IDT73720A Overview
The IDT73720/A Bus Exchanger is a high speed 16-bit bus exchange device intended for inter-bus munication in interleaved memory systems and high performance multiplexed address and data busses. The Bus Exchanger is responsible for interfacing between the CPU A/D bus (CPU address/data bus) and multiple memory data busses. The 73720/A uses a three bus architecture (X, Y, Z), with control signals suitable for simple...
IDT73720A Key Features
- High-speed 16-bit bus exchange for interbus munication in the following environments
- Multi-way interleaving memory
- Multiplexed address and data busses
- Direct interface to R3051 family RISChipSet™
- R3051™ family of integrated RISController™ CPUs
- R3721 DRAM controller
- Data path for read and write operations
- Low noise 12mA TTL level outputs
- Bidirectional 3-bus architecture: X, Y, Z
- One CPU bus: X