COMPAQ COMPUTER CORPORATION
PRESARIO 600 SERIES (486-BASED MODELS)
Processor | OPP486DX/80486DX2 |
Processor Speed | 50/50 (internal)/66(internal)MHz |
Chip Set | Unidentified |
Max. Onboard DRAM | 56MB |
Cache | None |
BIOS | Unidentified |
Dimensions | 258 x 218mm |
I/O Options | IDE interface, riser card slot, floppy drive interface, parallel port, PS/2 mouse port, serial ports (2), VGA port |
NPU Options | 80487 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Speaker connector | J1 | Serial port 1 | P21 |
PS/2 mouse port | J2 | Parallel port | P22 |
Floppy Drive Interface | J4 | Serial port 2 | P23 |
IDE interface | J6 | VGA port | P24 |
IDE interface LED | J10 | Riser card slot | SL1 |
Battery connector | J53 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Monitor type select monochrome | P4 | pins 1 & 2 closed |
Monitor type select color | P4 | Open | |
» | I/O address select 398h/399h | P5 | Open |
I/O address select 26Eh/26Fh | P5 | pins 1 & 2 closed | |
» | Speaker select internal | P8 | pins 1 & 2 closed |
Speaker select external | P8 | pins 2 & 3 closed | |
» | Battery type select external | P52 | pins 1 & 2 closed |
Battery type select internal | P52 | pins 2 & 3 closed | |
CMOS memory clear | P52 | Open |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
4MB | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
4MB | (1) 512K x 36 | (1) 512K x 36 | NONE | NONE |
4MB | (1) 1M x 36 | NONE | NONE | NONE |
6MB | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 | NONE |
6MB | (1) 512K x 36 | (1) 512K x 36 | (1) 256K x 36 | (1) 256K x 36 |
6MB | (1) 256K x 36 | (1) 256K x 36 | (1) 512K x 36 | (1) 512K x 36 |
8MB | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE |
8MB | (1) 2M x 36 | NONE | NONE | NONE |
10MB | (1) 1M x 36 | (1) 1M x 36 | (1) 256K x 36 | (1) 256K x 36 |
10MB | (1) 256K x 36 | (1) 256K x 36 | (1) 1M x 36 | (1) 1M x 36 |
12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | NONE |
12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 512K x 36 | (1) 512K x 36 |
12MB | (1) 512K x 36 | (1) 512K x 36 | (1) 1M x 36 | (1) 1M x 36 |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
16MB | (1) 2M x 36 | (1) 2M x 36 | NONE | NONE |
16MB | (1) 4M x 36 | NONE | NONE | NONE |
18MB | (1) 2M x 36 | (1) 2M x 36 | (1) 256K x 36 | (1) 256K x 36 |
18MB | (1) 256K x 36 | (1) 256K x 36 | (1) 2M x 36 | (1) 2M x 36 |
20MB | (1) 2M x 36 | (1) 2M x 36 | (1) 512K x 36 | (1) 512K x 36 |
20MB | (1) 512K x 36 | (1) 512K x 36 | (1) 2M x 36 | (1) 2M x 36 |
24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | NONE |
24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x 36 |
24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 |
32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
32MB | (1) 8M x 36 | NONE | NONE | NONE |
34MB | (1) 4M x 36 | (1) 4M x 36 | (1) 256K x 36 | (1) 256K x 36 |
34MB | (1) 256K x 36 | (1) 256K x 36 | (1) 4M x 36 | (1) 4M x 36 |
36MB | (1) 4M x 36 | (1) 4M x 36 | (1) 512K x 36 | (1) 512K x 36 |
DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
36MB | (1) 512K x 36 | (1) 512K x 36 | (1) 4M x 36 | (1) 4M x 36 |
40MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 |
40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | NONE |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x 36 |
48MB | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 |
56MB | (1) 8M x 36 | (1) 4M x 36 | (1) 2M x 36 | NONE |
CPU TYPE CONFIGURATION | ||||
CPU type | P1 | P2 | P3 | P11 |
80486DX2-50 | pins 1 & 2 closed | pins 2 & 3 closed | pins 1 & 2 closed | pins 2 & 3 closed |
ODP486-50 | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed |
80486DX2-66 | pins 1 & 2 closed | pins 2 & 3 closed | pins 1 & 2 closed | pins 2 & 3 closed |
Note: The location of P11 is unidentified. |
ON-BOARD VIDEO CONFIGURATION | ||
Setting | P50 | P51 |
Disabled | pins 1 & 2 closed | pins 1 & 2 closed |
Enabled | pins 2 & 3 closed | pins 2 & 3 closed |
VESA VAIT STATE CONFIGURATION | |
Wait states | P6 |
0 wait states | pins 1 & 2 closed |
1 wait states | Open |