ADVANCED INTEGRATION RESEARCH, INC.

TSVGA EISA LOCAL BUS

Category

Video

Video Types Supported

XVGA

Video Processor

ET4000

Highest Resolution Supported

1280 x 1024

Data Bus Type

16-bit EISA

Memory Type

DRAM or VRAM

Maximum Onboard Memory

1024KB

CONNECTIONS

Purpose

Location

15-pin analog video port

CN1

INTERRUPT SELECTION

IRQ 2/9

JP1

Disabled

Pins 1 & 2 closed

 

Enabled

Pins 2 & 3 closed

WAIT STATE SELECTION

Memory wait state

I/O wait state

JP2

JP3

 

1

3

Pins 1 & 2 closed

Pins 1 & 2 closed

2

4

Pins 2 & 3 closed

Pins 1 & 2 closed

 

3

3

Pins 1 & 2 closed

Pins 2 & 3 closed

 

4

4

Pins 2 & 3 closed

Pins 2 & 3 closed

MAIN BOARD PROCESSOR SELECTION

Type

JP5

80386DX

Pins 1 & 2 closed

80486SX

Pins 2 & 3 closed

80486DX

Pins 2 & 3 closed

DRAM/VRAM CONFIGURATION

Size

Bank 0

Bank 1

512KB

(4) 256K x 4

None

1024KB

(4) 256K x 4

(4) 256K x 4

Note: TSVGA card may be configured from the factory with either DRAM or VRAM.