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# AXIOM TECHNOLOGY, INC.
AX8035H
Processor CX486S/80486SX/80487SX/CX486DX/80486DX/80486DX2
Processor 33/50MHz
Speed
Chip Set UMC
Max. Onboard 64MB
DRAM
Cache 32/64/128/256KB
BIOS AMI
Dimensions 185mm x 122mm
I/O Options Floppy drive interface, IDE interface, parallel
port, serial ports (2)
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------+----------+---------------------+----------|
| Parallel port | CN1 | Floppy drive | J17 |
| | | interface | |
|----------------+----------+---------------------+----------|
| Serial port 1 | CN2 | IDE interface LED | J18 |
|----------------+----------+---------------------+----------|
| Serial port 2 | CN3 | IDE interface | J20 |
|----------------+----------+---------------------+----------|
| Power LED & | J1 | PC/104 bus | J22 |
| keylock | | connector | |
|----------------+----------+---------------------+----------|
| Turbo switch | J2 | PC/104 bus | J23 |
| | | connector | |
|----------------+----------+---------------------+----------|
| Reset switch | J3 | Auxiliary keyboard | J36 |
| | | connector | |
|----------------+----------+---------------------+----------|
| Speaker | J4 | Turbo LED | LED1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Factory configured - do not | J14 | pins 1 & 2 |
| | alter | | closed |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | J15 | pins 1 & 2 |
| | alter | | closed |
|---+----------------------------------+--------+------------|
| » | Parallel port enabled | J26 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Parallel port disabled | J26 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Floppy drive interface enabled | J29 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Floppy drive interface disabled | J29 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Parallel port select LPT2 | J30 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Parallel port select LPT3 | J30 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Watch dog timer select reset | J35 | pins 1 & 2 |
| | system when WDT time out | | closed |
|---+----------------------------------+--------+------------|
| | Watch dog timer select activate | J35 | pins 2 & 3 |
| | NMI to CPU reset system | | closed |
|---+----------------------------------+--------+------------|
| | Watch dog timer select disabled | J35 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (1) 256K x 36 | NONE |
|------------------+--------------------+--------------------|
| 2MB | (1) 256K x 36 | (1) 256K x 36 |
|------------------+--------------------+--------------------|
| 2MB | (1) 512K x 36 | NONE |
|------------------+--------------------+--------------------|
| 3MB | (1) 512K x 36 | (1) 256K x 36 |
|------------------+--------------------+--------------------|
| 4MB | (1) 512K x 36 | (1) 512K x 36 |
|------------------+--------------------+--------------------|
| 4MB | (1) 1M x 36 | NONE |
|------------------+--------------------+--------------------|
| 5MB | (1) 1M x 36 | (1) 256K x 36 |
|------------------+--------------------+--------------------|
| 6MB | (1) 1M x 36 | (1) 512K x 36 |
|------------------+--------------------+--------------------|
| 8MB | (1) 1M x 36 | (1) 1M x 36 |
|------------------+--------------------+--------------------|
| 8MB | (1) 2M x 36 | NONE |
|------------------+--------------------+--------------------|
| 9MB | (1) 2M x 36 | (1) 256K x 36 |
|------------------+--------------------+--------------------|
| 10MB | (1) 2M x 36 | (1) 512K x 36 |
|------------------+--------------------+--------------------|
| 12MB | (1) 2M x 36 | (1) 1M x 36 |
|------------------+--------------------+--------------------|
| 16MB | (1) 2M x 36 | (1) 2M x 36 |
|------------------+--------------------+--------------------|
| 16MB | (1) 4M x 36 | NONE |
|------------------+--------------------+--------------------|
| 17MB | (1) 4M x 36 | (1) 256K x 36 |
|------------------+--------------------+--------------------|
| 18MB | (1) 4M x 36 | (1) 512K x 36 |
|------------------+--------------------+--------------------|
| 20MB | (1) 4M x 36 | (1) 1M x 36 |
|------------------+--------------------+--------------------|
| 24MB | (1) 4M x 36 | (1) 2M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (1) 4M x 36 | (1) 4M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (1) 8M x 36 | NONE |
|------------------+--------------------+--------------------|
| 33MB | (1) 8M x 36 | (1) 256K x 36 |
|------------------+--------------------+--------------------|
| 34MB | (1) 8M x 36 | (1) 512K x 36 |
|------------------+--------------------+--------------------|
| 36MB | (1) 8M x 36 | (1) 1M x 36 |
|------------------+--------------------+--------------------|
| 40MB | (1) 8M x 36 | (1) 2M x 36 |
|------------------+--------------------+--------------------|
| 48MB | (1) 8M x 36 | (1) 4M x 36 |
|------------------+--------------------+--------------------|
| 64MB | (1) 8M x 36 | (1) 8M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | TAG |
|------------+---------------+---------------+---------------|
| 32KB | (4) 8K x 8 | NONE | (1) 8K x 8 |
|------------+---------------+---------------+---------------|
| 64KB | (4) 8K x 8 | (4) 8K x 8 | (1) 8K x 8 |
