(TXT) View Source
# DATAEXPERT CORPORATION
EXP4349
Device Mainboard
Type
Processor 80386DX/AM386DX/CX486S/80486SX/CX486DLC/TI486DLC/
CX486DX/SL80486DX/80486DX/SL80486DX2/P24T
Processor 25/33/40/50(internal)/50/66(internal)/100(internal)MHz
Speed
Chip Set Unidentified
Maximum 64MB
Onboard
Memory
Cache 64/128/256/512KB
BIOS Award, Phoenix
Dimensions 254mm x 218mm
I/O 32-bit VESA local bus slots (3), green PC connector
Options
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------+----------+----------------------+----------|
| Power LED & | J1 | Turbo switch | J5 |
| keylock | | | |
|---------------+----------+----------------------+----------|
| Speaker | J2 | External battery | J6 |
|---------------+----------+----------------------+----------|
| Reset switch | J3 | Green PC connector | JP36 |
|---------------+----------+----------------------+----------|
| Turbo LED | J4 | 32-bit VESA local | SL1 – |
| | | bus slots | SL3 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|------------------------------------+-------+---------------|
| | Monitor type select color | JP40 | Closed |
|---+--------------------------------+-------+---------------|
| | Monitor type select monochrome | JP40 | Open |
|---+--------------------------------+-------+---------------|
| | Battery type select lithium | JP45 | Pins 2 & 3 |
| | | | closed |
|---+--------------------------------+-------+---------------|
| | Battery type select Ni-CD | JP45 | Pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 2MB | (4) 256K x 9 | None | (1) 256K x 36 |
|------------+---------------+---------------+---------------|
| 2MB | None | (1) 256K x 36 | (1) 256K x 36 |
|------------+---------------+---------------+---------------|
| 2MB | None | (1) 512K x 36 | None |
|------------+---------------+---------------+---------------|
| 2MB | None | (1) 512K x 36 | None |
|------------+---------------+---------------+---------------|
| 4MB | (4) 1M x 9 | None | None |
|------------+---------------+---------------+---------------|
| 4MB | None | (1) 1M x 36 | None |
|------------+---------------+---------------+---------------|
| 4MB | (4) 1M x 9 | None | None |
|------------+---------------+---------------+---------------|
| 4MB | None | (1) 512K x 36 | (1) 512K x 36 |
|------------+---------------+---------------+---------------|
| 5MB | (4) 256K x 9 | None | (1) 1M x 36 |
|------------+---------------+---------------+---------------|
| 5MB | None | (1) 256K x 36 | (1) 1M x 36 |
|------------+---------------+---------------+---------------|
| 8MB | (4) 1M x 9 | None | (1) 1M x 36 |
|------------+---------------+---------------+---------------|
| 8MB | None | (1) 1M x 36 | (1) 1M x 36 |
|------------+---------------+---------------+---------------|
| 8MB | None | (1) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 8MB | None | (1) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 10MB | None | (1) 512K x 36 | (1) 2M x 36 |
|------------+---------------+---------------+---------------|
| 16MB | (4) 4M x 9 | None | None |
|------------+---------------+---------------+---------------|
| 16MB | None | None | (1) 4M x 36 |
|------------+---------------+---------------+---------------|
| 16MB | (4) 4M x 9 | None | None |
|------------+---------------+---------------+---------------|
| 16MB | None | (1) 2M x 36 | (1) 2M x 36 |
|------------+---------------+---------------+---------------|
| 17MB | (4) 256K x 9 | None | (1) 4M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 17MB | None | (1) 256K x 36 | (1) 4M x 36 |
|------------+---------------+---------------+---------------|
| 20MB | (4) 1M x 9 | None | (1) 4M x 36 |
|------------+---------------+---------------+---------------|
| 20MB | None | (1) 1M x 36 | (1) 4M x 36 |
|------------+---------------+---------------+---------------|
| 32MB | (4) 4M x 9 | None | (1) 4M x 36 |
|------------+---------------+---------------+---------------|
| 32MB | None | (1) 4M x 36 | (1) 4M x 36 |
|------------+---------------+---------------+---------------|
