HwMuseum | Index

UNIDENTIFIED

CCATV106V

Card Type

Hard drive controller card

Hard Drives supported

Two IDE (AT) drives

Floppy drives supported

Two 360KB, 720KB, 1.2MB, or 1.44MB drives

Data Bus

16-bit ISA

Card Size

Three-quarter length, full-height card

CONNECTIONS

Function

Location

Function

Location

Disk 1 connector

CN1

34-pin cable connector - floppy drive

CN4

Disk 0 connector

CN2

4-pin connector - drive active LED

J1

40-pin primary IDE(AT) connector

CN3

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Primary Winchester address

W1

Open

 

Secondary Winchester address

W1

Closed

 

Primary floppy address

W2

Open

 

Secondary floppy address

W2

Closed

 

Precompensation value = 125 ns

W3

Open

 

Precompensation value = 187 ns

W3

Closed

 

Single speed floppy drives

W4

Open

 

Dual speed floppy drives

W4

Closed

»

Format incompatible with CCAT103

W6

Open

 

Format compatible with CCAT103

W6

Closed

»

Winchester in latched mode

W7

Open

 

Winchester in non-latched mode

W7

Closed

»

Four byte ECC

W8

Open

 

Reserved byte ECC

W8

Closed

»

Cacheing enabled

W9

Open

 

Caching disabled

W9

Closed

BUFFER SIZE SELECTION

Size

W5 Pins 1 & 2

W5 Pins 3 & 4

»

8KB

Closed

Open

 

2KB

Open

Closed