|------------+---------------+---------------+---------------|
| 128KB | (4) 32K x 8 | NONE | (1) 8K x 8 |
|------------+---------------+---------------+---------------|
| 256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | J5 | J6 | J7 | J8 | J9 |
|----------+----------+----------+---------+--------+--------|
| 32KB | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | Open |
|----------+----------+----------+---------+--------+--------|
| 64KB | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | Open |
|----------+----------+----------+---------+--------+--------|
| 128KB | 2 & 3 | 1 & 2 | 1 & 2 | 2 & 3 | 2 & 3 |
|----------+----------+----------+---------+--------+--------|
| 256KB | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE CONFIGURATION |
|------------------------------------------------------------|
| Type | J16 | J25 |
|------------+--------------------+--------------------------|
| CX486S | Open | pins 2 & 3 closed |
|------------+--------------------+--------------------------|
| 80846SX | Open | pins 2 & 3 closed |
|------------+--------------------+--------------------------|
| 80487SX | pins 2 & 3 closed | pins 1 & 2, 3 & 4 closed |
|------------+--------------------+--------------------------|
| CX486DX | pins 1 & 2 closed | pins 1 & 2, 3 & 4 closed |
|------------+--------------------+--------------------------|
| 80486DX | pins 1 & 2 closed | pins 1 & 2, 3 & 4 closed |
|------------+--------------------+--------------------------|
| 80486DX2 | pins 1 & 2 closed | pins 1 & 2, 3 & 4 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VESA ACTIVE/RECOVERY TIME CONFIGURATION |
|------------------------------------------------------------|
| Speed | Active | Recovery | Speed | J10 | J11 | J12 | J13 |
|-------+--------+----------+-------+------+-----+-----+-----|
| 33MHz | 5T | 5T | > 2 | 2 & | 1 & | 1 & | 1 & |
| | | | | 3 | 2 | 2 | 2 |
|-------+--------+----------+-------+------+-----+-----+-----|
| 33MHz | 5T | 7T | > 1 | 1 & | 1 & | 1 & | 1 & |
| | | | | 2 | 2 | 2 | 2 |
|-------+--------+----------+-------+------+-----+-----+-----|
| 33MHz | 5T | 9T | > 0 | 2 & | 2 & | 1 & | 1 & |
| | | | | 3 | 3 | 2 | 2 |
|-------+--------+----------+-------+------+-----+-----+-----|
| 50MHz | 9T | 9T | > 2 | 2 & | 2 & | 1 & | 2 & |
| | | | | 3 | 3 | 2 | 3 |
|-------+--------+----------+-------+------+-----+-----+-----|
| 50MHz | 9T | 11T | > 1 | 1 & | 2 & | 1 & | 2 & |
| | | | | 2 | 3 | 2 | 3 |
|-------+--------+----------+-------+------+-----+-----+-----|
| 50MHz | 9T | 13T | > 0 | 2 & | 1 & | 2 & | 2 & |
| | | | | 3 | 2 | 3 | 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ON BOARD IDE CONFIGURATION |
|------------------------------------------------------------|
| Setting | J27 | J28 |
|------------------+--------------------+--------------------|
| Enabled | pins 1 & 2 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| Disabled | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Setting | J31 | J33 |
|--------------------+-------------------+-------------------|
| Serial port 1 | pins 1 & 2 closed | N/A |
| enabled | | |
|--------------------+-------------------+-------------------|
| Serial port 1 | pins 2 & 3 closed | N/A |
| disabled | | |
|--------------------+-------------------+-------------------|
| Serial port 2 | N/A | pins 1 & 2 closed |
| enabled | | |
|--------------------+-------------------+-------------------|
| Serial port 2 | N/A | pins 2 & 3 closed |
| disabled | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 CONFIGURATION |
|------------------------------------------------------------|
| COM port | J32 |
|----------------------------+-------------------------------|
| COM1 | pins 1 & 2 closed |
|----------------------------+-------------------------------|
| COM3 | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 CONFIGURATION |
|------------------------------------------------------------|
| COM port | J34 |
|----------------------------+-------------------------------|
| COM2 | pins 1 & 2 closed |
|----------------------------+-------------------------------|
| COM4 | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| WATCH DOG TIMER CONFIGURATION |
|------------------------------------------------------------|
| Time | J21 | J24 |
|------------------+--------------------+--------------------|
| .5 | pins 1 & 2 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 1 | pins 1 & 2 closed | pins 3 & 4 closed |
|------------------+--------------------+--------------------|
| 4 | pins 1 & 2 closed | pins 5 & 6 closed |
|------------------+--------------------+--------------------|
| 8 | pins 1 & 2 closed | pins 7 & 8 closed |
|------------------+--------------------+--------------------|
| 15 | pins 2 & 3 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 30 | pins 2 & 3 closed | pins 3 & 4 closed |
|------------------+--------------------+--------------------|
| 120 | pins 2 & 3 closed | pins 5 & 6 closed |
|------------------+--------------------+--------------------|
| 240 | pins 2 & 3 closed | pins 7 & 8 closed |
|------------------------------------------------------------|
| Note; Time is represented in seconds. |
+------------------------------------------------------------+