PC II SLAVE BOARD IO card Settings and Configuration

ADVANCED DIGITAL CORPORATION

PC II SLAVE BOARD

Card Type
Serial controller card
Processor
8088
Processor Speed
8MHz
Maximum Onboard Memory
512KB DRAM
Maximum Video Memory
2KB RAM
I/O Options
Serial ports (2)
Data Bus
8-bit ISA

CONNECTIONS
Function
Label
Function
Label
Serial port 1
J1
Serial port 2
J2

USER CONFIGURABLE SETTINGS
Function
Label
Position
»
"B" KBD Data greater than 10 feet
SWA
Pins 2 & 3 closed

"B" KBD Data less than 10 feet
SWA
Pins 1 & 2 closed
»
"A" KBD Data greater than 10 feet
SWA
Pins 5 & 6 closed

"A" KBD Data less than 10 feet
SWA
Pins 4 & 5 closed
»
"B" KBD Clock greater than 10 feet
SWA
Pins 8 & 9 closed

"B" KBD Clock less than 10 feet
SWA
Pins 7 & 8 closed
»
"A" KBD Clock greater than 10 feet
SWA
Pins 11 & 12 closed

"A" KBD Clock less than 10 feet
SWA
Pins 10 & 11 closed
»
"B" Speaker greater than 10 feet
SWA
Pins 14 & 15 closed

"B" Speaker less than 10 feet
SWA
Pins 13 & 14 closed
»
"A" Speaker greater than 10 feet
SWA
Pins 17 & 18 closed

"A" Speaker less than 10 feet
SWA
Pins 16 & 17 closed

BASE I/O ADDRESS SELECTION
Setting
SWB/1
SWB/2
SWB/3
SWB/4
SWB/5
SWB/6
SWB/7
SWB/8
230h
On
On
On
Off
Off
On
On
On
231h
On
On
On
Off
Off
On
On
On
232h
Off
On
On
Off
Off
On
On
On
233h
Off
On
On
Off
Off
On
On
On
234h
On
Off
On
Off
Off
On
On
On
235h
On
Off
On
Off
Off
On
On
On
236h
Off
Off
On
Off
Off
On
On
On
237h
Off
Off
On
Off
Off
On
On
On
238h
On
On
Off
Off
Off
On
On
On
239h
On
On
Off
Off
Off
On
On
On
23Ah
Off
On
Off
Off
Off
On
On
On
23Bh
Off
On
Off
Off
Off
On
On
On
23Ch
On
Off
Off
Off
Off
On
On
On
23Dh
On
Off
Off
Off
Off
On
On
On
23Eh
Off
Off
Off
Off
Off
On
On
On
23Fh
Off
Off
Off
Off
Off
On
On
On
240h
On
On
On
On
On
Off
On
On
241h
On
On
On
On
On
Off
On
On
242h
Off
On
On
On
On
Off
On
On
243h
Off
On
On
On
On
Off
On
On

BASE I/O ADDRESS SELECTION
Setting
SWC/1
SWC/2
SWC/3
SWC/4
SWC/5
SWC/6
SWC/7
SWC/8
C0
On
On
On
On
On
On
Off
Off
C1
On
On
Off
Off
Off
Off
Off
On

SERIAL PORT INTERRUPT SELECTION
IRQ
SWD/1
SWD/2
SWD/3
SWD/4
SWD/5
SWD/6
SWD/7
SWD/8
IRQ2
On
Off
Off
Off
On
Off
Off
Off
IRQ3
Off
On
Off
Off
On
Off
Off
Off
IRQ4
Off
Off
On
Off
On
Off
Off
Off
IRQ5
Off
Off
Off
On
On
Off
Off
Off
None
Off
Off
Off
Off
On
Off
Off
Off
Note: Switch 5 must be "On" for the first PC II slave only and "Off" for all other PC II slave boards in a system.

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Card Type	Serial controller card
Processor	8088
Processor Speed	8MHz
Maximum Onboard Memory	512KB DRAM
Maximum Video Memory	2KB RAM
I/O Options	Serial ports (2)
Data Bus	8-bit ISA

CONNECTIONS
Function	Label	Function	Label
Serial port 1	J1	Serial port 2	J2

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	"B" KBD Data greater than 10 feet	SWA	Pins 2 & 3 closed
	"B" KBD Data less than 10 feet	SWA	Pins 1 & 2 closed
»	"A" KBD Data greater than 10 feet	SWA	Pins 5 & 6 closed
	"A" KBD Data less than 10 feet	SWA	Pins 4 & 5 closed
»	"B" KBD Clock greater than 10 feet	SWA	Pins 8 & 9 closed
	"B" KBD Clock less than 10 feet	SWA	Pins 7 & 8 closed
»	"A" KBD Clock greater than 10 feet	SWA	Pins 11 & 12 closed
	"A" KBD Clock less than 10 feet	SWA	Pins 10 & 11 closed
»	"B" Speaker greater than 10 feet	SWA	Pins 14 & 15 closed
	"B" Speaker less than 10 feet	SWA	Pins 13 & 14 closed
»	"A" Speaker greater than 10 feet	SWA	Pins 17 & 18 closed
	"A" Speaker less than 10 feet	SWA	Pins 16 & 17 closed

BASE I/O ADDRESS SELECTION
Setting	SWB/1	SWB/2	SWB/3	SWB/4	SWB/5	SWB/6	SWB/7	SWB/8
230h	On	On	On	Off	Off	On	On	On
231h	On	On	On	Off	Off	On	On	On
232h	Off	On	On	Off	Off	On	On	On
233h	Off	On	On	Off	Off	On	On	On
234h	On	Off	On	Off	Off	On	On	On
235h	On	Off	On	Off	Off	On	On	On
236h	Off	Off	On	Off	Off	On	On	On
237h	Off	Off	On	Off	Off	On	On	On
238h	On	On	Off	Off	Off	On	On	On
239h	On	On	Off	Off	Off	On	On	On
23Ah	Off	On	Off	Off	Off	On	On	On
23Bh	Off	On	Off	Off	Off	On	On	On
23Ch	On	Off	Off	Off	Off	On	On	On
23Dh	On	Off	Off	Off	Off	On	On	On
23Eh	Off	Off	Off	Off	Off	On	On	On
23Fh	Off	Off	Off	Off	Off	On	On	On
240h	On	On	On	On	On	Off	On	On
241h	On	On	On	On	On	Off	On	On
242h	Off	On	On	On	On	Off	On	On
243h	Off	On	On	On	On	Off	On	On

BASE I/O ADDRESS SELECTION
Setting	SWC/1	SWC/2	SWC/3	SWC/4	SWC/5	SWC/6	SWC/7	SWC/8
C0	On	On	On	On	On	On	Off	Off
C1	On	On	Off	Off	Off	Off	Off	On

SERIAL PORT INTERRUPT SELECTION
IRQ	SWD/1	SWD/2	SWD/3	SWD/4	SWD/5	SWD/6	SWD/7	SWD/8
IRQ2	On	Off	Off	Off	On	Off	Off	Off
IRQ3	Off	On	Off	Off	On	Off	Off	Off
IRQ4	Off	Off	On	Off	On	Off	Off	Off
IRQ5	Off	Off	Off	On	On	Off	Off	Off
None	Off	Off	Off	Off	On	Off	Off	Off
Note: Switch 5 must be "On" for the first PC II slave only and "Off" for all other PC II slave boards in a system.