Functional Description

The CY7C960 Slave VMEbus Interface Controller provides the board designer with an integrated, full-featured VME64 in terface. This 64-pin device can be programmed to handle every transaction defined in the VME64 specification. The CY7C961 is based upon the CY7C960: additional features in clude Remote Master capability whereby the CY7C961 can be commanded to move data as a VMEbus master. The CY7C961 is packaged in a 100-pin outline.

特性 Features

? 80-Mbyte-per-second block transfer rates

? All VME64 transactions provided, including A64/D64, A40/MD32 transfers

? Auto Slot ID

? CR/CSR space

? All standard (Rev C) VMEbus transactions implemented

? VMEbus Interrupter

? No local CPU required

? Programmable from VMEbus, serial PROM, or local bus

? DRAM controller, including refresh

? On-chip DMA controller

? Local I/O controller

? Flexible VMEbus address scheme

? User-configured VMEbus response

? 64-pin TQFP, 10x10mm (CY7C960)

? 100-pin TQFP, 14x14mm (CY7C961)