (2), cache slot  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Temperature sensor connector  | 
 C1  | 
 Floppy drive interface  | 
 CN2  | 
| 
 IDE interface LED  | 
 C2  | 
 Temperature LED  | 
 CN3  | 
| 
 Speaker  | 
 C3  | 
 Serial port 2  | 
 CN4  | 
| 
 Keyboard connector  | 
 C4  | 
 Serial port 1  | 
 CN5  | 
| 
 CompactFlash connector  | 
 C5  | 
 Parallel port  | 
 CN6  | 
| 
 CompactFlash connector  | 
 C6  | 
 Cache slot  | 
 SL1  | 
| 
 IDE interface  | 
 CN1  | ||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| 
 »  | 
 Factory configured - do not alter  | 
 J1  | 
 Unidentified  | 
| 
 »  | 
 Factory configured - do not alter  | 
 J2  | 
 Unidentified  | 
| 
 »  | 
 Monitor type select color  | 
 SW1/1  | 
 On  | 
| 
 Monitor type select monochrome  | 
 SW1/1  | 
 Off  | |
| 
 »  | 
 Flash BIOS enabled; auxiliary ROM disabled  | 
 SW1/2  | 
 Off  | 
| 
 Flash BIOS disabled; auxiliary ROM enabled  | 
 SW1/2  | 
 On  | |
| 
 »  | 
 CMOS memory normal operation  | 
 SW1/3  | 
 Off  | 
| 
 CMOS memory clear  | 
 SW1/3  | 
 On  | |
| 
 »  | 
 Factory configured - do not alter  | 
 SW1/4  | 
 Off  | 
| 
 SIMM CONFIGURATION  | |
| 
 Size  | 
 Bank 2  | 
| 
 8MB  | 
 (2) 1M x 36  | 
| 
 16MB  | 
 (2) 2M x 36  | 
| 
 32MB  | 
 (2) 4M x 36  | 
| 
 64MB  | 
 (2) 8M x 36  | 
| 
 128MB  | 
 (2) 16M x 36  | 
| 
 Note: Board accepts EDO memory.  | |
| 
 CACHE CONFIGURATION  | |
| 
 Size  | 
 SL1  | 
| 
 256KB  | 
 256KB module installed  | 
| 
 512KB  | 
 512KB module installed  | 
| 
 CPU SPEED SELECTION  | |||
| 
 CPU speed  | 
 Clock speed  | 
 Multiplier  | 
 JP8  | 
| 
 166MHz  | 
 66MHz  | 
 2.5x  | 
 2 & 4, 5 & 7, 6 & 8  | 
| 
 200MHz  | 
 66MHz  | 
 3x  | 
 2 & 4, 5 & 7, 8 & 10  | 
| 
 233MHz  | 
 66MHz  | 
 3.5x  | 
 2 & 4, 7 & 9, 8 & 10  | 
| 
 Note: Pins designated should be in the closed position.  | |||
| 
 DIGITAL THERMOMETER ON COM2 SELECTION  | |||
| 
 Setting  | 
 JP2  | 
 JP6  | |
| » | 
 Disabled  | 
 Pins 1 & 2 closed  | 
 Pins 1 & 2 closed  | 
| 
 Enabled  | 
 Pins 2 & 3 closed  | 
 Pins 2 & 3 closed  | |
| 
 SERIAL PORT 2 SELECTION  | |||||
| 
 Setting  | 
 JP1  | 
 JP3  | 
 JP4  | 
 JP5  | |
| » | 
 RS-232  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
| 
 RS-422  | 
 Closed  | 
 Open  | 
 Closed  | 
 Closed  | |