QUATECH, INC. DS-102, DS-102S Card Type Serial interface Chipset Controller Unidentified I/O Options Serial ports (2) Maximum Dram N/A [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 J1 Serial port 2 J2 SERIAL PORT CONFIGURATION Port 1 Port 2 JP4 Enabled Enabled Pins 1 & 2, 3 & 4 closed Enabled Disabled Pins 1 & 2 closed Disabled Enabled Pins 3 & 4 closed Disabled Disabled Open SERIAL INTERRUPT SHARING SELECTION Port 1 Port 2 JP2 JP3 Non-sharable Non-sharable Pins 2 & 3, 5 Pins 2 & 3, 5 & 6 closed & 6 closed Non-sharable Sharable Pins 2 & 3, 5 Pins 1 & 2, 4 & 6 closed & 5 closed Sharable Non-sharable Pins 1 & 2, 4 Pins 2 & 3, 5 & 5 closed & 6 closed Sharable Sharable Pins 1 & 2, 4 Pins 1 & 2, 4 & 5 closed & 5 closed PORT 1 ADDRESS SELECT Address 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 008h On On On On On On On Off 010h On On On On On On Off On 018h On On On On On On Off Off 2E8h On Off On Off Off Off On Off (COM4:) 2F8h On Off On Off Off Off Off Off (COM2:) 3E8h On Off Off Off Off Off On Off (COM3:) 3F8h On Off Off Off Off Off Off Off (COM1:) 7E0h Off Off Off Off Off Off On On 7E8h Off Off Off Off Off Off On Off 7F0h Off Off Off Off Off Off Off On 7F8h Off Off Off Off Off Off Off Off Note: A total of 255 memory base address settings are available. The switches are a binary representation of the decimal addresses. Switch 8 is the Least Significant Bit and switch 1 is the Most Significant Bit. The switches have the following decimal values: switch 8=1, 7=2, 6=4, 5=8, 4=16, 3=32, 2=64, 1=128. Turn off the switches and add the off switches to obtain the correct memory base address. (On=0, Off=1) PORT 2 ADDRESS SELECT Address SW2/1 SW2/2 SW2/3 SW2/4 SW2/5 SW2/6 SW2/7 SW2/8 000h On On On On On On On On 008h On On On On On On On Off 010h On On On On On On Off On 018h On On On On On On Off Off 2E8h On Off On Off Off Off On Off (COM4:) 2F8h On Off On Off Off Off Off Off (COM2:) 3E8h On Off Off Off Off Off On Off (COM3:) 3F8h On Off Off Off Off Off Off Off (COM1:) 7E0h Off Off Off Off Off Off On On 7E8h Off Off Off Off Off Off On Off 7F0h Off Off Off Off Off Off Off On 7F8h Off Off Off Off Off Off Off Off Note: A total of 255 memory base address settings are available. The switches are a binary representation of the decimal addresses. Switch 8 is the Least Significant Bit and switch 1 is the Most Significant Bit. The switches have the following decimal values: switch 8=1, 7=2, 6=4, 5=8, 4=16, 3=32, 2=64, 1=128. Turn off the switches and add the off switches to obtain the correct memory base address. (On=0, Off=1) PORT 1 DTE/DCE SELECTION JP7 DTE DCE [Image] [Image] PORT 2 DTE/DCE SELECTION JP8 DTE DCE [Image] [Image] PORT 1 INTERRUPT SELECTION IRQ JP5 2 Pins 1 & 2 closed 3 Pins 3 & 4 closed 4 Pins 5 & 6 closed 5 Pins 7 & 8 closed 6 Pins 9 & 10 closed 7 Pins 11 & 12 closed PORT 2INTERRUPT SELECTION IRQ JP6 2 Pins 1 & 2 closed 3 Pins 3 & 4 closed 4 Pins 5 & 6 closed 5 Pins 7 & 8 closed 6 Pins 9 & 10 closed 7 Pins 11 & 12 closed INPUT CLOCK DIVISOR SELECT JP1 10 (Default) 5 2 1 [Image] [Image] [Image] [Image]