Visible to Intel only — GUID: fui1566294925373
Ixiasoft
Visible to Intel only — GUID: fui1566294925373
Ixiasoft
1.3. Memory Blocks
Item | M20K Block | eSRAM Block |
---|---|---|
Built-in support | In ×32-wide simple dual-port mode | In ×64-wide simple dual-port mode. |
Features | 32-bit word error detection and correction:
The ECC cannot guarantee detection or correction of non-adjacent two-bit (or more) errors. |
64-bit word error detection or correction:
|
Flags indicating memory status |
The status flags are part of the regular outputs from the memory block. |
|
When you engage ECC, the M20K memory runs slower than in non-ECC simple dual-port mode. To achieve a higher performance—compared to non-pipeline ECC mode—at the expense of a one-cycle latency, enable the optional ECC pipeline registers before the output decoder.