TEXT View Source
# UNIDENTIFIED
TI 16/12
Processor 80286 (exact location unidentified)
Processor Speed 12/16MHz
Chip Set TI
Max. Onboard DRAM 16MB (12MB on external memory card)
Cache None
BIOS AMI/Award
Dimensions 254mm x 218mm
I/O Options None
NPU Options 80287 (exact location unidentified)
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| Power LED & keylock | Jp17 | Turbo LED | jp26 |
|---------------------+----------+----------------+----------|
| External battery | JP21 | Turbo switch | JP29 |
|---------------------+----------+----------------+----------|
| Speaker | JP22 | Reset switch | JP30 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|------------------------------------+--------+--------------|
| | Memory relocation disabled | JP1 | Closed |
|---+--------------------------------+--------+--------------|
| | Memory relocation enabled | JP1 | Open |
|---+--------------------------------+--------+--------------|
| | Parity enabled | JP5 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | Parity disabled | JP5 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | Monitor type select color | JP18 | Closed |
|---+--------------------------------+--------+--------------|
| | Monitor type select monochrome | JP18 | Open |
|---+--------------------------------+--------+--------------|
| | Battery enabled | JP20 | Closed |
|---+--------------------------------+--------+--------------|
| | Battery disabled | JP20 | Open |
|---+--------------------------------+--------+--------------|
| | BIOS type select 27256 | JP32 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | BIOS type select 27128 | JP32 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank | Parity | Bank | Parity | Bank | Bank |
| | 0A | (U25/27) | 1A | (U26/28) | 0 | 1 |
|-------+--------+----------+-------+----------+------+------|
| 512KB | (4) | (2) | NONE | NONE | NONE | NONE |
| | 44256 | 41256 | | | | |
|-------+--------+----------+-------+----------+------+------|
| 640KB | (4) | (2) | (4) | (2) 4164 | NONE | NONE |
| | 44256 | 41256 | 4464 | | | |
|-------+--------+----------+-------+----------+------+------|
| 1MB | (4) | (2) | (4) | (2) | NONE | NONE |
| | 44256 | 41256 | 44256 | 41256 | | |
|-------+--------+----------+-------+----------+------+------|
| 2MB | NONE | NONE | NONE | NONE | (2) | NONE |
| | | | | | 1M x | |
| | | | | | 9 | |
|-------+--------+----------+-------+----------+------+------|
| 4MB | NONE | NONE | NONE | NONE | (2) | (2) |
| | | | | | 1M x | 1M x |
| | | | | | 9 | 9 |
|------------------------------------------------------------|
| Note: The actual location of the parity configuration is |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| DRAM size | JP4 |
|-------------------------------+----------------------------|
| 256KB | Closed |
|-------------------------------+----------------------------|
| 1MB | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTE |
|------------------------------------------------------------|
| Note: The location of pin 1 is unidentified. |
+------------------------------------------------------------+