UNIDENTIFIED
VL 36
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
Trident Microsystems, Inc. |
|
Highest Resolution Supported |
1024 x 760 |
|
Data Bus Type |
VESA local-bus |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
2MB |
|
CONNECTIONS | |
|
Purpose |
Location |
|
15-pin analog video port |
CN1 |
|
VL-BUS TIMING | |
|
Setting |
J1 |
|
Standard |
Pins 2 & 3 closed |
|
Alternate |
Pins 1 & 2 closed |
|
VL-BUS SPEED | |
|
Setting |
J3 |
|
CPU speed <= 33MHz |
Open |
|
CPU speed > 33MHz |
Closed |
|
VERTICAL SCAN RATE | |
|
Setting |
J4 |
|
Monitor scan rate < 48.7KHz |
Closed |
|
Monitor scan rate >= 48.7KHz |
Open |
|
DRAM SPEED | |
|
DRAM Speed |
J5 |
|
60ns or 70ns |
Open |
|
80ns |
Closed |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(2) 512K x 8 |
None |
|
2MB |
(2) 512K x 8 |
(8) 256K x 4 |
|
Note:Some versions of the VL36 have (8) 256K x 4 DRAM installed with no provision for memory upgrade. | ||
|
MISCELLANEOUS TECHNICAL NOTES |
|
Jumper J2 is factory configured in the open position - do not alter |