CORONA COMPUTER CORPORATION
325 HDC
Data bus: 8-bit, ISA
Size: Full-length, full-height card
Hard drives supported: One MFM ST506 Drive
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
CONNECTIONS
Function
Location
20-pin data cable connector-drive 0
CN1
34-pin control cable connector-hard drive
CN2
DRIVE TYPE CONFIGURATION
Heads
Cylinders
JP1
JP2
JP3
4
306
closed
2
612
open