IDT49C466 Description
The IDT49C466/A 64-bit Flow-thruEDC is a high-speed error detection and correction unit that ensures data integrity in memory systems. The flow-thru architecture, with separate system and memory data buses, is ideally suited for pipelined memory systems. Implementing a modified Hamming code, the IDT49C466/A corrects all single bit hard and soft errors, and detects all double bit errors.
IDT49C466 Key Features
- 64-bit wide Flow-thruEDC™
- Separate System and Memory Data Input/Output Buses
- Error Detect Time: 10ns
- Error Correct Time: 15ns
- Corrects all single bit errors; Detects all double bit errors and some multiple bit errors
- Configurable 16-deep bus read/write FIFOs with flags
- Simultaneous check bit generation and correction of memory data
- Supports partial word writes on byte boundaries
- Low noise output
- Sophisticated error diagnostics and error logging