GENESYS ATE, INC.
GP486
|
Processor |
80486DX |
|
Speed |
25/33MHz |
|
Chip Set |
UMC |
|
Max. Onboard DRAM |
64MB |
|
Cache |
32/64/128/256KB |
|
BIOS |
AMI/Quadtel |
|
Dimensions |
333mm x 222mm |
|
I/O Options |
None |
|
NPU Options |
4167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
J1 |
Turbo switch |
W16 |
|
Power LED & keylock |
J8 |
Reset switch |
W17 |
|
Speaker |
J9 |
Turbo LED |
W18 |
|
Note:The location of connectors are unidentified. | |||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
| » |
AT command recovery time select stretch |
JP3 |
pins 2 & 3 closed |
|
AT command recovery time select normal |
JP3 |
pins 1 & 2 closed | |
| » |
Monitor type select monochrome |
JP9 |
pins 1 & 2 closed |
|
Monitor type select color |
JP9 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
(4) 256K x 9 |
NONE |
NONE |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
|
3MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
|
4MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
|
5MB |
(4) 256K x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
6MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 1M x 9 |
NONE |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
9MB |
(4) 256K x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
|
10MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
|
12MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
|
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
NONE |
NONE |
|
24MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
NONE |
|
28MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
NONE |
|
36MB |
(4) 1M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
|
40MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
|
48MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
|
64MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
|
DRAM JUMPER CONFIGURATION | ||
|
Size |
TAG (U35) |
JP4D |
|
1MB |
NONE |
Closed |
|
2MB |
NONE |
Closed |
|
3MB |
NONE |
Closed |
|
4MB |
NONE |
Closed |
|
4MB |
NONE |
Closed |
|
5MB |
NONE |
Closed |
|
6MB |
NONE |
Closed |
|
8MB |
NONE |
Closed |
|
9MB |
NONE |
Closed |
|
10MB |
NONE |
Closed |
|
12MB |
NONE |
Closed |
|
16MB |
(1) 16KB x 4 |
Open |
|
20MB |
(1) 16KB x 4 |
Open |
|
DRAM JUMPER CONFIGURATION (CON’T) | ||
|
Size |
TAG (U35) |
JP4D |
|
24MB |
(1) 16KB x 4 |
Open |
|
28MB |
(1) 16KB x 4 |
Open |
|
32MB |
(1) 16KB x 4 |
Open |
|
36MB |
(1) 16KB x 4 |
Open |
|
40MB |
(1) 16KB x 4 |
Open |
|
48MB |
(1) 16KB x 4 |
Open |
|
64MB |
(1) 16KB x 4 |
Open |
|
CACHE CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
TAG (U36) |
TAG (U40) |
|
32KB |
(4) 8K x 8 |
NONE |
(1) 8K x 8 |
(1) 16K x 1 |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(1) 8K x 8 |
(1) 16K x 1 |
|
128KB |
(4) 32K x 8 |
NONE |
(1) 8K x 8 |
(1) 16K x 1 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 32K x 8 |
(1) 16K x 1 |
|
Notes:U40 can be removed to disable cache write-back mode and enable cache write-through mode. See DRAM jumper configuration table for configuration of TAG (U35). | ||||
|
CACHE JUMPER CONFIGURATION | ||||||
|
Size |
JP4A |
JP4B |
JP4C |
JP4E |
JP4F |
JP4G |
|
32KB |
1 & 2 |
1 & 2 |
1 & 2 |
2 & 3 |
Open |
2 & 3 |
|
64KB |
2 & 3 |
1 & 2 |
1 & 2 |
1 & 2 |
Open |
1 & 2 |
|
128KB |
2 & 3 |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
1 & 2 |
|
256KB |
2 & 3 |
2 & 3 |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||||