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# TEXAS MICRO SYSTEMS, INC.
PE5000HX
Processor Pentium
Processor Speed 100/133/166/200MHz
Chip Set Unidentified
Video Chip Set None
Maximum Onboard 256MB
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS Unidentified
Dimensions 355mm x 304mm
I/O Options 32-bit PCI slots (4), PCI bus slot, floppy
drive interface, IDE interface, parallel
port, PS/2 mouse port, serial ports (2),
cache slot
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| IDE interface LED | CN1 | PS/2 mouse port | CN6 |
|-------------------+----------+------------------+----------|
| IDE interface | CN2 | Parallel port | CN7 |
|-------------------+----------+------------------+----------|
| Floppy drive | CN3 | Auxiliary | CN8 |
| interface | | keyboard | |
| | | connector | |
|-------------------+----------+------------------+----------|
| Serial port 1 | CN4 | Cache slot | SL1 |
|-------------------+----------+------------------+----------|
| Serial port 2 | CN5 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|------------------------------------+-------+---------------|
| » | Watchdog timer disabled | JP3 | Pins 2 & 3 |
| | | | closed |
|---+--------------------------------+-------+---------------|
| | Watchdog timer enabled | JP3 | Pins 1 & 2 |
| | | | closed |
|---+--------------------------------+-------+---------------|
| » | PS/2 IRQ 12 enabled | JP4 | Pins 2 & 3 |
| | | | closed |
|---+--------------------------------+-------+---------------|
| | Next Step OS used | JP4 | Pins 1 & 2 |
| | | | closed |
|---+--------------------------------+-------+---------------|
| » | Monitor type select color | SW1/1 | On |
|---+--------------------------------+-------+---------------|
| | Monitor type select monochrome | SW1/1 | Off |
|---+--------------------------------+-------+---------------|
| » | Flash BIOS enabled | SW1/2 | Off |
|---+--------------------------------+-------+---------------|
| | Flash BIOS disabled | SW1/2 | On |
|---+--------------------------------+-------+---------------|
| » | CMOS memory normal operation | SW1/3 | Off |
|---+--------------------------------+-------+---------------|
| | CMOS memory clear | SW1/3 | On |
|---+--------------------------------+-------+---------------|
| » | I/O address select 270/271 | SW1/4 | Off |
|---+--------------------------------+-------+---------------|
| | I/O address select 370/371 | SW1/4 | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM 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 |
|------------------+--------------------+--------------------|
| 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| JP1 | JP2 |JP8 | JP9 |
|---------+-----------+----------+-------+-------+----+------|
| 100MHz | 66MHz | 1.5x | Open | Open |Open|Closed|
|---------+-----------+----------+-------+-------+----+------|
| 133MHz | 66MHz | 2x |Closed | Open |Open|Closed|
|---------+-----------+----------+-------+-------+----+------|
| 166MHz | 66MHz | 2.5x |Closed |Closed |Open|Closed|
|---------+-----------+----------+-------+-------+----+------|
| 200MHz | 66MHz | 3x | Open |Closed |Open|Closed|
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 SELECTION |
|------------------------------------------------------------|
| Setting | JP5 | JP6 | JP7 |
|------------+---------------+---------------+---------------|
| » | 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 |
|---+--------+---------------+---------------+---------------|
| | RS-485 | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 |
| | | closed | closed | closed |
+------------------------------------------------------------+
IMG IMG 2
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+-----------+---------------+----------|
| 32-bit PCI slots | PC1 – PC3 | PCI bus slot | SL2 |
|---------------------+-----------+---------------+----------|
| Unidentified slot | SL1 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | J13 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J15 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J20 | Unidentified |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| EISA SLOT SELECTION |
|------------------------------------------------------------|
| Setting | JP1 | JP2 | JP3 | JP4 |
|------------+-----------+-----------+-----------+-----------|
| ISA card | Pins 1 & | Pins 1 & | Pins 1 & | Pins 1 & |
| installed | 2 closed | 2 closed | 2 closed | 2 closed |
|------------+-----------+-----------+-----------+-----------|
| EISA card | Pins 2 & | Pins 2 & | Pins 2 & | Pins 2 & |
| installed | 3 closed | 3 closed | 3 closed | 3 closed |
|------------------------------------------------------------|
| Note: JP1 sets slot 1, JP2 sets slot 2, etc. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| EISA SLOT SELECTION (CON’T) |
|------------------------------------------------------------|
| Setting | JP5 | JP6 | JP7 | JP8 |
|------------+-----------+-----------+-----------+-----------|
| ISA card | Pins 1 & | Pins 1 & | Pins 1 & | Pins 1 & |
| installed | 2 closed | 2 closed | 2 closed | 2 closed |
|------------+-----------+-----------+-----------+-----------|
| EISA card | Pins 2 & | Pins 2 & | Pins 2 & | Pins 2 & |
| installed | 3 closed | 3 closed | 3 closed | 3 closed |
+------------------------------------------------------------+