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# COMPAQ COMPUTER CORPORATION
SYSTEMPRO 386/33, SYSTEMPRO 486/33
Processor 80386DX/80486DX
Processor Speed 33MHz
Chip Set Intel
Max. Onboard 64MB (on system memory card Model 001370)
DRAM
Cache 64/256KB (on external CPU card)
BIOS Compaq
Dimensions 330mm x 218mm
I/O Options System processor card slot, system processor
card/Proprietary expansion card slot, 32-bit
system memory card, 32-bit external memory
card, VGA port, parallel port, serial port,
bus mouse port, IDE interface, floppy drive
interface
NPU Options 80387/3167
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------------+----------+--------------+----------|
| Drive power plugs | DP1-DP4 | Main power | P3 |
|-----------------------+----------+--------------+----------|
| Bus mouse port | J19 | Floppy drive | P4 |
| | | interface | |
|-----------------------+----------+--------------+----------|
| Parallel port | J20 | Fan power | P12 |
|-----------------------+----------+--------------+----------|
| Serial port | J21 | IDE | P15 |
| | | interface | |
|-----------------------+----------+--------------+----------|
| VGA port | J22 | Peripheral | PP1-PP4 |
| | | power plugs | |
|-----------------------+----------+--------------+----------|
| Proprietary system | P1 | 32-bit | S1 |
| processor card | | system | |
| | | memory card | |
|-----------------------+----------+--------------+----------|
| System | P2 | 32-bit | S2 |
| processor/external | | external | |
| memory card | | memory card | |
|-----------------------+----------+--------------+----------|
| Speaker | P9 | VGA pass | S3 |
| | | through | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Password disabled | E1 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Password enabled | E1 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | E2 | N/A |
| | alter | | |
|---+----------------------------------+--------+------------|
| » | Maintenance mode disabled | E3 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Maintenance mode enabled | E3 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Onboard VGA controller enabled | E4 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Onboard VGA controller disabled | E4 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
SYSTEM MEMORY CARD (Model 001370)
(IMG) IMG 2
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location |
|-------------------------------+----------------------------|
| VGA pass through | V1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | M0 | M1 | M2 | M3 |
|------+--------+-----------------+--------+-----------------|
| 2MB | 2MB | NONE | NONE | NONE |
| | module | | | |
|------+--------+-----------------+--------+-----------------|
| 4MB | 2MB | 2MB module | NONE | NONE |
| | module | | | |
|------+--------+-----------------+--------+-----------------|
| 6MB | 2MB | 2MB module | 2MB | NONE |
| | module | | module | |
|------+--------+-----------------+--------+-----------------|
| 8MB | 2MB | 2MB module | 2MB | 2MB module |
| | module | | module | |
|------+--------+-----------------+--------+-----------------|
| 8MB | 8MB |-----------------| NONE | NONE |
| | module | | | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 8MB | 8MB | NONE | NONE | NONE |
| | module | | | |
|------+--------+-----------------+--------+-----------------|
| 10MB | 8MB |-----------------| 2MB | NONE |
| | module | | module | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 10MB | 8MB | 2MB module | NONE | NONE |
| | module | | | |
|------+--------+-----------------+--------+-----------------|
| 12MB | 8MB |-----------------| 2MB | 2MB module |
| | module | | module | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 12MB | 8MB | 2MB module | 2MB | NONE |
| | module | | module | |
|------+--------+-----------------+--------+-----------------|
| 14MB | 8MB | 2MB module | 2MB | 2MB module |
| | module | | module | |
|------+--------+-----------------+--------+-----------------|
| 16MB | 8MB |-----------------| 8MB |-----------------|
| | module | | module | |
| |(2 plug)| |(2 plug)| |
|------+--------+-----------------+--------+-----------------|
| 16MB | 8MB | 8MB module | NONE | NONE |
| | module | | | |
|------+--------+-----------------+--------+-----------------|
| 18MB | 8MB | 8MB module | 2MB | NONE |
| | module | | module | |
|------+--------+-----------------+--------+-----------------|
| 18MB | 8MB |-----------------| 8MB | 2MB module |
| | module | | module | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 20MB | 8MB | 8MB module | 2MB | 2MB module |
| | module | | module | |
|------+--------+-----------------+--------+-----------------|
| 24MB | 8MB |-----------------| 8MB | 8MB module |
| | module | | module | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 24MB | 8MB | 8MB module | 8MB | NONE |
| | module | | module | |
|------+--------+-----------------+--------+-----------------|
| 26MB | 8MB | 8MB module | 8MB | 2MB module |
| | module | | module | |
|------+--------+-----------------+--------+-----------------|
| 32MB | 8MB | 8MB module | 8MB | 8MB module |
| | module | | module | |
|------+--------+-----------------+--------+-----------------|
| 32MB | 32MB |-----------------| NONE | NONE |
| | module | | | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 34MB | 32MB |-----------------| 2MB | NONE |
| | module | | module | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 36MB | 32MB |-----------------| 2MB | 2MB module |
| | module | | module | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 40MB | 32MB |-----------------| 8MB |-----------------|
