PROMISE TECHNOLOGY, INC. DRIVECACHE DC2030 Data bus: 16-bit, ISA Size: Full-length, full-height card Hard drives supported: Two AT Interface (IDE) drives Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB Maximum heads/cyl.: 16 heads and 2048 cylinders [Image] CONNECTIONS Function Location Memory expansion card connector J1 & J2 40-pin AT Interface (IDE) control cable J3 connector-hard drive 40-pin AT interface (IDE) control cable J4 connector-from motherboard 34-pin control cable connector-floppy drive J5 4-pin connector-drive active LED W1 USER CONFIGURABLE SETTINGS Function Location Setting » AT bus interface enabled W2 closed AT bus interface disabled* W2 open » Factory configured - do not W3 open alter » Factory configured - do not W4 open alter » Factory configured - do not W5 open alter » Floppy drive enabled W6 closed Floppy drive disabled W6 open » Factory configured - do not SW1/switch 4 off alter Note:*This option allows for caching of the motherboard's imbedded HD controller via CN4. BIOS ADDRESS Address W7/jumper 1 W7/jumper 2 W7/jumper 3 W7/jumper 4 C000h closed closed closed closed C200h closed closed closed open C400h closed closed open closed C600h closed closed open open C800h closed open closed closed CA00h closed open closed open CC00h closed open open closed CE00h closed open open open D000h open closed closed closed D200h open closed closed open D400h open closed open closed D600h open closed open open » D800h open open closed closed DA00h open open closed open DC00h open open open closed DE00h open open open open ON-BOARD CACHE CONFIGURATION Size Bank 0 Bank 1 SW1/switch 2 SW1/switch 3 512KB (2) 256K x NONE on on 9 1MB (2) 256K x (2) 256K x on on 9 9 2MB (2) 1M x 9 NONE on off 2.5MB (2) 1M x 9 (2) 256K x on off 9 2.5MB (2) 256K x (2) 1M x 9 off off 9 4MB (2) 1M x 9 (2) 1M x 9 off on [Image] MEMORY BOARD CACHE CONFIGURATION - SW1 Size Bank 2 Bank 3 Bank 4 Bank 5 Bank 6 Bank 7 SW1/1 512KB (2) NONE NONE NONE NONE NONE on 256K 1MB (2) (2) NONE NONE NONE NONE on 256K 256K 1.5MB (2) (2) (2) NONE NONE NONE on 256K 256K 256K 2MB (2) (2) (2) (2) NONE NONE on 256K 256K 256K 256K 2MB (2) 1M NONE NONE NONE NONE NONE off 2.5MB (2) (2) (2) (2) (2) NONE on 256K 256K 256K 256K 256K 3MB (2) (2) (2) (2) (2) (2) on 256K 256K 256K 256K 256K 256K 4MB (2) 1M (2) 1M NONE NONE NONE NONE off 6MB (2) 1M (2) 1M (2) 1M NONE NONE NONE off 8MB (2) 1M (2) 1M (2) 1M (2) 1M NONE NONE off x9 10MB (2) 1M (2) 1M (2) 1M (2) 1M (2) 1M NONE off 12MB (2) 1M (2) 1M (2) 1M (2) 1M (2) 1M (2) 1M off