BOCA RESEARCH, INC. BB1004/BB1008 Card Type 16-bit ISA Chipset Controller Unidentified I/O Options Asynchronous serial ports (4 or 8) Maximum DRAM N/A [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN1 Serial port 5 CN5 Serial port 2 CN2 Serial port 6 CN6 Serial port 3 CN3 Serial port 7 CN7 Serial port 4 CN4 Serial port 8 CN8 I/O PORT ADDRESS SELECTION Address J1/A J1/B J1/C J1/D J1/E J1/F J1/G J1/H » 100h Open Closed Open Open Closed Open Open Open 000h Closed Open Open Open Closed Open Open Open 040h Closed Open Open Open Open Closed Open Open 080h Closed Open Open Open Open Open Closed Open 0C0h Closed Open Open Open Open Open Open Closed 140h Open Closed Open Open Open Closed Open Open 180h Open Closed Open Open Open Open Closed Open 1C0h Open Closed Open Open Open Open Open Closed 200h Open Open Closed Open Closed Open Open Open 240h Open Open Closed Open Open Closed Open Open 280h Open Open Closed Open Open Open Closed Open 2C0h Open Open Closed Open Open Open Open Closed 300h Open Open Open Closed Closed Open Open Open 340h Open Open Open Closed Open Closed Open Open 380h Open Open Open Closed Open Open Closed Open 3C0h Open Open Open Closed Open Open Open Closed INTERRUPT SELECTION IRQ J2/A J2/B J2/C J2/D J2/E J2/F J2/G J2/H 4 Open Closed Open Open Open Open Open Open 3 Closed Open Open Open Open Open Open Open 5 Open Open Closed Open Open Open Open Open 7 Open Open Open Closed Open Open Open Open 10 Open Open Open Open Closed Open Open Open 11 Open Open Open Open Open Closed Open Open 12 Open Open Open Open Open Open Closed Open 15 Open Open Open Open Open Open Open Closed