REPLY CORPORATION
PS/2 MODEL 30 UPGRADE
|
Processor |
80486SX |
|
Processor Speed |
25MHz |
|
Chip Set |
Galaxy |
|
Max. Onboard DRAM |
32MB |
|
Cache |
None |
|
BIOS |
Reply |
|
Dimensions |
254mm x 218mm |
|
I/O Options |
Floppy drive interface, IDE interface, ST506 interface, parallel port, PS/2 mouse port, serial port, VGA feature connector |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
VGA feature connector |
J2 |
ST 506/412 interface |
J14 |
|
Disk drive power supply |
J3 |
Parallel port |
J16 |
|
Riser card adapter |
J8 |
Serial port |
J17 |
|
IDE interface (AT) |
J9 |
PS/2 mouse port |
J18 |
|
Floppy drive interface |
J11 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Factory configured - do not alter |
J1 |
N/A |
|
|
Factory configured - do not alter |
J4 |
N/A |
|
|
CMOS memory normal operation |
J13 |
pins 1 & 2 closed |
|
CMOS memory clear |
J13 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
4MB |
(1) 1M x 36 |
NONE |
|
8MB |
(1) 1M x 36 |
(1) 1M x 36 |
|
8MB |
(1) 2M x 36 |
NONE |
|
12MB |
(1) 2M x 36 |
(1) 1M x 36 |
|
16MB |
(1) 2M x 36 |
(1) 2M x 36 |
|
16MB |
(1) 4M x 36 |
NONE |
|
20MB |
(1) 4M x 36 |
(1) 1M x 36 |
|
24MB |
(1) 4M x 36 |
(1) 2M x 36 |
|
32MB |
(1) 4M x 36 |
(1) 4M x 36 |