HD68562 Description
HD68562 DUSCC (Dual Universal Serial munications Controller) The HD68562 Dual Universal Serial munications Controller (DUSCC) transforms parallel data which is transferred from central processing unit into serial data_ It is a single chip MOS-LSI munications device designed to be a foundation of universal high-performance data-munication subsystems, particularly for the 68000 family microprocessors_ The DUSCC...
HD68562 Key Features
- Channel data rate: 4M bps maximum
- Receiver/Transmitter: Two channels, dual full-duplex syn
- MUlti-protocol BOP (Bit Oriented Protocol)
- High data transfer efficiency: Four-character receiver/transmitter FIFOs
- Parity and FCS (Frame Check Sequence): VRC, LRC-8, CRC-16, CRC-CCITT
- Programmable data encoding/decoding: NRZ, NRZI, FMO, FM1, Manchester
- DMA interface: patible with Hitachi HD68450/HD63450 DMAC and other DMA controllers
- Multi-function programmable l6-bit CIT: Baud rate generator, etc
- Clock oscillator: On-chip oscillator for crystal
- Power supply: Single +5V