S-1004, S-1006 IO card Settings and Configuration

Card Type	Serial
Chipset	Startech ST16C650 (for S-1004) 16550A (for S-1006)
I/O Options	Serial ports (2)
Data Bus	16-bit ISA

CONNECTIONS
Function	Label	Function	Label
Serial port 1	P1	Serial port 2	P2

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	Serial port 1 interrupt normal	JP6	Pins 1 & 3, 2 & 4 closed
	Serial port 1 interrupt shared	JP6	Pins 3 & 5, 4 & 6 closed
»	Serial port 2 interrupt normal	JP7	Pins 1 & 3, 2 & 4 closed
	Serial port 2 interrupt shared	JP7	Pins 3 & 5, 4 & 6 closed
»	Factory configured - do not alter	SW2/6	N/A
»	Factory configured - do not alter	SW2/7	N/A
»	Serial port 1 enabled	SW2/8	On
	Serial port 1 disabled	SW2/8	Off
»	Factory configured - do not alter	SW4/6	N/A
»	Factory configured - do not alter	SW4/7	N/A
»	Serial port 2 enabled	SW4/8	On
	Serial port 2 disabled	SW4/8	Off

SERIAL PORT 1 ADDRESS SELECTION
Setting		SW1/1	SW1/2	SW1/3	SW1/4	SW1/5	SW1/6
	0000h	On	On	On	On	On	On
	0008h	On	On	On	On	On	On
	0010h	On	On	On	On	On	On
	0018h	On	On	On	On	On	On
	0020h	On	On	On	On	On	On
»	03F8h	On	On	On	On	On	On
	FFD8h	Off	Off	Off	Off	Off	Off
	FFE0h	Off	Off	Off	Off	Off	Off
	FFE8h	Off	Off	Off	Off	Off	Off
	FFF0h	Off	Off	Off	Off	Off	Off
	FFF8h	Off	Off	Off	Off	Off	Off

SERIAL PORT 1 ADDRESS SELECTION (CON’T)
Setting		SW1/7	SW1/8	SW2/1	SW2/2	SW2/3	SW2/4	SW2/5
	0000h	On	On	On	On	On	On	On
	0008h	On	On	On	On	On	On	Off
	0010h	On	On	On	On	On	Off	On
	0018h	On	On	On	On	On	Off	Off
	0020h	On	On	On	On	Off	On	On
»	03F8h	Off	Off	Off	Off	Off	Off	Off
	FFD8h	Off	Off	Off	Off	On	Off	Off
	FFE0h	Off	Off	Off	Off	Off	On	On
	FFE8h	Off	Off	Off	Off	Off	On	Off
	FFF0h	Off	Off	Off	Off	Off	Off	On
	FFF8h	Off	Off	Off	Off	Off	Off	Off
Note: A total of 16384 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/1 is the Most Significant Bit and switch SW2/3 is the Least Significant Bit. The switches have the following decimal values: SW1/1=32768, SW1/2=16384, SW1/3=8192, SW1/4=4096, SW1/5=2048, SW1/6=1024, SW1/7=512, SW1/8=256, SW2/1=128, SW2/2=64, SW2/3=32, SW2/4=16, SW2/5=8. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0)

SERIAL PORT 2 ADDRESS SELECTION
Setting		SW3/1	SW3/2	SW3/3	SW3/4	SW3/5	SW3/6
	0000h	On	On	On	On	On	On
	0008h	On	On	On	On	On	On
	0010h	On	On	On	On	On	On
	0018h	On	On	On	On	On	On
	0020h	On	On	On	On	On	On
»	02F8h	On	On	On	On	On	On
	FFD8h	Off	Off	Off	Off	Off	Off
	FFE0h	Off	Off	Off	Off	Off	Off
	FFE8h	Off	Off	Off	Off	Off	Off
	FFF0h	Off	Off	Off	Off	Off	Off
	FFF8h	Off	Off	Off	Off	Off	Off

SERIAL PORT 2 ADDRESS SELECTION (CON’T)
Setting		SW3/7	SW3/8	SW4/1	SW4/2	SW4/3	SW4/4	SW4/5
	0000h	On	On	On	On	On	On	On
	0008h	On	On	On	On	On	On	Off
	0010h	On	On	On	On	On	Off	On
	0018h	On	On	On	On	On	Off	Off
	0020h	On	On	On	On	Off	On	On
»	02F8h	Off	On	Off	Off	Off	Off	Off
	FFD8h	Off	Off	Off	Off	On	Off	Off
	FFE0h	Off	Off	Off	Off	Off	On	On
	FFE8h	Off	Off	Off	Off	Off	On	Off
	FFF0h	Off	Off	Off	Off	Off	Off	On
	FFF8h	Off	Off	Off	Off	Off	Off	Off
Note: A total of 16384 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW3/1 is the Most Significant Bit and switch SW4/3 is the Least Significant Bit. The switches have the following decimal values: SW3/1=32768, SW3/2=16384, SW3/3=8192, SW3/4=4096, SW3/5=2048, SW3/6=1024, SW3/7=512, SW3/8=256, SW4/1=128, SW4/2=64, SW4/3=32, SW4/4=16, SW4/5=8. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0)

