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# AMPRO COMPUTERS, INC.
CORE MODULE/XT PLUS
Processor 8086
Processor Speed 16MHz
Chip Set Unidentified
Video Chip Set None
Maximum Onboard 2MB
Memory
Maximum Video None
Memory
Cache None
BIOS Award
Dimensions 96mm x 90mm
I/O Options Parallel port, serial ports (2), PC/104
connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Serial port 1 | J2 | DC power | J5 |
|-------------------+----------+------------------+----------|
| Parallel port | J3 | Serial port 2 | J7 |
|-------------------+----------+------------------+----------|
| Utility connector | J4 | PC/104 connector | P1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | W2 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | W9 | Unidentified |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Note: 1MB is factory installed and is not configurable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS SELECTION INSTALLED IN S0 (EPROM) |
|------------------------------------------------------------|
| Type | W1 | W8 |
|------------+-------------------------------------+---------|
| 27C64 | 6 & 7, 8 & 12 | Open |
|------------+-------------------------------------+---------|
| 27C128 | 6 & 7, 8 & 12 | Open |
|------------+-------------------------------------+---------|
| 28C64 | 6 & 7, 8 & 12 | Open |
|------------+-------------------------------------+---------|
| 27C256 | 6 & 10, 7 & 11, 8 & 12 | Open |
|------------+-------------------------------------+---------|
| 27C512 | 9 & 10, 7 & 11, 8 & 12 | Open |
|------------+-------------------------------------+---------|
| 27C010 | 2 & 3, 5 & 6, 7 & 11, 9 & 10 | Open |
|------------+-------------------------------------+---------|
| 27C020 | 2 & 3, 4 & 8, 5 & 6, 7 & 11, 9 & 10 | Open |
|------------+-------------------------------------+---------|
| 27C040 | 1 & 5, 2 & 3, 4 & 8, 7 & 11, 9 & 10 | Open |
|------------+-------------------------------------+---------|
| 27C080 | 1 & 5, 4 & 8, 7 & 11, 9 & 10 | Closed |
|------------+-------------------------------------+---------|
| 29C256 | 6 & 10, 7 & 11, 8 & 12 | Open |
|------------+-------------------------------------+---------|
| 28C256 | 6 & 7, 8 & 12, 10 & 11 | Open |
|------------+-------------------------------------+---------|
| 27F010 | 2 & 3, 5 & 6, 7 & 11, 9 & 10 | Open |
|------------+-------------------------------------+---------|
| 28F010 | 2 & 3, 5 & 6, 7 & 11, 9 & 10 | Open |
|------------+-------------------------------------+---------|
| 28F512 | 2 & 3, 5 & 6, 7 & 11, 9 & 10 | Open |
|------------+-------------------------------------+---------|
| 48F010 | 2 & 3, 5 & 6, 7 & 11, 9 & 10 | Open |
|------------+-------------------------------------+---------|
| 48F512 | 2 & 3, 5 & 6, 7 & 11, 9 & 10 | Open |
|------------+-------------------------------------+---------|
| 58F1000 | 2 & 3, 5 & 6, 7 & 11, 9 & 10 | Open |
|------------+-------------------------------------+---------|
| 28F020 | 2 & 3, 4 & 8, 5 & 6, 7 & 11, 9 & 10 | Open |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS SELECTION INSTALLED IN S0 (NOVRAM) |
|------------------------------------------------------------|
| Type | W1 | W8 |
|------------+--------------------------------------+--------|
| BQ4011Y | 6 & 7, 8 & 12, 10 & 11 | Open |
|------------+--------------------------------------+--------|
| DS1217 | 6 & 7, 8 & 12, 10 & 11 | Open |
|------------+--------------------------------------+--------|
| DS1235Y | 6 & 7, 8 & 12, 10 & 11 | Open |
|------------+--------------------------------------+--------|
| BQ4015Y | 1 & 2, 4 & 8, 5 & 9, 6 & 7, 10 & 11 | Open |
|------------+--------------------------------------+--------|
| BQ4013Y | 5 & 9, 6 & 7, 8 & 12, 10 & 11 | Open |
|------------+--------------------------------------+--------|
| DS1245Y | 5 & 9, 6 & 7, 8 & 12, 10 & 11 | Open |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PROM SELECTION |
|------------------------------------------------------------|
| Type | W4 | W5 |
|------------------+--------------------+--------------------|
| 128KB | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 256KB | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLASH EPROM SELECTION |
|------------------------------------------------------------|
| Type | W6 | W7 |
|------------------+--------------------+--------------------|
| 128KB | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 256KB | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+