| 32MB | None | (1) 8M x 36 | None |
|------------+---------------+---------------+---------------|
| 64MB | (4) 16M x 9 | None | None |
|------------+---------------+---------------+---------------|
| 64MB | None | (1) 8M x 36 | (1) 8M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | TAG |
|-------------+---------------+---------------+--------------|
| 64KB | (4) 8K x 8 | (4) 8K x 8 | (1) 8K x 8 |
|-------------+---------------+---------------+--------------|
| 128KB | (4) 32K x 8 | None | (1) 8K x 8 |
|-------------+---------------+---------------+--------------|
| 256KB (A) | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 |
|-------------+---------------+---------------+--------------|
| 256KB (B) | (4) 64K x 8 | None | (1) 32K x 8 |
|-------------+---------------+---------------+--------------|
| 512KB | (4) 64K x 8 | (4) 64K x 8 | (1) 32K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP22 | JP33 |
|-----------+-------------------------+----------------------|
| 64KB | Pins 5 & 6 closed | Pins 1 & 2 closed |
|-----------+-------------------------+----------------------|
| 128KB | Pins 2 & 3, 4 & 5, 6 & | Pins 1 & 2, 3 & 4 |
| | 7 closed | closed |
|-----------+-------------------------+----------------------|
| 256KB (A) | Pins 1 & 2, 3 & 4, 5 & | Pins 1 & 2, 3 & 4 |
| | 6 closed | closed |
|-----------+-------------------------+----------------------|
| 256KB (B) | Pins 2 & 3, 4 & 5, 6 & | Pins 1 & 2, 3 & 4 |
| | 7 closed | closed |
|-----------+-------------------------+----------------------|
| 512KB | Pins 2 & 3, 4 & 5, 6 & | Pins 1 & 2, 3 & 4, 5 |
| | 7 closed | & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| Speed | JP23 | JP38 | JP39 |
|-------------+------------+------------+--------------------|
| 25MHz | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2, 5 & 6 |
| | closed | closed | closed |
|-------------+------------+------------+--------------------|
| 33MHz | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2, 3 & 4 |
| | closed | closed | closed |
|-------------+------------+------------+--------------------|
| 40MHz (386) | Pins 1 & 2 | Pins 2 & 3 | Pins 5 & 6 closed |
| | closed | closed | |
|-------------+------------+------------+--------------------|
| 40MHz (486) | Pins 1 & 2 | Pins 1 & 2 | Pins 3 & 4, 5 & 6 |
| | closed | closed | closed |
|-------------+------------+------------+--------------------|
| 50iMHz | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2, 5 & 6 |
| | closed | closed | closed |
|-------------+------------+------------+--------------------|
| 50MHz | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2, 5 & 6 |
| | closed | closed | closed |
|-------------+------------+------------+--------------------|
| 66iMHz | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2, 3 & 4 |
| | closed | closed | closed |
|-------------+------------+------------+--------------------|
| 66iMHz | Pins 2 & 3 | Pins 2 & 3 | Pins 5 & 6 closed |
| | closed | closed | |
|-------------+------------+------------+--------------------|
| 100iMHz | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2, 3 & 4 |
| | closed | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION |
|------------------------------------------------------------|
| Type | JP5 | JP7 | JP10 | JP11 |
|---------------+-----------+-----------+----------+---------|
| 80386DX | 1 & 2 | 2 & 3 | Open | Open |
|---------------+-----------+-----------+----------+---------|
| AM386DX | 1 & 2 | 2 & 3 | Open | Open |
|---------------+-----------+-----------+----------+---------|
| CX486S | 2 & 3 | 1 & 2 | 2 & 4 | 2 & 3 |
|---------------+-----------+-----------+----------+---------|
| 80486SX | 2 & 3 | 1 & 2 | Open | Open |
|---------------+-----------+-----------+----------+---------|
| CX486DLC | 1 & 2 | 2 & 3 | Open | Open |
|---------------+-----------+-----------+----------+---------|
| TI486DLC | 1 & 2 | 2 & 3 | Open | Open |
|---------------+-----------+-----------+----------+---------|
