MB86603 Description
The MB86603 is a SCSI-2 protocol controller (SPC) that facilitates interface control between the host puter (medium/small) and peripheral devices. The specifications conform to the SCSI-2 standard but have an improved baud rate and extended functions. The MB86603 supports high-speed synchronous transfer, wide transfer (16 bits), the MPU/DMA stand-alone system bus, and programmable mands, to enable configuration of...
MB86603 Key Features
- Operable as initiator and target
- Two types of data transfer
- Synchronous transfer: Max. 20 Mbytes/s, max. 32 offsets, 32-level baud rate
- Asynchronous transfer: Max. 10 Mbytes/s
- Transfer parameters (transfer mode, baud rate, transfer offset for 15 connected devices)
- Single-end and differential transmissions
- Tristate bidirectional buffers for transfer control signals (REQ, ACK)
- Automatic response to selection/reselection
- Automatic receiving
- 64-byte data register (FIFO) for data phase