| | module | | module | |
| |(2 plug)| |(2 plug)| |
|------+--------+-----------------+--------+-----------------|
| 40MB | 32MB |-----------------| 8MB | NONE |
| | module | | module | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 42MB | 32MB |-----------------| 8MB | 2MB module |
| | module | | module | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 48MB | 32MB |-----------------| 8MB | 8MB module |
| | module | | module | |
| |(2 plug)| | | |
|------+--------+-----------------+--------+-----------------|
| 64MB | 32MB |-----------------| 32MB |-----------------|
| | module | | module | |
| |(2 plug)| |(2 plug)| |
|------------------------------------------------------------|
|Note:The system memory card uses proprietary memory modules,|
|some require only one module |
| |
|space on the memory board, while others require two. In the |
|cases where a double size module |
| |
|is used, the following space is marked with |
|"-----------------", designating that space as occupied. |
+------------------------------------------------------------+
(IMG) IMG 3
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
|Size |M0 | M1 | M2 | M3 | M4 | M5 |
|-----+---+-----------------+----+-----------------+----+----|
| 2MB |2MB| NONE |NONE| NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
| 4MB |2MB| 2MB |NONE| NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
| 6MB |2MB| 2MB |2MB | NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
| 8MB |2MB| 2MB |2MB | 2MB |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
| 8MB |8MB| NONE |NONE| NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
| 8MB |8MB|-----------------|NONE| NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|10MB |2MB| 2MB |2MB | 2MB |2MB |NONE|
|-----+---+-----------------+----+-----------------+----+----|
|10MB |8MB| 2MB |NONE| NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|10MB |8MB|-----------------|2MB | NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|12MB |2MB| 2MB |2MB | 2MB |2MB |2MB |
|-----+---+-----------------+----+-----------------+----+----|
|12MB |8MB| 2MB |2MB | NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|12MB |8MB|-----------------|2MB | 2MB |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|14MB |8MB| 2MB |2MB | 2MB |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|14MB |8MB|-----------------|2MB | 2MB |2MB |NONE|
|-----+---+-----------------+----+-----------------+----+----|
|16MB |8MB| 2MB |2MB | 2MB |2MB |NONE|
|-----+---+-----------------+----+-----------------+----+----|
|16MB |8MB|-----------------|2MB | 2MB |2MB |2MB |
|-----+---+-----------------+----+-----------------+----+----|
|16MB |8MB| 8MB |NONE| NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|16MB |8MB|-----------------|8MB | NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|16MB |8MB|-----------------|8MB |-----------------|NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|18MB |8MB| 2MB |2MB | 2MB |2MB |2MB |
|-----+---+-----------------+----+-----------------+----+----|
|18MB |8MB| 8MB |2MB | NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|18MB |8MB|-----------------|8MB | 2MB |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|18MB |8MB|-----------------|8MB |-----------------|2MB |NONE|
|-----+---+-----------------+----+-----------------+----+----|
|20MB |8MB| 8MB |2MB | 2MB |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|20MB |8MB|-----------------|8MB | 2MB |2MB |NONE|
|-----+---+-----------------+----+-----------------+----+----|
|20MB |8MB|-----------------|8MB |-----------------|2MB |2MB |
|-----+---+-----------------+----+-----------------+----+----|
|22MB |8MB| 8MB |2MB | 2MB |2MB |NONE|
|-----+---+-----------------+----+-----------------+----+----|
|22MB |8MB|-----------------|8MB | 2MB |2MB |2MB |
|-----+---+-----------------+----+-----------------+----+----|
|24MB |8MB| 8MB |2MB | 2MB |2MB |2MB |
|-----+---+-----------------+----+-----------------+----+----|
|24MB |8MB| 8MB |8MB | NONE |NONE|NONE|
|-----+---+-----------------+----+-----------------+----+----|
|24MB |8MB|-----------------|8MB |-----------------|8MB |NONE|
|-----+---+-----------------+----+-----------------+----+----|
|24MB |8MB|-----------------|8MB |-----------------|8MB |NONE|
|-----+---+-----------------+----+-----------------+----+----|
|24MB |8MB|-----------------|8MB | 8MB |NONE|NONE|
+------------------------------------------------------------+
+--------------------------------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|--------------------------------------------------------------------------------------|
|Size| M0 | M1 | M2 | M3 | M4 | M5 |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|24MB|8MB |-----------------|8MB |-----------------| 8MB |-----------------|
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|26MB|8MB | 8MB |8MB | 2MB | NONE | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|26MB|8MB |-----------------|8MB | 8MB | 2MB | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|26MB|8MB |-----------------|8MB |-----------------| 8MB | 2MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|28MB|8MB | 8MB |8MB | 2MB | 2MB | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|28MB|8MB |-----------------|8MB | 8MB | 2MB | 2MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|30MB|8MB | 8MB |8MB | 2MB | 2MB | 2MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|32MB|8MB | 8MB |8MB | 8MB | NONE | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|32MB|8MB |-----------------|8MB | 8MB | 8MB | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|32MB|8MB |-----------------|8MB |-----------------| 8MB | 8MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|32MB|32MB|-----------------|NONE| NONE | NONE | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|34MB|8MB | 8MB |8MB | 8MB | 2MB | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|34MB|8MB |-----------------|8MB | 8MB | 8MB | 2MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|34MB|32MB|-----------------|2MB | NONE | NONE | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|36MB|8MB | 8MB |8MB | 8MB | 2MB | 2MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|36MB|32MB|-----------------|2MB | 2MB | NONE | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|40MB|8MB | 8MB |8MB | 8MB | 8MB | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|40MB|8MB |-----------------|8MB | 8MB | 8MB | 8MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|40MB|32MB|-----------------|2MB | 2MB | 2MB | 2MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|40MB|32MB|-----------------|8MB | NONE | NONE | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|40MB|32MB|-----------------|8MB |-----------------| NONE | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|42MB|8MB | 8MB |8MB | 8MB | 8MB | 2MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|42MB|32MB|-----------------|8MB | 2MB | NONE | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|42MB|32MB|-----------------|8MB |-----------------| 2MB | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|48MB|8MB | 8MB |8MB | 8MB | 8MB | 8MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|48MB|32MB|-----------------|8MB | 8MB | NONE | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|48MB|32MB|-----------------|8MB |-----------------| 8MB |-----------------|
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|50MB|32MB|-----------------|8MB | 8MB | 2MB | NONE |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|50MB|32MB|-----------------|8MB | 8MB |-----------------| 2MB |
|----+----+-----------------+----+-----------------+-----------------+-----------------|
|52MB|32MB|-----------------|8MB | 8MB | 2MB | 2MB |
+--------------------------------------------------------------------------------------+
+-------------------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|-------------------------------------------------------------------------|
|Size| M0 | M1 | M2 | M3 | M4 | M5 |
|----+----+-----------------+----+-----------------+----+-----------------|
|56MB|32MB|-----------------|8MB | 8MB |8MB | NONE |
|----+----+-----------------+----+-----------------+----+-----------------|
|56MB|32MB|-----------------|8MB |-----------------|8MB | 8MB |
|----+----+-----------------+----+-----------------+----+-----------------|
|58MB|32MB|-----------------|8MB | 8MB |8MB | 2MB |
|----+----+-----------------+----+-----------------+----+-----------------|
|64MB|32MB|-----------------|8MB | 8MB |8MB | 8MB |
|----+----+-----------------+----+-----------------+----+-----------------|
|64MB|32MB|-----------------|32MB|-----------------|NONE| NONE |
|----+----+-----------------+----+-----------------+----+-----------------|
|66MB|32MB|-----------------|32MB|-----------------|2MB | NONE |
|----+----+-----------------+----+-----------------+----+-----------------|
|68MB|32MB|-----------------|32MB|-----------------|2MB | 2MB |
|----+----+-----------------+----+-----------------+----+-----------------|
|72MB|32MB|-----------------|32MB|-----------------|8MB | NONE |
|----+----+-----------------+----+-----------------+----+-----------------|
|72MB|32MB|-----------------|32MB|-----------------|8MB |-----------------|
|----+----+-----------------+----+-----------------+----+-----------------|
|74MB|32MB|-----------------|32MB|-----------------|8MB | 2MB |
|----+----+-----------------+----+-----------------+----+-----------------|
|80MB|32MB|-----------------|32MB|-----------------|8MB | 8MB |
|----+----+-----------------+----+-----------------+----+-----------------|
|96MB|32MB|-----------------|32MB|-----------------|32MB|-----------------|
|-------------------------------------------------------------------------|
|Note:The system memory card uses proprietary memory modules, some require|
|only one module |
| |
|space on the memory board, while others require two. In the cases where a|
|double size module |
| |
|is used, the following space is marked with "-----------------", |
|designating that space as occupied. |
+-------------------------------------------------------------------------+
PROCESSOR CARD (MODEL 001358)
(IMG) IMG 4
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | TAG |
|----------------+---------------------+---------------------|
| 64KB | (8) 8K x 8 | (1) 4K x 8 |
|----------------+---------------------+---------------------|
| 256KB | (8) 32K x 8 | (1) 16K x 8 |
|------------------------------------------------------------|
| Note:System board layout is the artist's representation of |
| what the system board might look like. |
| |
| All locations of components are unknown. |
+------------------------------------------------------------+
(IMG) IMG 5
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | TAG |
|----------------+---------------------+---------------------|
| 64KB | (8) 8K x 8 | (1) 4K x 8 |
|----------------+---------------------+---------------------|
| 256KB | (8) 32K x 8 | (1) 16K x 8 |
|------------------------------------------------------------|
| Note:System board layout is the artist's representation of |
| what the system board might look like. |
| |
| All locations of components are unknown. |
+------------------------------------------------------------+