| CX486DX | 2 & 3 | 1 & 2 | 2 & 4 | 2 & 3 |
|---------------+-----------+-----------+----------+---------|
| SL80486DX | 2 & 3 | 1 & 2 | 4 & 5 | 1 & 2 |
|---------------+-----------+-----------+----------+---------|
| 80486DX | 2 & 3 | 1 & 2 | Open | Open |
|---------------+-----------+-----------+----------+---------|
| SL80486DX2 | 2 & 3 | 1 & 2 | 4 & 5 | 1 & 2 |
|---------------+-----------+-----------+----------+---------|
| P24T | 2 & 3 | 1 & 2 | 4 & 5 | 1 & 2 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION (CON’T) |
|------------------------------------------------------------|
| Type | JP12 | JP13 | JP14 | JP15 | JP16 |
|-------------+---------+---------+---------+-------+--------|
| 80386DX | 2 & 3 | Open | 2 & 3 | Open | Open |
|-------------+---------+---------+---------+-------+--------|
| AM386DX | 2 & 3 | Open | 2 & 3 | Open | Open |
|-------------+---------+---------+---------+-------+--------|
| CX486S | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 4 | Closed |
|-------------+---------+---------+---------+-------+--------|
| 80486SX | 1 & 2 | 2 & 3 | 1 & 2 | Open | Open |
|-------------+---------+---------+---------+-------+--------|
| CX486DLC | 2 & 3 | Open | 2 & 3 | Open | Open |
|-------------+---------+---------+---------+-------+--------|
| TI486DLC | 2 & 3 | Open | 2 & 3 | Open | Open |
|-------------+---------+---------+---------+-------+--------|
| CX486DX | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 4 | Closed |
|-------------+---------+---------+---------+-------+--------|
| SL80486DX | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | Open |
|-------------+---------+---------+---------+-------+--------|
| 80486DX | 1 & 2 | 2 & 3 | 1 & 2 | Open | Open |
|-------------+---------+---------+---------+-------+--------|
| SL80486DX2 | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | Open |
|-------------+---------+---------+---------+-------+--------|
| P24T | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 | Open |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION (CON’T) |
|------------------------------------------------------------|
| Type | JP17 | JP18 | JP19 | JP20 | JP21 |
|-------------+----------+---------+---------+------+--------|
| 80386DX | Open | Open | Open | Open | Open |
|-------------+----------+---------+---------+------+--------|
| AM386DX | Open | Open | Open | Open | Open |
|-------------+----------+---------+---------+------+--------|
| CX486S | Open | Open | 1 & 2 | Open | Open |
|-------------+----------+---------+---------+------+--------|
| 80486SX | Closed | Open | 1 & 2 | Open | Open |
|-------------+----------+---------+---------+------+--------|
| CX486DLC | Open | Open | Open | Open | Open |
|-------------+----------+---------+---------+------+--------|
| TI486DLC | Open | Open | Open | Open | Open |
|-------------+----------+---------+---------+------+--------|
| CX486DX | Open | 2 & 3 | 2 & 3 | Open | Closed |
|-------------+----------+---------+---------+------+--------|
| SL80486DX | Closed | 2 & 3 | 2 & 3 | Open | Closed |
|-------------+----------+---------+---------+------+--------|
| 80486DX | Closed | 2 & 3 | 2 & 3 | Open | Closed |
|-------------+----------+---------+---------+------+--------|
| SL80486DX2 | Closed | 2 & 3 | 2 & 3 | Open | Closed |
|-------------+----------+---------+---------+------+--------|
| P24T | Closed | 1 & 2 | 2 & 3 | Open | Closed |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION (CON’T) |
|------------------------------------------------------------|
| Type | JP24 | JP25 | JP26 | JP27 | JP29 |
|-------------+---------+---------+---------+-------+--------|
| 80386DX | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | Closed |
|-------------+---------+---------+---------+-------+--------|
| AM386DX | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | Closed |
|-------------+---------+---------+---------+-------+--------|
| CX486S | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | Closed |
