(TXT) View Source
# UNIDENTIFIED
J-403TG 486 GREEN VLB (V2.0)
Processor 80486SX/SL80486SX/80486DX/SL80486DX/CXM7/CXM72/80486DX4
Processor 25/33/40/50(internal)/66(internal)/100(internal)MHz
Speed
Chip Set OPTI
Video Chip None
Set
Maximum 128MB
Onboard
Memory
Maximum None
Video
Memory
Cache 64/128/256KB
BIOS AMI/Award
Dimensions 254mm x 218mm
I/O 32-bit VESA local bus slots (3), green PC connector
Options
NPU None
Options
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------+----------+----------------------+----------|
| Turbo switch | J1 | External battery | J6 |
|---------------+----------+----------------------+----------|
| Reset switch | J2 | Green PC connector | JP16 |
|---------------+----------+----------------------+----------|
| Speaker | J3 | Green PC connector | JP19 |
| | | (monitor) | |
|---------------+----------+----------------------+----------|
| Power LED & | J4 | Green PC LED | JP23 |
| keylock | | | |
|---------------+----------+----------------------+----------|
| Turbo LED | J5 | 32-bit VESA local | SL1 - |
| | | bus slots | SL3 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|------------------------------------+-------+---------------|
| | Jumper information unavailable | JP2 | Unidentified |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP3 | Unidentified |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP4 | Unidentified |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP6 | Unidentified |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP11 | Unidentified |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP14 | Unidentified |
|---+--------------------------------+-------+---------------|
| » | CMOS memory normal operation | JP15 | Pins 2 & 3 |
| | | | closed |
|---+--------------------------------+-------+---------------|
| | CMOS memory clear | JP15 | Pins 1 & 2 |
| | | | closed |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP29 | Unidentified |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP30 | Unidentified |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP37 | Unidentified |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP39 | Unidentified |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP40 | Unidentified |
|---+--------------------------------+-------+---------------|
| | Jumper information unavailable | JP51 | Unidentified |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|----------+------------+--------------+----------+----------|
| 2MB (A) | (4) 256K x | (1) 256K x | None | None |
| | 9 | 36 | | |
|----------+------------+--------------+----------+----------|
| 2MB (B) | None | (1) 512K x | None | None |
| | | 36 | | |
|----------+------------+--------------+----------+----------|
| 4MB (A) | (4) 1M x 9 | None | None | None |
|----------+------------+--------------+----------+----------|
| 4MB (B) | None | (1) 1M x 36 | None | None |
|----------+------------+--------------+----------+----------|
| 4MB (C) | (4) 256K x | (1) 256K x | (1) 256K | (1) 256K |
| | 9 | 36 | x 36 | x 36 |
|----------+------------+--------------+----------+----------|
| 4MB (D) | None | (1) 512K x | (1) 512K | None |
| | | 36 | x 36 | |
|----------+------------+--------------+----------+----------|
| 5MB | (4) 256K x | (1) 1M x 36 | None | None |
| | 9 | | | |
|----------+------------+--------------+----------+----------|
| 6MB (A) | (4) 256K x | (1) 256K x | (1) 1M x | None |
| | 9 | 36 | 36 | |
|----------+------------+--------------+----------+----------|
| 6MB (B) | None | (1) 512K x | (1) 1M x | None |
| | | 36 | 36 | |
|----------+------------+--------------+----------+----------|
| 8MB (A) | (4) 1M x 9 | (1) 1M x 36 | None | None |
|----------+------------+--------------+----------+----------|
| 8MB (B) | None | (1) 2M x 36 | None | None |
|----------+------------+--------------+----------+----------|
| 8MB (C) | None | (1) 1M x 36 | (1) 1M x | None |
| | | | 36 | |
|----------+------------+--------------+----------+----------|
| 10MB (A) | (4) 256K x | (1) 256K x | (1) 2M x | None |
| | 9 | 36 | 36 | |
|----------+------------+--------------+----------+----------|
| 10MB (B) | (4) 256K x | (1) 256K x | (1) 1M x | (1) 1M x |
| | 9 | 36 | 36 | 36 |
|----------+------------+--------------+----------+----------|
| 10MB (C) | None | (1) 512K x | (1) 2M x | None |
| | | 36 | 36 | |
|----------+------------+--------------+----------+----------|
| 10MB (D) | None | (1) 512K x | (1) 1M x | (1) 1M x |
| | | 36 | 36 | 36 |
|----------+------------+--------------+----------+----------|
| 12MB (A) | (4) 1M x 9 | None | (1) 2M x | None |
| | | | 36 | |
|----------+------------+--------------+----------+----------|
| 12MB (B) | None | (1) 1M x 36 | (1) 1M x | (1) 1M x |
| | | | 36 | 36 |
|----------+------------+--------------+----------+----------|
| 12MB (C) | (4) 1M x 9 | None | (1) 1M x | (1) 1M x |
| | | | 36 | 36 |
|----------+------------+--------------+----------+----------|
| 16MB (A) | (4) 4M x 9 | None | None | None |
|----------+------------+--------------+----------+----------|
| 16MB (B) | None | (1) 4M x 36 | None | None |
|----------+------------+--------------+----------+----------|
| 16MB (C) | (4) 1M x 9 | (1) 1M x 36 | (1) 1M x | (1) 1M x |
| | | | 36 | 36 |
|----------+------------+--------------+----------+----------|
