QUATECH, INC. DSDP-402 Card Type Multi I/O Chipset Controller Unidentified I/O Options Serial ports (2), parallel ports (2) Maximum Dram N/A [Image] CONNECTIONS Purpose Location Serial controller daughtercard 1 H1 header Serial controller daughtercard 2 H2 header Parallel port 1 J1 Parallel port 2 J2 SERIAL PORT CONFIGURATION Port 1 Port 2 JP9 pins 1 & 2 JP9 pins 3 & 4 Enabled Enabled Closed Closed Enabled Disabled Closed Open Disabled Enabled Open Closed Disabled Disabled Open Open SERIAL INTERRUPT SHARING Port 1 IRQ Port 2 IRQ JP1 JP3 Non-sharable Non-sharable Pins 1 & 2 Pins 1 & 2 closed closed Non-sharable Sharable Pins 1 & 2 Pins 3 & 4, 5 closed & 6 closed Sharable Non-sharable Pins 3 & 4, 5 Pins 1 & 2 & 6 closed closed Sharable Sharable Pins 3 & 4, 5 Pins 3 & 4, 5 & 6 closed & 6 closed SERIAL PORT 1 ADDRESS SELECTION Address SW1/10 SW1/9 SW1/8 SW1/7 SW1/6 SW1/5 SW1/4 SW1/3 SW1/2 SW1/1 000h On On On On On On On On On On 001h On On On On On On On On On Off 002h On On On On On On On On Off On 003h On On On On On On On On Off Off 004h On On On On On On On Off On On 2E8h Off On Off Off Off On Off On On On (COM4) 2F8h Off On Off Off Off Off Off On On On (COM2) 3E8h Off Off Off Off Off On Off On On On (COM3) 3F4h Off Off Off Off Off Off On Off On On 3F5h Off Off Off Off Off Off On Off On Off 3F6h Off Off Off Off Off Off On Off Off On 3F7h Off Off Off Off Off Off On Off Off Off 3F8h Off Off Off Off Off Off Off On On On (COM1) Note: A total of 1023 memory base address settings are available. The switches are a binary representation of the decimal addresses. Switch 1 is the Least Significant Bit and switch 10 is the Most Significant Bit. The switches have the following decimal values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128, 9=256, 10=512. Add the values of the off switches to obtain the correct memory address. (On=0, Off=1) SERIAL PORT 1 ADDRESS SELECTION Address SW2/10 SW2/9 SW2/8 SW2/7 SW2/6 SW2/5 SW2/4 SW2/3 SW2/2 SW2/1 000h On On On On On On On On On On 001h On On On On On On On On On Off 002h On On On On On On On On Off On 003h On On On On On On On On Off Off 004h On On On On On On On Off On On 2E8h Off On Off Off Off On Off On On On (COM4) 2F8h Off On Off Off Off Off Off On On On (COM2) 3E8h Off Off Off Off Off On Off On On On (COM3) 3F4h Off Off Off Off Off Off On Off On On 3F5h Off Off Off Off Off Off On Off On Off 3F6h Off Off Off Off Off Off On Off Off On 3F7h Off Off Off Off Off Off On Off Off Off 3F8h Off Off Off Off Off Off Off On On On (COM1) Note: A total of 1023 memory base address settings are available. The switches are a binary representation of the decimal addresses. Switch 1 is the Least Significant Bit and switch 10 is the Most Significant Bit. The switches have the following decimal values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128, 9=256, 10=512. Add the values of the off switches to obtain the correct memory address. (On=0, Off=1) SERIAL PORT 1 IRQ SELECTION IRQ JP2 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 SERIAL PORT 2 IRQ SELECTION IRQ JP4 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 PARALLEL PORT CONFIGURATION Port 1 Port 2 JP9 pins 5 & 6 JP9 pins 7 & 8 Enabled Enabled Closed Closed Enabled Disabled Closed Open Disabled Enabled Open Closed Disabled Disabled Open Open PARALLEL PORT INTERRUPT