DATUM, INC.

PC05XT

Category

Time code generator

Data Bus Type

8-bit ISA

Memory Type

Unidentified

Maximum Onboard Memory

Unidentified

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin proprietary connector

CN1

20 pin proprietary connector

CN2

INTERRUPT SELECT

IRQ

JP1/A

JP1/B

JP1/C

JP1/D

JP1/E

JP1/F

IRQ2

Closed

Open

Open

Open

Open

Open

IRQ3

Open

Closed

Open

Open

Open

Open

IRQ4

Open

Open

Closed

Open

Open

Open

IRQ5

Open

Open

Open

Closed

Open

Open

IRQ6

Open

Open

Open

Open

Closed

Open

IRQ7

Open

Open

Open

Open

Open

Closed

FACTORY CONFIGURED SETTING

Switch

Setting

SW1/6

On

SW1/7

On

SW1/8

On

ADDRESS CONFIGURATION

Address

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

200-20F

On

On

On

On

On

210-21F

Off

On

On

On

On

220-22F

On

Off

On

On

On

230-23F

Off

Off

On

On

On

240-24F

On

On

Off

On

On

250-25F

Off

On

Off

On

On

260-26F

On

Off

Off

On

On

270-27F

Off

Off

Off

On

On

280-28F

On

On

On

Off

On

290-29F

Off

On

On

Off

On

2A0-2AF

On

Off

On

Off

On

2B0-2BF

Off

Off

On

Off

On

2C0-2CF

On

On

Off

Off

On

2D0-2DF

Off

On

Off

Off

On

2E0-2EF

On

Off

Off

Off

On

2F0-2FF

Off

Off

Off

Off

On

300-30F

On

On

On

On

Off

310-31F

Off

On

On

On

Off

320-32F

On

Off

On

On

Off

330-33F

Off

Off

On

On

Off

340-34F

On

On

Off

On

Off

350-35F

Off

On

Off

On

Off

360-36F

On

Off

Off

On

Off

370-37F

Off

Off

Off

On

Off

380-38F

On

On

On

Off

Off

390-39F

Off

On

On

Off

Off

3A0-3AF

On

Off

On

Off

Off

3B0-3BF

Off

Off

On

Off

Off

3C0-3CF

On

On

Off

Off

Off

3D0-3DF

Off

On

Off

Off

Off

3E0-3EF

On

Off

Off

Off

Off

3F0-3FF

Off

Off

Off

Off

Off