| 16MB (D) | None | (1) 2M x 36 | (1) 2M x | None |
| | | | 36 | |
|----------+------------+--------------+----------+----------|
| 17MB | (4) 256K x | (1) 4M x 36 | None | None |
| | 9 | | | |
|----------+------------+--------------+----------+----------|
| 20MB (A) | (4) 1M x 9 | (1) 4M x 36 | None | None |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-----------+------------+------------+-----------+----------|
| 20MB (B) | (4) 1M x 9 | None | (1) 4M x | None |
| | | | 36 | |
|-----------+------------+------------+-----------+----------|
| 20MB (C) | None | (1) 1M x | (1) 4M x | None |
| | | 36 | 36 | |
|-----------+------------+------------+-----------+----------|
| 32MB (A) | (4) 4M x 9 | (1) 4M x | None | None |
| | | 36 | | |
|-----------+------------+------------+-----------+----------|
| 32MB (B) | None | (1) 8M x | None | None |
| | | 36 | | |
|-----------+------------+------------+-----------+----------|
| 32MB (C) | (4) 4M x 9 | None | (1) 4M x | None |
| | | | 36 | |
|-----------+------------+------------+-----------+----------|
| 32MB (D) | None | (1) 4M x | (1) 4M x | None |
| | | 36 | 36 | |
|-----------+------------+------------+-----------+----------|
| 64MB (A) | (4) 16M x | None | None | None |
| | 9 | | | |
|-----------+------------+------------+-----------+----------|
| 64MB (B) | None | (1) 16M x | None | None |
| | | 36 | | |
|-----------+------------+------------+-----------+----------|
| 64MB (C) | (4) 4M x 9 | (1) 4M x | (1) 4M x | (1) 4M x |
| | | 36 | 36 | 36 |
|-----------+------------+------------+-----------+----------|
| 64MB (D) | None | (1) 8M x | (1) 8M x | None |
| | | 36 | 36 | |
|-----------+------------+------------+-----------+----------|
| 128MB (A) | (4) 16M x | (1) 16M x | None | None |
| | 9 | 36 | | |
|-----------+------------+------------+-----------+----------|
| 128MB (B) | None | (1) 32M x | None | None |
| | | 36 | | |
|-----------+------------+------------+-----------+----------|
| 128MB (C) | (4) 16M x | None | (1) 16M x | None |
| | 9 | | 36 | |
|-----------+------------+------------+-----------+----------|
| 128MB (D) | None | (1) 16M x | (1) 16M x | None |
| | | 36 | 36 | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP18 |
|----------------------------+-------------------------------|
| 2MB (A) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 2MB (B) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 4MB (A) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 4MB (B) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 4MB (C) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 4MB (D) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 5MB | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 6MB (A) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 6MB (B) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 8MB (A) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 8MB (B) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 8MB (C) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 10MB (A) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 10MB (B) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 10MB (C) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 10MB (D) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 12MB (A) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 12MB (B) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 12MB (C) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 16MB (A) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 16MB (B) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 16MB (C) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 16MB (D) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 17MB | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 20MB (A) | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | JP18 |
|----------------------------+-------------------------------|
| 20MB (B) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 20MB (C) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 32MB (A) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 32MB (B) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 32MB (C) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 32MB (D) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 64MB (A) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 64MB (B) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 64MB (C) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 64MB (D) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 128MB (A) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 128MB (B) | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 128MB (C) | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 128MB (D) | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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) 32K x 8 | (4) 32K x 8 | (1) 16K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP34 | JP35 | JP36 | JP38 |
|-----------+-----------------+--------+--------+------------|
| 64KB | Pins 1 & 2 | Open | Open | Pins 2 & 3 |
| | closed | | | closed |
|-----------+-----------------+--------+--------+------------|
| 128KB | Pins 1 & 2 | Closed | Open | Pins 1 & 2 |
| | closed | | | closed |
|-----------+-----------------+--------+--------+------------|
| 256KB (A) | Pins 1 & 2 | Closed | Closed | Pins 2 & 3 |
