RELIALOGIC CORPORATION PRIVATE, LTD. CA8972 Data bus: 32-bit, VL-Bus Size: Three quarter-length, half-height card Hard drive supported: Two IDE (AT) interface drives Floppy drives 360KB, 720KB, 1.2MB, or 1.44MB drives supported: [Image] CONNECTIONS Function Location 40-pin primary IDE(AT) interface CN1 40-pin secondary IDE(AT) interface CN2 34-pin control cable connector - floppy CN3 drive 16-pin game port CN4 10-pin serial port 1 - internal & 9-pin CN5 serial port 1 - external 10-pin serial port 2 - internal CN6 25-pin parallel port CN7 2-pin drive active LED for primary IDE JP1 2-pin drive active LED for secondary IDE JP2 USER CONFIGURABLE SETTINGS Function Location Setting » Primary IDE interface enabled JP5 pins 1 & 2 closed Primary IDE interface JP5 pins 2 & 3 closed disabled » Secondary IDE interface JP6 pins 1 & 2 closed enabled Secondary IDE interface JP6 pins 2 & 3 closed disabled » Floppy drive interface JP8 pins 1 & 2 closed enabled Floppy drive interface JP8 pins 2 & 3 closed disabled » Game port enabled JP14 pins 1 & 2 closed Game port disabled JP14 pins 2 & 3 closed PARALLEL PORT CONFIGURATION LPT JP7 JP13 » LPT2 pins 1 & 2 closed pins 1 & 2 closed LPT3 pins 1 & 2 closed pins 2 & 3 closed Disabled pins 2 & 3 closed n/a SERIAL PORT 1 CONFIGURATION COM JP9 JP10 » COM1 pins 1 & 2 closed pins 1 & 2 closed COM3 pins 1 & 2 closed pins 2 & 3 closed Disabled pins 2 & 3 closed n/a SERIAL PORT 2 CONFIGURATION COM JP11 JP12 » COM2 pins 1 & 2 closed pins 1 & 2 closed COM4 pins 1 & 2 closed pins 2 & 3 closed Disabled pins 2 & 3 closed n/a HDD SPEED CONFIGURATION CPU Clock Speed JP3 JP4 > 50MHz pins 1 & 2 closed pins 1 & 2 closed 40/50 MHz pins 2 & 3 closed pins 2 & 3 closed 25/33 MHz pins 2 & 3 closed pins 1 & 2 closed <20MHz pins 1 & 2 closed pins 2 & 3 closed Note: The HDD speed is configured according to the CPU clock.