TEXT View Source
# UNIDENTIFIED
M601 (VERSION 1.3)
Processor CX486SLC/80486SX/80487SX/80486DX/80486DX2
Processor 25/33/50(internal)/50/66(internal)MHz
Speed
Chip Set Unknown
Max. Onboard 64MB
DRAM
Cache 64/128/256KB
BIOS Award
Dimensions 250mm x 220mm
I/O Options 32-bit VESA local bus slots (3)
NPU Options 80387DX (This option is not supported by all
versions.)
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| External battery | JP1 | Turbo switch | JP14 |
|-------------------+----------+------------------+----------|
| Power LED & | JP10 | 32-bit VESA | S1 |
| keylock | | Local bus slot | |
|-------------------+----------+------------------+----------|
| Speaker | JP11 | 32-bit VESA | S2 |
| | | Local bus slot | |
|-------------------+----------+------------------+----------|
| Turbo LED | JP12 | 32-bit VESA | S3 |
| | | Local bus slot | |
|-------------------+----------+------------------+----------|
| Reset switch | JP13 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| ยป | CMOS normal operation (Internal) | JP1 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | CMOS normal operation (External) | JP1 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | CMOS memory clear | JP1 | pins 3 & 4 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (4) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 2MB | (4) 256K x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 4MB | (4) 1M x 9 | NONE |
|------------------+--------------------+--------------------|
| 5MB | (4) 1M x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 |
|------------------+--------------------+--------------------|
| 16MB | (4) 4M x 9 | NONE |
|------------------+--------------------+--------------------|
| 20MB | (4) 4M x 9 | (4) 1M x 9 |
|------------------+--------------------+--------------------|
| 32MB | (4) 4M x 9 | (4) 4M x 9 |
|------------------+--------------------+--------------------|
| 64MB | (4) 16M x 9 | NONE |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | U21 | U28 |
|-------+-------------+-------------+------------+-----------|
| 64KB | (4) 8K x 8 | (4) 8K x 8 | (1) 8K x 8 | NONE |
|-------+-------------+-------------+------------+-----------|
| 128KB | (4) 32K x 8 | NONE | (1) 8K x 8 | NONE |
|-------+-------------+-------------+------------+-----------|
| 256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 8K x 8 | (1) 8K x |
| | | | | 8 |
|-------+-------------+-------------+------------+-----------|
| 256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x | NONE |
| | | | 8 | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP2 | JP4 | JP5 | JP6 |
|-------+--------+--------+-----------------+----------------|
| 64KB | Open | Open | pins 1 & 2 | Open |
| | | | closed | |
|-------+--------+--------+-----------------+----------------|
| 128KB | Open | Closed | pins 2 & 3 | pins 2 & 3 |
| | | | closed | closed |
|-------+--------+--------+-----------------+----------------|
| 256KB | Closed | Closed | pins 1 & 2 | pins 1 & 2 |
| | | | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE CONFIGURATION |
|------------------------------------------------------------|
| CPU Type | JP16 | JP17 |
|----------+-----------------------------+-------------------|
| CX486DLC | pins 2 & 3 closed | Open |
|----------+-----------------------------+-------------------|
| 80486SX | pins 2 & 3 closed | Open |
|----------+-----------------------------+-------------------|
| 80487SX | pins 1 & 2 and 3 & 4 closed | pins 2 & 3 closed |
|----------+-----------------------------+-------------------|
| 80486DX | pins 1 & 2 and 3 & 4 closed | pins 1 & 2 closed |
|----------+-----------------------------+-------------------|
| 80486DX2 | pins 1 & 2 and 3 & 4 closed | pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Clock Generator | Speed | JP7 | JP8 |
|-----------------+------------+----------------+------------|
| AV9107 | 40MHz | pins 1 & 2 | pins 1 & 2 |
| | | closed | closed |
|-----------------+------------+----------------+------------|
| AV9107 | 50MHz | pins 2 & 3 | pins 1 & 2 |
| | | closed | closed |
|-----------------+------------+----------------+------------|
| KTS0808C/0801C | 40MHz | pins 1 & 2 | pins 1 & 2 |
| | | closed | closed |
|-----------------+------------+----------------+------------|
| KTS0808C/0801C | 50MHz | pins 2 & 3 | pins 1 & 2 |
| | | closed | closed |
|-----------------+------------+----------------+------------|
| TK9207 | 33/66i MHz | pins 1 & 2 | pins 1 & 2 |
| | | closed | closed |
|-----------------+------------+----------------+------------|
| TK9207 | 40MHz | pins 2 & 3 | pins 1 & 2 |
| | | closed | closed |
|-----------------+------------+----------------+------------|
| TK9307 | 25/50i MHz | pins 1 & 2 | pins 1 & 2 |
| | | closed | closed |
|-----------------+------------+----------------+------------|
| TK9307 | 33/66iMHz | pins 2 & 3 | pins 1 & 2 |
| | | closed | closed |
|-----------------+------------+----------------+------------|
| TK9307 | 40MHz | pins 1 & 2 | pins 2 & 3 |
| | | closed | closed |
|-----------------+------------+----------------+------------|
| TK9307 | 50MHz | pins 2 & 3 | pins 2 & 3 |
| | | closed | closed |
|------------------------------------------------------------|
| Note:The exact location of JP8 is unknown. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VESA WAIT STATE/BUS SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | Wait states | JP15 |
|------------------+--------------------+--------------------|
| 25MHz | 0 wait states | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 33MHz | 1 wait state | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 50MHz | 2 wait states | pins 1 & 2 closed |
+------------------------------------------------------------+