DP8473 Overview
This controller is a full featured floppy disk controller that is software patible with the mPD765A but also includes many additional hardware and software enhancements These enhancements include additional logic specifically required for an IBM PC PC-XT PC-AT or PS 2 design This controller incorporates a precision analog data separator that includes a self trimming delay line and VCO Up to three external filters...
DP8473 Key Features
- A2 12 mA mP bus interface buffers 48 mA floppy drive interface buffers Data rate and drive control registers Precision a
- A2 address lines the motor drive select register data rate register for selecting 250 300 500 kb s Disk Changed status d