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.

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)