|-------------+---------+---------+---------+-------+--------|
| 80486SX | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 | Open |
|-------------+---------+---------+---------+-------+--------|
| CX486DLC | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | Closed |
|-------------+---------+---------+---------+-------+--------|
| TI486DLC | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | Closed |
|-------------+---------+---------+---------+-------+--------|
| CX486DX | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | Open |
|-------------+---------+---------+---------+-------+--------|
| SL80486DX | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | Open |
|-------------+---------+---------+---------+-------+--------|
| 80486DX | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 | Open |
|-------------+---------+---------+---------+-------+--------|
| SL80486DX2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | Open |
|-------------+---------+---------+---------+-------+--------|
| P24T | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 | Open |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION (CON’T) |
|------------------------------------------------------------|
| Type | JP30 | JP31 | JP46 | JP47 |
|--------------+-----------+-----------+-----------+---------|
| 80386DX | Closed | Open | Open | Open |
|--------------+-----------+-----------+-----------+---------|
| AM386DX | Closed | Open | Open | Open |
|--------------+-----------+-----------+-----------+---------|
| CX486S | Open | Closed | Closed | Open |
|--------------+-----------+-----------+-----------+---------|
| 80486SX | Open | Open | Open | 1 & 2 |
|--------------+-----------+-----------+-----------+---------|
| CX486DLC | Closed | Closed | Open | Open |
|--------------+-----------+-----------+-----------+---------|
| TI486DLC | Closed | Closed | Open | Open |
|--------------+-----------+-----------+-----------+---------|
| CX486DX | Open | Closed | Closed | Open |
|--------------+-----------+-----------+-----------+---------|
| SL80486DX | Open | Open | Open | 1 & 2 |
|--------------+-----------+-----------+-----------+---------|
| 80486DX | Open | Open | Open | 1 & 2 |
|--------------+-----------+-----------+-----------+---------|
| SL80486DX2 | Open | Open | Open | 1 & 2 |
|--------------+-----------+-----------+-----------+---------|
| P24T | Closed | Open | Open | 1 & 2 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION (CON’T) |
|------------------------------------------------------------|
| Type | JP48 | JP49 | JP53 |
|-----------------+-------------+--------------+-------------|
| 80386DX | Open | Closed | 1 & 2 |
|-----------------+-------------+--------------+-------------|
| AM386DX | Open | Closed | 1 & 2 |
|-----------------+-------------+--------------+-------------|
| CX486S | 1 & 2 | Open | 2 & 3 |
|-----------------+-------------+--------------+-------------|
| 80486SX | 1 & 2 | Open | 2 & 3 |
|-----------------+-------------+--------------+-------------|
| CX486DLC | Open | Closed | 2 & 3 |
|-----------------+-------------+--------------+-------------|
| TI486DLC | Open | Closed | 2 & 3 |
|-----------------+-------------+--------------+-------------|
| CX486DX | 1 & 2 | Open | 2 & 3 |
|-----------------+-------------+--------------+-------------|
| SL80486DX | 1 & 2 | Open | 2 & 3 |
|-----------------+-------------+--------------+-------------|
| 80486DX | 1 & 2 | Open | 2 & 3 |
|-----------------+-------------+--------------+-------------|
| SL80486DX2 | 1 & 2 | Open | 2 & 3 |
|-----------------+-------------+--------------+-------------|
| P24T | 1 & 2 | Open | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP50 | JP51 | JP52 |
|--------------+-------------------+------------+------------|
| 3.3v | Pins 1 & 2 closed | Open | Closed |
|--------------+-------------------+------------+------------|
| 5v | Pins 2 & 3 closed | Closed | Open |
+------------------------------------------------------------+