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CM250MS HOST ADAPTER (CM225MS DRIVE)

PHILIPS CONSUMER ELECTRONICS, CO.

CM250MS HOST ADAPTER (CM225MS DRIVE)

Card Type

CD-ROM adapter card

Chip Set

Unidentified

Maximum Onboard Memory

Unidentified

Data Bus

8-bit ISA

CONNECTIONS

Function

Label

Drive interface via DB-15

CN1

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured do not alter

W1

Unidentified

BASE I/O ADDRESS SELECTION

Setting

W2

W3

 

300h

Pins 1 & 2 closed

Pins 1 & 2 closed

 

310h

Pins 2 & 3 closed

Pins 1 & 2 closed

 

330h

Pins 1 & 2 closed

Pins 2 & 3 closed

340h

Pins 2 & 3 closed

Pins 2 & 3 closed

INTERRUPT SELECTION

IRQ

W6

W7

W8

W9

3

Closed

Open

Open

Open

 

4

Open

Closed

Open

Open

 

5

Open

Open

Closed

Open

 

6

Open

Open

Open

Closed