LEVEL SELECTION Port 1 mode Port 2 mode JP5 JP6 High-Low-High High-Low-High Pins 1 & 2 Pins 1 & 2 closed closed High-Low-High Low-High-Low Pins 1 & 2 Pins 3 & 4 closed closed Low-High-Low High-Low-High Pins 3 & 4 Pins 1 & 2 closed closed Low-High-Low Low-High-Low Pins 3 & 4 Pins 3 & 4 closed closed PARALLEL PORT DIRECTION SELECTION Port 1 mode Port 2 mode JP10 jP11 Bidirectional Bidirectional Pins 3 & 4 Pins 3 & 4 closed closed Bidirectional Unidirectional Pins 3 & 4 Pins 1 & 2 closed closed Unidirectional Bidirectional Pins 1 & 2 Pins 3 & 4 closed closed Unidirectional Unidirectional Pins 1 & 2 Pins 1 & 2 closed closed PARALLEL PORT 1 ADDRESS SELECTION Address SW3/9 SW3/8 SW3/7 SW3/6 SW3/5 SW3/4 SW3/3 SW3/2 SW3/1 SW3/0 000h On On On On On On On On On On 001h On On On On On On On On On Off 002h On On On On On On On On Off On 003h On On On On On On On On Off Off 004h On On On On On On On Off On On 278h Off On On Off Off Off Off On On On (LPT2) 378h Off Off On Off Off Off Off On On On (LPT1) 3BCh Off Off Off On Off Off Off Off On On (LPT3) 3F4h Off Off Off Off Off Off On Off On On 3F5h Off Off Off Off Off Off On Off On Off 3F6h Off Off Off Off Off Off On Off Off On 3F7h Off Off Off Off Off Off On Off Off Off 3F8h Off Off Off Off Off Off Off On On On Note: A total of 1023 memory base address settings are available. The switches are a binary representation of the decimal addresses. Switch 1 is the Least Significant Bit and switch 10 is the Most Significant Bit. The switches have the following decimal values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128, 9=256, 10=512. Add the values of the off switches to obtain the correct memory address. (On=0, Off=1) PARALLEL PORT 2 ADDRESS SELECTION Address SW4/9 SW4/8 SW4/7 SW4/6 SW4/5 SW4/4 SW4/3 SW4/2 SW4/1 SW4/0 000h On On On On On On On On On On 001h On On On On On On On On On Off 002h On On On On On On On On Off On 003h On On On On On On On On Off Off 004h On On On On On On On Off On On 278h Off On On Off Off Off Off On On On (LPT2) 378h Off Off On Off Off Off Off On On On (LPT1) 3BCh Off Off Off On Off Off Off Off On On (LPT3) 3F4h Off Off Off Off Off Off On Off On On 3F5h Off Off Off Off Off Off On Off On Off 3F6h Off Off Off Off Off Off On Off Off On 3F7h Off Off Off Off Off Off On Off Off Off 3F8h Off Off Off Off Off Off Off On On On Note: A total of 1023 memory base address settings are available. The switches are a binary representation of the decimal addresses. Switch 1 is the Least Significant Bit and switch 10 is the Most Significant Bit. The switches have the following decimal values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128, 9=256, 10=512. Add the values of the off switches to obtain the correct memory address. (On=0, Off=1) PARALLEL PORT 1 IRQ SELECTION IRQ JP7 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 PARALLEL PORT 2 IRQ SELECTION IRQ JP8 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 [Image] DRV-232 DAUGHTERBOARD CONNECTIONS Purpose Location Header to mainboard H1 Serial port J1 DTE/DCE CONFIGURATION DTE DCE JP1 JP1 [Image] [Image] [Image] DRV-422/DRV-485 DAUGHTERBOARD CONNECTIONS Purpose Location Header to mainboard H1 Serial port J1 DUPLEX CONFIGURATION Setting JP1, pins 3 & 6 Half Closed Full Open RTS/CTS CONFIGURATION Pass-thorugh Loopback JP1 JP1 [Image] [Image]