CDB-200, CDB-220, CDB-230 IO card Settings and Configuration

SONY CORPORATION

CDB-200, CDB-220, CDB-230

Card Type
CD-ROM host card
Chip Set
Unidentified
Maximum Onboard Memory
None
I/O Options
Host bus connector (2)
Data Bus
8-bit ISA
Floppy drives supported
None

CONNECTIONS
Function
Label
Function
Label
Internal host bus connector
CN1
External host bus connector
CN2

BASE I/O ADDRESS SELECTION
Setting
SW1/1
SW1/2
SW1/3
SW1/4
SW1/5
SW1/6
SW1/7
SW1/8

000h
On
On
On
On
On
On
On
On

004h
Off
On
On
On
On
On
On
On

008h
On
Off
On
On
On
On
On
On

00Ch
Off
Off
On
On
On
On
On
On

010h
On
On
Off
On
On
On
On
On
»
340h
On
On
On
On
Off
On
Off
Off

3ECh
Off
Off
On
Off
Off
Off
Off
Off

3F0h
On
On
Off
Off
Off
Off
Off
Off

3F4h
Off
On
Off
Off
Off
Off
Off
Off

3F8h
On
Off
Off
Off
Off
Off
Off
Off

3FCh
Off
Off
Off
Off
Off
Off
Off
Off
Note:A total of 256 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/8 is the Most Significant Bit and switch SW1/1 is the Least Significant Bit. The switches have the following decimal values: SW1/8=512, SW1/7=256, SW1/6=128, SW1/5=64, SW1/4=32, SW1/3=16, SW1/2=8, SW1/1=4. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0)

INTERRUPT SELECTION
IRQ
SW2/1
SW2/2
SW2/3
SW2/4
SW2/5
SW2/6

2
On
Off
Off
Off
Off
Off

4
Off
On
Off
Off
Off
Off

5
Off
Off
On
Off
Off
Off

6
Off
Off
Off
On
Off
Off
»
None
Off
Off
Off
Off
Off
Off

DMA CHANNEL SELECTION
Channel
SW3/1
SW3/2
SW3/3
SW3/4
SW3/5
SW3/6

1
On
Off
Off
On
Off
Off

2
Off
On
Off
Off
On
Off

3
Off
Off
On
Off
Off
On
»
None
Off
Off
Off
Off
Off
Off

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CDB-200, CDB-220, CDB-230 IO card Settings and Configuration

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Card Type	CD-ROM host card
Chip Set	Unidentified
Maximum Onboard Memory	None
I/O Options	Host bus connector (2)
Data Bus	8-bit ISA
Floppy drives supported	None

CONNECTIONS
Function	Label	Function	Label
Internal host bus connector	CN1	External host bus connector	CN2

BASE I/O ADDRESS SELECTION
Setting		SW1/1	SW1/2	SW1/3	SW1/4	SW1/5	SW1/6	SW1/7	SW1/8
	000h	On	On	On	On	On	On	On	On
	004h	Off	On	On	On	On	On	On	On
	008h	On	Off	On	On	On	On	On	On
	00Ch	Off	Off	On	On	On	On	On	On
	010h	On	On	Off	On	On	On	On	On
»	340h	On	On	On	On	Off	On	Off	Off
	3ECh	Off	Off	On	Off	Off	Off	Off	Off
	3F0h	On	On	Off	Off	Off	Off	Off	Off
	3F4h	Off	On	Off	Off	Off	Off	Off	Off
	3F8h	On	Off	Off	Off	Off	Off	Off	Off
	3FCh	Off	Off	Off	Off	Off	Off	Off	Off
Note:A total of 256 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/8 is the Most Significant Bit and switch SW1/1 is the Least Significant Bit. The switches have the following decimal values: SW1/8=512, SW1/7=256, SW1/6=128, SW1/5=64, SW1/4=32, SW1/3=16, SW1/2=8, SW1/1=4. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0)

INTERRUPT SELECTION
IRQ		SW2/1	SW2/2	SW2/3	SW2/4	SW2/5	SW2/6
	2	On	Off	Off	Off	Off	Off
	4	Off	On	Off	Off	Off	Off
	5	Off	Off	On	Off	Off	Off
	6	Off	Off	Off	On	Off	Off
»	None	Off	Off	Off	Off	Off	Off

DMA CHANNEL SELECTION
Channel		SW3/1	SW3/2	SW3/3	SW3/4	SW3/5	SW3/6
	1	On	Off	Off	On	Off	Off
	2	Off	On	Off	Off	On	Off
	3	Off	Off	On	Off	Off	On
»	None	Off	Off	Off	Off	Off	Off