IMAGRAPH CORPORATION
TI-1210-4 (REVISION C & LATER)
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
TMS34010 |
|
Highest Resolution Supported |
1280 x 1024 |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
DRAM/VRAM |
|
Maximum Onboard Memory |
512KB DRAM, 1536KB VRAM |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
9-pin video analog port |
CN1 |
VGA Pass-Through connector |
CN2 |
|
FACTORY CONFIGURED - DO NOT ALTER | |
|
Jumper |
Position |
|
J2 |
Open |
|
BASE ADDRESS SELECTION | |||||||||
|
Address |
J62 |
J63 |
J64 |
J65 |
J66 |
J67 |
J68 |
J69 | |
|
C700h |
Open |
Open |
Closed |
Closed |
Open |
Open |
Open |
Closed | |
|
CC00h |
Open |
Open |
Closed |
Closed |
Closed |
Closed |
Open |
Open | |
|
CF00h |
Open |
Open |
Closed |
Closed |
Open |
Open |
Open |
Open | |
|
D700h |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Closed | |
|
DF00h |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
EMULATION CONFIGURATION | ||
|
Setting |
J7 | |
|
Enabled |
Open | |
|
Disabled |
Closed | |
|
VGA PASS-THROUGH CONFIGURATION | ||
|
Setting |
JX1 | |
|
Disabled |
Open | |
|
Enabled |
Closed | |
|
Note: Emulation jumper (J7) must be disabled when VGA Pass-Through is enabled. | ||
|
FOURTH CABLE OUTPUT SYNC SELECTION | ||||
|
Output from VGA |
Output from TI-1210-4 |
J4 |
J6 | |
|
Composite sync signal |
Composite sync signal |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
Separate horizontal sync |
Separate horizontal sync |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
HOST BUS INTERRUPT SELECTION | ||||||
|
IRQ |
J10 |
J11 |
J12 |
J13 |
J14 | |
|
Disabled |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Open |
Open |
Open |
Pins 1 & 2 | |
|
4 |
Open |
Open |
Open |
Pins 1 & 2 |
Open | |
|
5 |
Open |
Open |
Pins 1 & 2 |
Open |
Open | |
|
6 |
Open |
Pins 1 & 2 |
Open |
Open |
Open | |
|
7 |
Pins 1 & 2 |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Pins 2 & 3 | |
|
11 |
Open |
Open |
Open |
Pins 2 & 3 |
Open | |
|
12 |
Open |
Open |
Pins 2 & 3 |
Open |
Open | |
|
14 |
Open |
Pins 2 & 3 |
Open |
Open |
Open | |
|
15 |
Pins 2 & 3 |
Open |
Open |
Open |
Open | |
|
Note: Pins designated should be in the closed position. | ||||||