MODULAR CIRCUIT TECHNOLOGY

MCT-PDC-HD4

Card Type

Floppy drive controller

Chipset/Controller

Unidentified

I/O Options

Floppy drive interface (4)

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Floppy drive interface (for drives 1 & 2)

CN1

Floppy drive interface (for drives 3 & 4)

CN2

FIRST DRIVE TYPE SELECTION

Type

J1/A

J1/B

360KB

Closed

Open

720KB

Closed

Closed

1.2MB

Open

Open

1.44MB

Open

Closed

SECOND DRIVE TYPE SELECTION

Type

J1/C

J1/D

360KB

Closed

Open

720KB

Closed

Closed

1.2MB

Open

Open

1.44MB

Open

Closed

THIRD DRIVE TYPE SELECTION

Type

J1/E

J1/F

360KB

Closed

Open

720KB

Closed

Closed

1.2MB

Open

Open

1.44MB

Open

Closed

FOURTH DRIVE TYPE SELECTION

Type

J1/G

J1/H

360KB

Closed

Open

720KB

Closed

Closed

1.2MB

Open

Open

1.44MB

Open

Closed