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# PACKARD BELL
PB1000
Processor 80286
Processor 5/8/10MHz
Speed
Chip Set C & T
Max. Onboard 8MB
DRAM
Cache None
BIOS Phoenix
Dimensions 300mm x 260mm
I/O Options Floppy drive interface, parallel port, serial
ports (2)
NPU Options 80287
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------+----------+---------------------+----------|
| Serial port 1 | J3 | Speaker | J9 |
|----------------+----------+---------------------+----------|
| Serial port 2 | J4 | Reserved for future | J10 |
| | | use | |
|----------------+----------+---------------------+----------|
| Parallel port | J6 | Turbo LED & Keylock | J11 |
|----------------+----------+---------------------+----------|
| Floppy drive | J7 | External battery | J12 |
| interface | | | |
|----------------+----------+---------------------+----------|
| Turbo switch | J8 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Switch | Position |
|----------------------------------------+--------+----------|
| » | Monitor type select color | SW1/1 | On |
|---+------------------------------------+--------+----------|
| | Monitor type select monochrome | SW1/1 | Off |
|---+------------------------------------+--------+----------|
| » | BIOS type select 27256 | SW1/2 | On |
|---+------------------------------------+--------+----------|
| | BIOS type select 27128 | SW1/2 | Off |
|---+------------------------------------+--------+----------|
| » | Floppy drive interface address | SW1/5 | On |
| | select primary (3F0-3F7h) | | |
|---+------------------------------------+--------+----------|
| | Floppy drive interface address | SW1/5 | Off |
| | select secondary (370-377h) | | |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/6 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/7 | On |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/8 | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SYSTEM SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | SW1/3 | SW1/4 |
|------------------------+-----------------+-----------------|
| » | High (10MHz) | On | On |
|---+--------------------+-----------------+-----------------|
| | Medium (8MHz) | Off | On |
|---+--------------------+-----------------+-----------------|
| | Low (5MHz) | Off | Off |
+------------------------------------------------------------+
+-----------------------------------------------------------------------------+
| DRAM CONFIGURATION |
|-----------------------------------------------------------------------------|
|Size | BANK 0 | BANK 1 | BANK 2 | BANK 3 |BANK 4 | P4 |BANK 5 | P5 |
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
|512KB|(2)64Kx9 |(2)64Kx9 |(2)64Kx9 |(2)64Kx9 | NONE | NONE | NONE | NONE |
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
|512KB|(2)256Kx9| NONE | NONE | NONE | NONE | NONE | NONE | NONE |
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
|640KB|(2)64Kx9 |(2)64Kx9 |(2)64Kx9 |(2)64Kx9 |(2)4464|(1)4164|(2)4464|(1)4164|
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
|640KB|(2)256Kx9| NONE | NONE | NONE |(2)4464|(1)4164|(2)4464|(1)4164|
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
| 1MB |(2)256Kx9|(2)256Kx9| NONE | NONE | NONE | NONE | NONE | NONE |
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
| 2MB |(2)256Kx9|(2)256Kx9|(2)256Kx9|(2)256Kx9| NONE | NONE | NONE | NONE |
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
| 2MB | (2)1Mx9 | NONE | NONE | NONE | NONE | NONE | NONE | NONE |
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
| 3MB |(2)256Kx9|(2)256Kx9| (2)1Mx9 | NONE | NONE | NONE | NONE | NONE |
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
| 4MB | (2)1Mx9 | (2)1Mx9 | NONE | NONE | NONE | NONE | NONE | NONE |
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
| 5MB |(2)256Kx9|(2)256Kx9| (2)1Mx9 | (2)1Mx9 | NONE | NONE | NONE | NONE |
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
| 6MB | (2)1Mx9 | (2)1Mx9 | (2)1Mx9 | NONE | NONE | NONE | NONE | NONE |
|-----+---------+---------+---------+---------+-------+-------+-------+-------|
| 8MB | (2)1Mx9 | (2)1Mx9 | (2)1Mx9 | (2)1Mx9 | NONE | NONE | NONE | NONE |
|-----------------------------------------------------------------------------|
|Note:Banks 4 and 5 must be empty when 1MB or more is installed. |
+-----------------------------------------------------------------------------+