COMPAQ COMPUTER CORPORATION
PRESARIO 7100 SERIES (PENTIUM SYSTEM)
|
Processor |
Pentium |
|
Processor Speed |
75/90/100MHz |
|
Chip Set |
UMC |
|
Video Chip Set |
Trio |
|
Maximum Onboard Memory |
128MB |
|
Maximum Video Memory |
2MB |
|
Cache |
256KB |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial port, VGA VESA feature connector, VGA port, riser slot, speaker/headphone out connector, line in connector, audio line in connector, game/MIDI connector, CD-ROM audio in connector, modem connector, microphone connector |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
PS/2 mouse port |
J2 |
VGA VESA feature connector |
J16 |
|
Speaker/headphone out connector |
J3 |
IDE interface 2 |
J18 |
|
Audio line in connector |
J4 |
IDE interface 1 |
J19 |
|
Microphone in connector |
J5 |
Floppy drive interface |
J20 |
|
Parallel port |
J6 |
IDE interface LED |
J201 |
|
VGA port |
J7 |
Modem connector |
J202 |
|
CD-ROM audio in connector |
J10 |
Riser slot |
SL1 |
|
Serial port |
J13 |
Volume control |
VR1 |
|
Game/MIDI interface |
J15 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
ESS1688 sound subsystem enabled |
JP4 |
Open |
|
ESS1688 sound subsystem disabled |
JP4 |
Closed | |
|
|
CMOS memory normal operation |
JP201 |
Pins 2 & 3 closed |
|
CMOS memory clear |
JP201 |
Pins 1 & 2 closed | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
2MB |
(1) 256K x 36 |
(1) 256K x 36 |
None |
None |
|
4MB |
(1) 512K x 36 |
(1) 512K x 36 |
None |
None |
|
4MB |
(1) 256K 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 |
|
8MB |
(1) 512K x 36 |
(1) 512K x 36 |
(1) 512K x 36 |
(1) 512K 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 |
|
32MB |
(1) 4M x 36 |
(1) 4M x 36 |
None |
None |
|
32MB |
(1) 2M x 36 |
(1) 2M 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 |
|
48MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
64MB |
(1) 8M x 36 |
(1) 8M x 36 |
None |
None |
|
64MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
128MB |
(1) 8M x 36 |
(1) 8M x 36 |
(1) 8M x 36 |
(1) 8M x 36 |
|
CACHE CONFIGURATION | ||
|
Size |
Bank 0 |
TAG |
|
256KB |
(8) 32K x 8 |
(1) 32K x 8 |
|
VIDEO MEMORY CONFIGURATION | ||||
|
Size |
U5 |
U6 |
U7 |
U10 |
|
1MB |
None |
512KB |
None |
512KB |
|
2MB |
512KB |
512KB |
512KB |
512KB |
|
Note: The size of the chips is unidentified. | ||||
|
CPU SPEED SELECTION | ||
|
CPU speed |
Clock speed |
JP7 |
|
75MHz |
50MHz |
Pins 1 & 2 closed |
|
90MHz |
60MHz |
Pins 3 & 4 closed |
|
100MHz |
66MHz |
Pins 1 & 2, 5 & 6 closed |