TEXT View Source
# TEXAS INSTRUMENTS
SYSTEM SP1000E
Processor 80386DX
Processor Speed 16MHz
Chip Set AMD
Max. onboard DRAM 4MB
Cache None
BIOS AMD
Dimensions 355mm x 304mm
I/O Options 32-bit proprietary bus slot
NPU Options 80387DX
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| External battery | JP2 | 32-bit | S1 |
| | | proprietary bus | |
| | | slot | |
|------------------+----------+-------------------+----------|
| Control panel | JP11 | | |
| connector | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper/Switch | Position |
|--------------------------------+---------------+-----------|
| » | Monitor type select CGA | SW1/switch 5 | Off |
|---+----------------------------+---------------+-----------|
| | Monitor type select | SW1/switch 5 | On |
| | monochrome or EGA | | |
|---+----------------------------+---------------+-----------|
| » | CPU speed select smart | SW1/switch 6 | On |
| | mode | | |
|---+----------------------------+---------------+-----------|
| » | CPU speed select 16MHz | SW1/switch 6 | Off |
|---+----------------------------+---------------+-----------|
| » | Factory configured - do | SW1/switch 7 | Off |
| | not alter | | |
|------------------------------------------------------------|
| Note:In the smart mode, the processor slows down during |
| accesses to the diskette drive. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS CONFIGURATION |
|------------------------------------------------------------|
| BIOS | JP5 |SW1/switch|SW1/switch|SW1/switch|SW1/switch|
| | | 1 | 2 | 3 | 4 |
|-------+--------+----------+----------+----------+----------|
|»|27156|pins 1 &| On | On | Off | Off |
| | | 2 | | | | |
|-+-----+--------+----------+----------+----------+----------|
| |27128|pins 1 &| Off | Off | On | On |
| | | 2 | | | | |
|-+-----+--------+----------+----------+----------+----------|
| |27512|pins 2 &| Off | Off | On | On |
| | | 3 | | | | |
|------------------------------------------------------------|
|Note:Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NPU CONFIGURATION |
|------------------------------------------------------------|
| NPU | JP6 | JP7 | JP8 |
|----------+----------------+----------------+---------------|
| Enabled | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
| | closed | closed | closed |
|----------+----------------+----------------+---------------|
| Disabled | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
| | closed | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SYSTEM DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | JP9 |
|--------+---------------+---------------+-------------------|
| 2MB | (16) 411000 | NONE | pins 2 & 3 closed |
|--------+---------------+---------------+-------------------|
| 4MB | (16) 411000 | (16) 411000 | pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SYSTEM MEMORY MODE CONFIGURATION |
|------------------------------------------------------------|
| Base | BIOS | External Memory | SW1/8 |
|-------------+---------------+-----------------+------------|
| 640KB | Normal | 0KB | On |
|-------------+---------------+-----------------+------------|
| 640KB | Loaded high | 0KB | Off |
+------------------------------------------------------------+
IMG IMG 2
IMG IMG 3
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS FOR EXTERNAL MEMORY |
|------------------------------------------------------------|
| Function | Jumper | Position |
|-----------------------------------+--------+---------------|
| » | Factory configured - do not | JP1 | pins 1 & 2 |
| | alter | | closed |
|---+-------------------------------+--------+---------------|
| » | Factory configured - do not | JP2 | pins 2 & 3 |
| | alter | | closed |
|---+-------------------------------+--------+---------------|
| » | Factory configured - do not | TP1 | pins 3 & 8, 4 |
| | alter | | & 9 closed |
|---+-------------------------------+--------+---------------|
| » | Factory configured - do not | TP2 | pins 3 & 8, 4 |
| | alter | | & 9 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| EXTERNAL MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 2 | Bank 3 | Bank 4 | Bank 5 |
|------+-------------+-------------+------------+------------|
| 2MB | (16) 411000 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 4MB | (16) 411000 | (16) 411000 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 6MB | (16) 411000 | (16) 411000 | (16) | NONE |
| | | | 411000 | |
|------+-------------+-------------+------------+------------|
| 8MB | (16) 411000 | (16) 411000 | (16) | (16) |
| | | | 411000 | 411000 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| EXTERNAL MEMORY SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW1/switch 1 | SW1/switch 2 | SW1/switch 3 |
|------------+---------------+---------------+---------------|
| 2MB | On | On | On |
|------------+---------------+---------------+---------------|
| 4MB | Off | On | On |
|------------+---------------+---------------+---------------|
| 6MB | Off | Off | On |
|------------+---------------+---------------+---------------|
| 8MB | Off | Off | Off |
+------------------------------------------------------------+