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# UNIDENTIFIED
NPM 16/20 C-1
Processor 80386SX
Processor Speed 16/20MHz
Chip Set C & T
Max. Onboard DRAM 8MB
Cache None
BIOS AMI/Phoenix
Dimensions 330mm x 218mm
I/O Options None
NPU Options 80387SX
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Power LED & | JP1 | Speaker | JP4 |
| keylock | | | |
|-------------------+----------+------------------+----------|
| Reset switch | JP2 | Turbo switch | JP5 |
|-------------------+----------+------------------+----------|
| Turbo LED | JP3 | External battery | JP11 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|------------------------------------+--------+--------------|
| » | Turbo enabled | JP5 | Closed |
|---+--------------------------------+--------+--------------|
| | Turbo disabled | JP5 | Open |
|---+--------------------------------+--------+--------------|
| » | BIOS type select 27256 | JP6 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | BIOS type select 27128 | JP6 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| » | Pipeline mode enabled | JP7 | Closed |
|---+--------------------------------+--------+--------------|
| | Pipeline mode disabled | JP7 | Open |
|---+--------------------------------+--------+--------------|
| » | CMOS memory normal operation | JP9 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | CMOS memory clear | JP9 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| » | Battery type select internal | JP10 | Closed |
|---+--------------------------------+--------+--------------|
| | Battery type select external | JP10 | Open |
|---+--------------------------------+--------+--------------|
| » | BIOS type select standard | JP12 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | BIOS type select custom | JP12 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| » | Monitor type select monochrome | JP13 | Open |
|---+--------------------------------+--------+--------------|
| | Monitor type select color | JP13 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank | Bank 1 | Bank | Bank 2 | Bank |
| | | 0A | | 1A | | 3 |
|--------+--------+--------+--------+-------+--------+-------|
| 512KB | (18) | NONE | NONE | NONE | NONE | NONE |
| | 41256 | | | | | |
|--------+--------+--------+--------+-------+--------+-------|
| 512KB | NONE | (4) | NONE | NONE | NONE | NONE |
| | | 44256 | | | | |
|--------+--------+--------+--------+-------+--------+-------|
| 640KB | (18) | NONE | NONE | (4) | NONE | NONE |
| | 41256 | | | 4464 | | |
|--------+--------+--------+--------+-------+--------+-------|
| 640KB | NONE | (4) | NONE | (4) | NONE | NONE |
| | | 44256 | | 4464 | | |
|--------+--------+--------+--------+-------+--------+-------|
| 1MB | (18) | NONE | (18) | NONE | NONE | NONE |
| | 41256 | | 41256 | | | |
|--------+--------+--------+--------+-------+--------+-------|
| 1.5MB | (18) | NONE | (18) | NONE | (2) | NONE |
| | 41256 | | 41256 | | 256K x | |
| | | | | | 9 | |
|--------+--------+--------+--------+-------+--------+-------|
| 1.64MB | (18) | NONE | (18) | NONE | (2) | (2) |
| | 41256 | | 4164 | | 256K x | 256K |
| | | | | | 9 | x 9 |
|--------+--------+--------+--------+-------+--------+-------|
| 2MB | (18) | NONE | NONE | NONE | NONE | NONE |
| | 411000 | | | | | |
|--------+--------+--------+--------+-------+--------+-------|
| 2MB | (18) | NONE | (18) | NONE | (2) | (2) |
| | 41256 | | 41256 | | 256K x | 256K |
| | | | | | 9 | x 9 |
|--------+--------+--------+--------+-------+--------+-------|
| 3MB | (18) | NONE | (18) | NONE | (2) 1M | (2) |
| | 41256 | | 41256 | | x 9 | 1M x |
| | | | | | | 9 |
|--------+--------+--------+--------+-------+--------+-------|
| 4MB | (18) | NONE | (18) | NONE | NONE | NONE |
| | 411000 | | 411000 | | | |
|--------+--------+--------+--------+-------+--------+-------|
| 4.64MB | (18) | NONE | (18) | NONE | (2) 1M | (2) |
| | 41256 | | 4164 | | x 9 | 1M x |
| | | | | | | 9 |
|--------+--------+--------+--------+-------+--------+-------|
| 5MB | (18) | NONE | (18) | NONE | (2) 1M | (2) |
| | 41256 | | 41256 | | x 9 | 1M x |
| | | | | | | 9 |
|--------+--------+--------+--------+-------+--------+-------|
| 6MB | (18) | NONE | (18) | NONE | (2) 1M | NONE |
| | 411000 | | 411000 | | x 9 | |
|--------+--------+--------+--------+-------+--------+-------|
| 8MB | (18) | NONE | (18) | NONE | (2) 1M | (2) |
| | 411000 | | 411000 | | x 9 | 1M x |
| | | | | | | 9 |
|------------------------------------------------------------|
| Note:The following configurations are only available on |
| the NPM 16/C1: 640KB, 1.64MB & 4.64MB. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM PARITY CONFIGURATION |
|------------------------------------------------------------|
| Size | Parity 0 (UE9, UE18) | Parity 1 (UE27, UE36) |
|-------------+----------------------+-----------------------|
| 512KB | NONE | NONE |
|-------------+----------------------+-----------------------|
| 512KB | (2) 41256 | NONE |
|-------------+----------------------+-----------------------|
| 640KB | NONE | (2) 4164 |
|-------------+----------------------+-----------------------|
| 640KB | (2) 41256 | (2) 4164 |
|-------------+----------------------+-----------------------|
| 1MB | NONE | NONE |
|-------------+----------------------+-----------------------|
| 1.5MB | NONE | NONE |
|-------------+----------------------+-----------------------|
| 1.64MB | NONE | NONE |
|-------------+----------------------+-----------------------|
| 2MB | NONE | NONE |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM PARITY CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Parity 0 (UE9, UE18) | Parity 1 (UE27, |
| | | UE36) |
|--------------+-----------------------+---------------------|
| 2MB | NONE | NONE |
|--------------+-----------------------+---------------------|
| 3MB | NONE | NONE |
|--------------+-----------------------+---------------------|
| 4MB | NONE | NONE |
|--------------+-----------------------+---------------------|
| 4.64MB | NONE | NONE |
|--------------+-----------------------+---------------------|
| 5MB | NONE | NONE |
|--------------+-----------------------+---------------------|
| 6MB | NONE | NONE |
|--------------+-----------------------+---------------------|
| 8MB | NONE | NONE |
|------------------------------------------------------------|
| Note:The following configurations are only available on |
| the NPM 16/C1: 640KB, 1.64MB & 4.64MB. |
+------------------------------------------------------------+