Part Number
|
SMFR-29C516E-31SB |
Manufacturer
|
ATMEL Corporation |
Description
|
16 Bit Flow Through EDAC Error Detection And Correction unit |
Published
|
Apr 16, 2005 |
Detailed Description
|
29C516E
16–Bit Flow–Through EDAC Error Detection And Correction unit
1. Introduction
The 29C516E Atmel EDAC is a very lo...
|
Datasheet
|
SMFR-29C516E-31SB
|
Overview
29C516E
16–Bit Flow–Through EDAC Error Detection And Correction unit
1.
Introduction
The 29C516E Atmel EDAC is a very low power flow–through 16–bit Error Detection And Correction unit (EDAC) with two user data buses.
The EDAC is used in a high integrity system for monitoring and correction of data values coming from the memory space.
During a processor write cycle, at each memory location (16–bit width), EDAC calculated checkword (6 or 8–bit width) is added.
When performing a read operation from memory, the 29C516E verifies the entire checkword and data combination.
It detects and can correct 100% of all the single–bit errors and it detects all double–bit errors.
When the 29C516E uses 6–chec...
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