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TI-1210-4 (REVISION C & LATER)

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.