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# WYSE TECHNOLOGY, INC.
WYSE PC 386 MODEL 3216
Processor 80386DX
Processor Speed 16MHz
Chip Set WYSE
Max. Onboard DRAM None
Cache None
BIOS WYSE
Dimensions 334mm x 122mm
I/O Options Proprietary top plane local bus connector
NPU Options 80287/80387
IMG IMG 1
IMG IMG 2
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------+----------+---------------------------+----------|
| Reset | J1 | Power good/Speaker | J4 |
|----------+----------+---------------------------+----------|
| Keylock | J2 | Local bus card edge | S1 |
| | | connector | |
|----------+----------+---------------------------+----------|
| External | J3 | | |
| battery | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS ON THE CPU/NPU BOARDS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Factory configured - do not | R3 | pins 2 & 3 |
| | alter | | closed |
|---+----------------------------------+--------+------------|
| » | NPU disabled | WB | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | NPU enabled | WB | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Factory test disabled | WC | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Factory test enabled | WC | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Monitor type select color | WD | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Monitor type select monochrome | WD | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | WF | pins 1 & 2 |
| | alter | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS CONFIGURATION |
|------------------------------------------------------------|
| Size | R1 | R2 |
|------------------+--------------------+--------------------|
| 27128 | pins 2 & 3 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 27256 | pins 1 & 2 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 27512 | pins 1 & 2 closed | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NPU CONFIGURATION |
|------------------------------------------------------------|
| Type | WA | WG |
|------------------+--------------------+--------------------|
| 80287 | pins 1 & 2 closed | pins 2 & 3 closed |
|------------------+--------------------+--------------------|
| 80387 | pins 2 & 3 closed | pins 1 & 2 closed |
+------------------------------------------------------------+
IMG IMG 3
+------------------------------------------------------------+
| PRIMARY MEMORY BOARD DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | W4 | W5 | W6 | W7 | W9 | W10 |
|------------+-------+-------+-------+-------+-------+-------|
| 1MB | 1 & 2 | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 |
|------------+-------+-------+-------+-------+-------+-------|
| 2MB 1 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
|------------------------------------------------------------|
| Note:Pins designated should be in the closed position. |
| |
| Note 1 :To achieve 2MB on the Primary Memory Board, |
| populate Bank 0 with (36) 41256 DRAM chips. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PRIMARY MEMORY BOARD DRAM SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Configuration with a PAL 250451-01 chip installed at |
| location 12A |
|------------------------------------------------------------|
| Size | SW1/1 | SW1/2 | SW1/3 |
|-----------------+--------------+-------------+-------------|
| 1MB | On | Off | Off |
|-----------------+--------------+-------------+-------------|
| 2MB | On | Off | Off |
|-----------------+--------------+-------------+-------------|
| 4MB 1 | Off | On | Off |
|-----------------+--------------+-------------+-------------|
| 6MB 2 | On | On | Off |
|------------------------------------------------------------|
| Configuration with a PAL 250358-01 chip installed at |
| location 12A |
|------------------------------------------------------------|
| 1MB | On | On | On |
|-----------------+--------------+-------------+-------------|
| 2MB | On | On | On |
|-----------------+--------------+-------------+-------------|
| 4MB 1 | On | On | Off |
|-----------------+--------------+-------------+-------------|
| 6MB 2 | On | On | Off |
|------------------------------------------------------------|
| Note:Either 1MBor 2MB may be configured on the Primary |
| Memory Board. |
| |
| Note 1 :Memory configuration of 4MB is possible with the |
| installation of one additional memory board. |
| |
| Note 2 :Memory configuration of 6MB is possible with the |
| installation of two additional memory boards. |
+------------------------------------------------------------+
IMG IMG 4
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS ON THE ADDITIONAL MEMORY BOARDS |
|------------------------------------------------------------|
| Function | Switch | Position |
|------------------------------------+---------+-------------|
| » | Factory configured - do not | P4 | pins 2 & 3 |
| | alter | | closed |
|----+-------------------------------+---------+-------------|
| » | Factory configured - do not | P5 | pins 2 & 3 |
| | alter | | closed |
|----+-------------------------------+---------+-------------|
| » | Factory configured - do not | P6 | pins 2 & 3 |
| | alter | | closed |
|----+-------------------------------+---------+-------------|
| » | Factory configured - do not | P7 | pins 2 & 3 |
| | alter | | closed |
|----+-------------------------------+---------+-------------|
| » | Factory configured - do not | P9 | pins 2 & 3 |
| | alter | | closed |
|----+-------------------------------+---------+-------------|
| » | Factory configured - do not | P10 | pins 2 & 3 |
| | alter | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MEMORY BOARD SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW2/1 | sw2/2 | sw2/3 |
|------------------------------------+-------+-------+-------|
| Additional Memory Board configured | Off | Off | Off |
| as the second memory board (the | | | |
| Primary Memory Board must be | | | |
| installed first) | | | |
|------------------------------------+-------+-------+-------|
| Additional Memory Board configured | On | Off | Off |
| as the third memory board (the | | | |
| Primary Memory Board, and one | | | |
| other Additional Memory Board must | | | |
| be installed first) | | | |
+------------------------------------------------------------+