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WA6

80 DATA

WA6

Data bus:

16-bit ISA

Size:

Three-quarter length, full-height card

Hard drive supported:

Two ST506/412 drives (encoding method unidentified)

Floppy drives supported:

Tw0 360KB, 720KB drives

CONNECTIONS

Function

Location

4-pin connector - drive active LED

CN1

20-pin data cable connector - drive 1

CN2

20-pin data cable connector - drive 0

CN3

34-pin control cable connector - hard drive

CN4

34-pin control cable connector - floppy drive

CN5

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Hard drive uses primary address

JP1/A

open

Hard drive uses alternate address

JP1/A

closed

Floppy drive uses primary address

JP1/B

open

Floppy drive uses alternate address

JP1/B

closed

Floppy drive 360 RPM mode enabled

JP2

pins 1 & 2 closed

Floppy drive 300 RPM mode enabled

JP2

pins 2 & 3 closed

Latched mode enabled

JP3/A

open

Non-latched mode enabled

JP3/A

closed

4 byte error correction enabled

JP3/B

open

7 byte error correction enabled

JP3/B

closed

Caching enabled

JP3/C

open

Caching disabled

JP3/C

closed