| | closed | | | closed |
|-----------+-----------------+--------+--------+------------|
| 256KB (B) | Pins 2 & 3 | Closed | Closed | Pins 2 & 3 |
| | closed | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AV-9107-03) |
|------------------------------------------------------------|
| Speed | JP9 | JP21 | JP22 | JP23 | JP24 |
|----------+---------+--------+----------+---------+---------|
| 25MHz | 1 & 2 | Open | Closed | Open | Closed |
|----------+---------+--------+----------+---------+---------|
| 33MHz | 1 & 2 | Open | Closed | Closed | Open |
|----------+---------+--------+----------+---------+---------|
| 40MHz | 1 & 2 | Open | Open | Open | Closed |
|----------+---------+--------+----------+---------+---------|
| 50iMHz | 1 & 2 | Open | Closed | Open | Closed |
|----------+---------+--------+----------+---------+---------|
| 66iMHz | 1 & 2 | Open | Closed | Closed | Open |
|----------+---------+--------+----------+---------+---------|
| 100iMHz | 1 & 2 | Open | Closed | Closed | Open |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (SC468) |
|------------------------------------------------------------|
| Speed | JP9 | JP21 | JP22 | JP23 | JP24 |
|----------+---------+--------+----------+----------+--------|
| 25MHz | Open | Open | Open | Open | Open |
|----------+---------+--------+----------+----------+--------|
| 33MHz | Open | Open | Closed | Closed | Open |
|----------+---------+--------+----------+----------+--------|
| 40MHz | Open | Open | Open | Closed | Open |
|----------+---------+--------+----------+----------+--------|
| 50iMHz | Open | Open | Open | Open | Open |
|----------+---------+--------+----------+----------+--------|
| 66iMHz | Open | Open | Closed | Closed | Open |
|----------+---------+--------+----------+----------+--------|
| 100iMHz | Open | Open | Closed | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION |
|------------------------------------------------------------|
| Type | JP1 | JP10 | JP12 | JP13 | JP26 |
|-------------+----------+---------+--------+--------+-------|
| 80486SX | Open | Open | Open | Open | Open |
|-------------+----------+---------+--------+--------+-------|
| SL80486SX | Closed | Open | Open | Open | Open |
|-------------+----------+---------+--------+--------+-------|
| 80486DX | Open | Open | Open | Open | 1 & 2 |
|-------------+----------+---------+--------+--------+-------|
| SL80486DX | Closed | Open | Open | Open | 1 & 2 |
|-------------+----------+---------+--------+--------+-------|
| CX M7 | Open | 1 & 2 | Open | 2 & 3 | 1 & 2 |
|-------------+----------+---------+--------+--------+-------|
| CX M72 | Open | 1 & 2 | Open | 2 & 3 | 1 & 2 |
|-------------+----------+---------+--------+--------+-------|
| 80486DX2 | Open | Open | Open | Open | 1 & 2 |
|-------------+----------+---------+--------+--------+-------|
| SL80486DX2 | Closed | Open | Open | Open | 1 & 2 |
|-------------+----------+---------+--------+--------+-------|
| 80486DX4 | Closed | Open | Open | 1 & 2 | 1 & 2 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION (CON’T) |
|------------------------------------------------------------|
| Type | JP27 | JP28 | JP31 | JP32 | JP33 |
|------------+-------------+-------+-------+--------+--------|
| 80486SX | 2 & 3 | 1 & 2 | Open | Open | Open |
|------------+-------------+-------+-------+--------+--------|
| SL80486SX | 2 & 3 | 1 & 2 | 1 & 2 | Closed | Closed |
|------------+-------------+-------+-------+--------+--------|
| 80486DX | 1 & 2, 3 & | 1 & 2 | Open | Open | Open |
| | 4 | | | | |
|------------+-------------+-------+-------+--------+--------|
| SL80486DX | 1 & 2, 3 & | 1 & 2 | 1 & 2 | Closed | Closed |
| | 4 | | | | |
|------------+-------------+-------+-------+--------+--------|
| CX M7 | 1 & 2, 3 & | 2 & 3 | 2 & 3 | Open | Open |
| | 4 | | | | |
|------------+-------------+-------+-------+--------+--------|
| CX M72 | 1 & 2, 3 & | 2 & 3 | 2 & 3 | Open | Open |
| | 4 | | | | |
|------------+-------------+-------+-------+--------+--------|
| 80486DX2 | 1 & 2, 3 & | 1 & 2 | Open | Open | Open |
| | 4 | | | | |
|------------+-------------+-------+-------+--------+--------|
| SL80486DX2 | 1 & 2, 3 & | 1 & 2 | 1 & 2 | Closed | Closed |
| | 4 | | | | |
|------------+-------------+-------+-------+--------+--------|
| 80486DX4 | 1 & 2, 3 & | 1 & 2 | 1 & 2 | Closed | Closed |
| | 4 | | | | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP25 |
|----------------------------+-------------------------------|
| 3.3v | Pins 3 & 5, 4 & 6 closed |
|----------------------------+-------------------------------|
| 5v | Pins 1 & 3, 2 & 4 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VL BUS SPEED SELECTION |
|------------------------------------------------------------|
| Speed | JP7 |
|-------------------------------+----------------------------|
| < = 33MHz | Open |
|-------------------------------+----------------------------|
| > 33MHz | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VL BUS WAIT STATE SELECTION |
|------------------------------------------------------------|
| Setting | JP8 |
|-------------------------------+----------------------------|
| 0 | Open |
|-------------------------------+----------------------------|
| 1 | Closed |
+------------------------------------------------------------+