COMPAQ COMPUTER CORPORATION
PROLINEA MT
Processor | 80486SX/80486SX2/80487SX/80486DX/ODP486SX/80486DX2/Pentium Overdrive |
Processor Speed | 25/33/50(internal)/66(internal)MHz |
Chip Set | Compaq |
Max. Onboard DRAM | 64MB |
Cache | 128KB (on external cache card) |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | External cache card slot, floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial port, VGA feature connector, VGA port |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port | CN1 | IDE interface | CN6 |
PS/2 mouse port | CN2 | VGA feature connector | CN7 |
Parallel port | CN3 | External battery | J17 |
VGA port | CN4 | Speaker | P11 |
Floppy drive interface | CN5 | External cache card slot | SL1 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Pentium Overdrive mode select write back | P1 | pins 2 & 3 closed |
Pentium Overdrive mode select write through | P1 | pins 1 & 2 closed | |
» | On board video enabled | P5 | pins 2 & 3 closed |
On board video disabled | P5 | pins 1 & 2 closed | |
» | Parallel port IRQ select IRQ7 | P8 | pins 1 & 2 closed |
Parallel port IRQ select IRQ5 | P8 | pins 2 & 3 closed | |
» | CMOS memory normal operation | P9 | Closed |
CMOS memory clear | P9 | Open |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
4MB | (1) 1M x 36 | NONE | NONE | NONE |
5MB | (1) 1M x 36 | (1) 256K x 36 | NONE | NONE |
6MB | (1) 1M x 36 | (1) 256K x 36 | (1) 256K x 36 | NONE |
7MB | (1) 1M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE |
9MB | (1) 1M x 36 | (1) 1M x 36 | (1) 256K x 36 | NONE |
10MB | (1) 1M x 36 | (1) 1M x 36 | (1) 256K x 36 | (1) 256K x 36 |
12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | NONE |
13MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 256K x 36 |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
20MB | (1) 1M x 36 | (1) 4M x 36 | NONE | NONE |
21MB | (1) 1M x 36 | (1) 4M x 36 | (1) 256K x 36 | NONE |
22MB | (1) 1M x 36 | (1) 4M x 36 | (1) 256K x 36 | (1) 256K x 36 |
24MB | (1) 1M x 36 | (1) 4M x 36 | (1) 1M x 36 | NONE |
25MB | (1) 1M x 36 | (1) 4M x 36 | (1) 1M x 36 | (1) 256K x 36 |
28MB | (1) 1M x 36 | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 |
36MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | NONE |
36MB | (1) 1M x 36 | (1) 8M x 36 | NONE | NONE |
37MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 256K x 36 |
37MB | (1) 1M x 36 | (1) 8M x 36 | (1) 256K x 36 | NONE |
38MB | (1) 1M x 36 | (1) 8M x 36 | (1) 256K x 36 | (1) 256K x 36 |
40MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 |
40MB | (1) 1M x 36 | (1) 8M x 36 | (1) 1M x 36 | NONE |
41MB | (1) 1M x 36 | (1) 8M x 36 | (1) 1M x 36 | (1) 256K x 36 |
44MB | (1) 1M x 36 | (1) 8M x 36 | (1) 1M x 36 | (1) 1M x 36 |
52MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
52MB | (1) 1M x 36 | (1) 8M x 36 | (1) 4M x 36 | NONE |
53MB | (1) 1M x 36 | (1) 8M x 36 | (1) 4M x 36 | (1) 256K x 36 |
56MB | (1) 1M x 36 | (1) 8M x 36 | (1) 4M x 36 | (1) 1M x 36 |
64MB | (1) 1M x 36 | (1) 8M x 36 | (1) 4M x 36 | (1) 4M x 36 |
Note: When 64MB of memory is installed, Bank 0 is ignored. Do not remove the 1M x 36 from Bank 0. |
CPU TYPE CONFIGURATION | |||||
Type | P2 | P3 | P4 | P6 | P7 |
80486SX-25 | 1 & 2 | 1 & 2 | 3 & 4 | 1 & 2 | 1 & 2 |
80486SX-33 | 1 & 2 | 1 & 2 | 3 & 4 | 1 & 2 | 2 & 3 |
80487SX-25 | 1 & 2 | 1 & 2 | 3 & 4 | 1 & 2 | 1 & 2 |
80486DX-25 | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 |
80486DX-33 | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 2 & 3 |
80486SX2-66 | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 2 & 3 |
80486DX2-50 | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 |
80486DX2-66 | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 2 & 3 |
ODP | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 | N/A |
ODPR | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | N/A |
Pentium ODP | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | N/A |
Note: N/A - jumper setting depends on processor speed. Pins designated should be in the closed position. |
CPU SPEED CONFIGURATION | |
Speed | P7 |
25MHz | pins 1 & 2 closed |
33MHz | pins 2 & 3 closed |
50iMHz | pins 1 & 2 closed |
66iMHz | pins 2 & 3 closed |