Datasheet Details
| Part number | DP8406 |
|---|---|
| Manufacturer | National Semiconductor |
| File Size | 225.31 KB |
| Description | 32-Bit Parallel Error Detection and Correction Circuit |
| Datasheet |
 DP8406 Datasheet
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| Part number | DP8406 |
|---|---|
| Manufacturer | National Semiconductor |
| File Size | 225.31 KB |
| Description | 32-Bit Parallel Error Detection and Correction Circuit |
| Datasheet |
DP8406 Datasheet
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The DP8406 device is a 32-bit parallel error detection and correction circuit (EDAC) in a 52-pin or 68-pin package The EDAC uses a modified Hamming code to generate a 7-bit check word from a 32-bit data word This check word is stored along with the data word during the memory write cycle During the memory read cycle the 39-bit words from memory are processed by the EDAC to determine if errors have occurred in memory Single-bit errors in the 32-bit data word are flagged and corrected Single-bit e
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