TEXAS MICRO, INC.
P5000HX2 SBC
Device Type | Single board computer |
Processor | Pentium |
Processor Speed | 100/133/166MHz |
Chip Set | Intel 430HX |
Maximum Onboard Memory | 256MB |
Cache | 256/512KB |
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), cache slot, USB connectors (2) |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
IDE interface LED | C1 | Floppy drive interface | CN3 |
USB connector 1 | C2 | Serial port 2 | CN4 |
USB connector 2 | C3 | Serial port 1 | CN5 |
Chassis fan power | C4 | Parallel port | CN6 |
Keyboard connector | C5 | PS/2 mouse interface | CN7 |
SCSI interface | CN1 | Cache slot | SL1 |
IDE interface | CN2 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Watchdog timer disabled | JP4 | Pins 2 & 3 closed |
Watchdog timer enabled | JP4 | Pins 1 & 2 closed | |
» | Next Step OS select normal operation | JP7 | Pins 2 & 3 closed |
Next Step OS select running Next Step & having PS/2 problems | JP7 | Pins 1 & 2 closed | |
» | 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 | |
» | I/O port address select 270/271 | SW1/4 | Off |
I/O port address select 370/371 | SW1/4 | On | |
SIMM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
8MB | (2) 1M x 36 | None |
16MB | (2) 2M x 36 | None |
16MB | (2) 1M x 36 | (2) 1M x 36 |
24MB | (2) 2M x 36 | (2) 1M x 36 |
32MB | (2) 4M x 36 | None |
32MB | (2) 2M x 36 | (2) 2M x 36 |
40MB | (2) 4M x 36 | (2) 1M x 36 |
48MB | (2) 4M x 36 | (2) 2M x 36 |
64MB | (2) 8M x 36 | None |
SIMM CONFIGURATION (CON’T) | ||
Size | Bank 0 | Bank 1 |
64MB | (2) 4M x 36 | (2) 4M x 36 |
72MB | (2) 8M x 36 | (2) 1M x 36 |
80MB | (2) 8M x 36 | (2) 2M x 36 |
96MB | (2) 8M x 36 | (2) 4M x 36 |
128MB | (2) 8M x 36 | (2) 8M x 36 |
128MB | (2) 16M x 36 | None |
136MB | (2) 16M x 36 | (2) 1M x 36 |
144MB | (2) 16M x 36 | (2) 2M x 36 |
160MB | (2) 16M x 36 | (2) 4M x 36 |
192MB | (2) 16M x 36 | (2) 8M x 36 |
256MB | (2) 16M x 36 | (2) 16M x 36 |
CACHE CONFIGURATION | |
Size | SL1 |
256KB | 256KB module installed |
512KB | 512KB module installed |
CPU SPEED SELECTION | ||||||
CPU speed | Clock speed | Multiplier | JP6 | JP8 | JP9 | JP10 |
100MHz | 66MHz | 1.5x | Open | Open | Open | Closed |
133MHz | 66MHz | 2x | Open | Closed | Open | Closed |
166MHz | 66MHz | 2.5x | Closed | Closed | Open | Closed |
SERIAL PORT 2 SELECTION | ||||
Setting | JP2 | JP3 | JP5 | |
| » | RS-232 | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
RS-422 | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed | |