TEXT View Source
# PACKARD BELL
PB22/23
Processor 80486SX/80487SX/80486DX
Processor 20/33MHz
Speed
Chip Set Intel
Max. onboard 32MB
DRAM
Cache 64/128KB
BIOS Phoenix
Dimensions 330mm x 220mm
I/O Options Fax/modem daughterboard, floppy drive interface,
IDE interface, multi-function connector (IDE
interface LED, reset, keylock, turbo switch,
turbo-LED), parallel port, PS/2 keyboard port,
PS/2 mouse port, serial ports (2), VGA port
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| VGA connector | J1 | IDE interface | J23 |
|---------------------+----------+----------------+----------|
| Parallel port | J2 | Floppy drive | J24 |
| | | interface | |
|---------------------+----------+----------------+----------|
| Serial port 1 | J3 | Fan power | J25 |
| | | connector (+12 | |
| | | VDC) | |
|---------------------+----------+----------------+----------|
| Serial port 2 | J4 | Multi-function | J29 |
| | | connector | |
|---------------------+----------+----------------+----------|
| PS/2 mouse | J5 | Keylock | J30 |
| connector | | | |
|---------------------+----------+----------------+----------|
| PS/2 keyboard | J6 | Speaker | J31 |
| connector | | | |
|---------------------+----------+----------------+----------|
| External battery | J7 | Riser card | S1 |
|---------------------+----------+----------------+----------|
| Proprietary | J17 | | |
| fax/modem | | | |
| daughterboard | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper/Switch | Position |
|-------------------------------+---------------+------------|
| » | Modem enabled | J11 | Closed |
|---+---------------------------+---------------+------------|
| | Modem disabled | J11 | Open |
|---+---------------------------+---------------+------------|
| » | PS/2 mouse enabled | J12 | Closed |
|---+---------------------------+---------------+------------|
| | PS/2 mouse disabled | J12 | Open |
|---+---------------------------+---------------+------------|
| » | IDE interface address | J20 | pins 1 & 2 |
| | select primary | | closed |
|---+---------------------------+---------------+------------|
| | IDE interface address | J20 | pins 2 & 3 |
| | select secondary | | closed |
|---+---------------------------+---------------+------------|
| » | Floppy drive interface | J22 | pins 1 & 2 |
| | address select primary | | closed |
|---+---------------------------+---------------+------------|
| | Floppy drive interface | J22 | pins 2 & 3 |
| | address select secondary | | closed |
|---+---------------------------+---------------+------------|
| » | Onboard speaker enabled | J26 | pins 1 & 2 |
| | | | closed |
|---+---------------------------+---------------+------------|
| | Onboard speaker disabled | J26 | pins 2 & 3 |
| | | | 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 |
|------------------+--------------------+--------------------|
| 17MB | (4) 4M x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 20MB | (4) 4M x 9 | (4) 1M x 9 |
|------------------+--------------------+--------------------|
| 32MB | (4) 4M x 9 | (4) 4M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO CONFIGURATION |
|------------------------------------------------------------|
| Onboard VGA | Monitor Type | J13 | J19 |
|--------------+----------------+-------------------+--------|
| Enabled | Interlaced | pins 1 & 2 closed | Closed |
|--------------+----------------+-------------------+--------|
| Enabled | Non-interlaced | pins 1 & 2 closed | Open |
|--------------+----------------+-------------------+--------|
| Disabled | N/A | pins 2 & 3 closed | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port 1 (J3) | Port 2 | Modem | J11 | J14 | J15 |
| | (J4) | (J17) | | | |
|-------------+--------+----------+--------+--------+--------|
| COM1 | COM2 | Disabled | Open | pins 1 | pins 1 |
| | | | | & 2 | & 2 |
|-------------+--------+----------+--------+--------+--------|
| COM1 | COM4 | Disabled | Open | pins 1 | pins 2 |
| | | | | & 2 | & 3 |
|-------------+--------+----------+--------+--------+--------|
| COM3 | COM2 | Disabled | Open | pins 2 | pins 1 |
| | | | | & 3 | & 2 |
|-------------+--------+----------+--------+--------+--------|
| COM3 | COM4 | Disabled | Open | pins 2 | pins 2 |
| | | | | & 3 | & 3 |
|-------------+--------+----------+--------+--------+--------|
| Disabled | COM2 | COM1 | Closed | N/A | pins 1 |
| | | | | | & 2 |
|-------------+--------+----------+--------+--------+--------|
| Disabled | COM4 | COM1 | Closed | N/A | pins 2 |
| | | | | | & 3 |
|------------------------------------------------------------|
| Note:Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| LPT | IRQ | J16 | J18 |
|------------+-------+-------------------+-------------------|
| » | LPT1 | IRQ7 | pins 1 & 2 closed | pins 1 & 2 closed |
|---+--------+-------+-------------------+-------------------|
| | LPT1 | IRQ5 | pins 1 & 2 closed | pins 2 & 3 closed |
|---+--------+-------+-------------------+-------------------|
| | LPT2 | IRQ7 | pins 2 & 3 closed | pins 1 & 2 closed |
|---+--------+-------+-------------------+-------------------|
| | LPT2 | IRQ5 | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE CONFIGURATION |
|------------------------------------------------------------|
| CPU | J27A | J27B | J27C |
|---------------+--------------+--------------+--------------|
| 80486SX | Open | Closed | Open |
|---------------+--------------+--------------+--------------|
| 80487SX | Open | Open | Closed |
|---------------+--------------+--------------+--------------|
| 80486DX | Closed | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Cache Socket (U44) | J28A | J28B |
|------------+--------------------+-------------+------------|
| None | None | Open | Closed |
|------------+--------------------+-------------+------------|
| 64KB | Intel 485MA | Closed | Open |
|------------+--------------------+-------------+------------|
| 128KB | Intel 485MB | Closed | Open |
|------------+--------------------+-------------+------------|
| 128KB | PB Cache | Closed | Open |
+------------------------------------------------------------+