REPLY CORPORATION
POWERBOARD 50/50Z
|
Processor |
80486SX2/80486DX2/80486DX4 |
|
Processor Speed |
25/33/50(internal)/66(internal)/100(internal)MHz |
|
Chip Set |
C & T |
|
Max. Onboard DRAM |
64MB |
|
Cache |
None |
|
BIOS |
Reply |
|
Dimensions |
254mm x 220mm |
|
I/O Options |
Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial port, VGA port |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
IDE interface |
CN1 |
Power supply connector |
CN8 |
|
Floppy drive interface |
CN2 |
Speaker |
J3 |
|
Hard drive power |
CN3 |
VGA port |
J4 |
|
Hard drive power |
CN4 |
Serial port |
J6 |
|
IDE interface |
CN5 |
Parallel port |
J8 |
|
Chassis fan power |
CN7 |
PS/2 mouse port |
J15 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
CMOS memory normal operation |
J1 |
N/A |
|
CMOS memory clear |
J1 |
N/A | |
|
Note: The CMOS configuration is cleared by switching the jumper from one position to the other. If jumper is on pins 2 & 3, to clear CMOS, switch to pins 1 & 2 closed. If jumper is on pins 1 & 2, to clear CMOS, switch to pins 2 & 3 closed. | |||
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
8MB |
(2) 1M x 36 |
NONE |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
16MB |
(2) 2M x 36 |
NONE |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
|
32MB |
(2) 4M x 36 |
NONE |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 4M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
64MB |
(2) 8M x 36 |
NONE |
|
CPU SPEED CONFIGURATION | |
|
Speed |
JP1 |
|
25MHz |
Closed |
|
33MHz |
Open |
|
50iMHz |
Closed |
|
66iMHz |
Open |
|
100iMHz |
Open |
|
VIDEO MEMORY CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(2) 411000 |
NONE |
|
2MB |
(2) 411000 |
(2) 411000 |
|
Note: Bank 0 is factory installed and the location is unidentfied. | ||