SERIAL PORT 1 INTERRUPT SELECTION
Setting		JP1/A	JP1/B	JP1/C	JP1/D	JP1/E
	IR/FONT>	Open	Open	Open	Open	Open
	IRQ3	Open	Open	Open	Open	Open
»	IRQ4	Open	Open	Open	Open	Open
	IRQ5	Open	Open	Open	Open	Open
	IRQ6	Open	Open	Open	Open	Open
	IRQ7	Open	Open	Open	Open	Open
	IRQ10	Open	Open	Open	Open	Closed
	IRQ11	Open	Open	Open	Closed	Open
	IRQ12	Open	Open	Closed	Open	Open
	IRQ14	Open	Closed	Open	Open	Open
	IRQ15	Closed	Open	Open	Open	Open
	Disabled	Open	Open	Open	Open	Open

SERIAL PORT 1 INTERRUPT SELECTION (CON’T)
Setting		JP1/F	JP1/G	JP1/H	JP1/I	JP1/J	JP1/K
	IR/FONT>	Open	Open	Open	Open	Open	Closed
	IRQ3	Open	Open	Open	Open	Closed	Open
»	IRQ4	Open	Open	Open	Closed	Open	Open
	IRQ5	Open	Open	Closed	Open	Open	Open
	IRQ6	Open	Closed	Open	Open	Open	Open
	IRQ7	Closed	Open	Open	Open	Open	Open
	IRQ10	Open	Open	Open	Open	Open	Open
	IRQ11	Open	Open	Open	Open	Open	Open
	IRQ12	Open	Open	Open	Open	Open	Open
	IRQ14	Open	Open	Open	Open	Open	Open
	IRQ15	Open	Open	Open	Open	Open	Open
	Disabled	Open	Open	Open	Open	Open	Open

SERIAL PORT 2 INTERRUPT SELECTION
Setting		JP2/A	JP2/B	JP2/C	JP2/D	JP2/E
	IR/FONT>	Open	Open	Open	Open	Open
»	IRQ3	Open	Open	Open	Open	Open
	IRQ4	Open	Open	Open	Open	Open
	IRQ5	Open	Open	Open	Open	Open
	IRQ6	Open	Open	Open	Open	Open
	IRQ7	Open	Open	Open	Open	Open
	IRQ10	Open	Open	Open	Open	Closed
	IRQ11	Open	Open	Open	Closed	Open
	IRQ12	Open	Open	Closed	Open	Open
	IRQ14	Open	Closed	Open	Open	Open
	IRQ15	Closed	Open	Open	Open	Open
	Disabled	Open	Open	Open	Open	Open

SERIAL PORT 2 INTERRUPT SELECTION (CON’T)
Setting		JP2/F	JP2/G	JP2/H	JP2/I	JP2/J	JP2/K
	IR/FONT>	Open	Open	Open	Open	Open	Closed
»	IRQ3	Open	Open	Open	Open	Closed	Open
	IRQ4	Open	Open	Open	Closed	Open	Open
	IRQ5	Open	Open	Closed	Open	Open	Open
	IRQ6	Open	Closed	Open	Open	Open	Open
	IRQ7	Closed	Open	Open	Open	Open	Open
	IRQ10	Open	Open	Open	Open	Open	Open
	IRQ11	Open	Open	Open	Open	Open	Open
	IRQ12	Open	Open	Open	Open	Open	Open
	IRQ14	Open	Open	Open	Open	Open	Open
	IRQ15	Open	Open	Open	Open	Open	Open
	Disabled	Open	Open	Open	Open	Open	Open

SERIAL PORT CLOCK SPEED
Setting	Multiplier	JP3/A	JP3/B	JP3/C
1.8342MHz	1	Closed	Open	Open
3.6864MHz	2	Open	Closed	Open
7.3728MHz	4	Open	Open	Closed

SERIAL PORT 1 CONFIGURATION
Setting	JP4
DTE	Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10, 11 &12, 13 & 14, 15 & 16, 17 & 18, 19 & 20 closed
DCE	Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 11, 10 & 12, 13 & 15, 14 & 16, 17 & 18, 19 & 20 closed

SERIAL PORT 2 CONFIGURATION
Setting	JP5
DTE	Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10, 11 &12, 13 & 14, 15 & 16, 17 & 18, 19 & 20 closed
DCE	Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 11, 10 & 12, 13 & 15, 14 & 16, 17 & 18, 19 & 20 closed