Bit | Access Type | Description |
---|---|---|
23:24 | R/W |
MAX_SCHEDULE: Maximum number of blocks that can be interleaved by the LDPC encoder or decoder while code is active.
See LDPC Block Interleaving for details. |
22 | R/W |
NO_FINAL_PARITY_CHECK: For decode, a parity check can be performed on the result when the specified maximum iterations is reached to establish if the final iteration resulted in a pass or fail. Adds some latency to the status output (data output can be obtained as soon as decode completed).
|
21 | R/W | SPECIAL_QC: Required when circulant weight is greater than 1 in a decode operation. Parameter set by the Vivado IDE for the given code definition. |
20 | R/W |
NORM_TYPE: Normalization required
See LDPC Code Support for details. |
19:9 | R/W | NMQC: Specifies internal soft-data memory requirements of codeword. Parameter set by the Vivado IDE for the given code definition. |
8:0 | R/W |
NLAYERS: Number of layers in code Range: 1 ≤ NLAYERS ≤ 256 |
|