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Zenith Data Systems Z-505

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Jumper Settings

Card Type

Memory card

Maximum Onboard Memory

1MB DRAM

Data Bus

16-bit ISA

Card Size

Full-length, full-height card

54637-1.png

USER CONFIGURABLE SETTINGS

Function

Label

Position

EMS enabled

SW1/3

On

EMS disabled

SW1/3

Off

Base system memory = 512KB

SW1/4

Off

Base system memory = 640KB

SW1/4

On

MEMORY BOARD NUMBER SELECTION

Board number

SW1/1

SW1/2

0

On

On

1

On

Off

2

Off

On

3

Off

Off

BASE ADDRESS SELECTION

Memory block

SW1/5

SW1/6

SW1/7

SW1/8

0

On

On

On

On

1

Off

On

On

On

2

On

Off

On

On

3

Off

Off

On

On

4

On

On

Off

On

5

Off

On

Off

On

6

On

Off

Off

On

7

Off

Off

Off

On

8

On

On

On

Off

9

Off

On

On

Off

10

On

Off

On

Off

11

Off

Off

On

Off

12

On

On

Off

Off

13

Off

On

Off

Off

14

On

Off

Off

Off

15

Off

Off

Off

Off

See Also