Visible to Intel only — GUID: nik1409855263173
Ixiasoft
Visible to Intel only — GUID: nik1409855263173
Ixiasoft
1.3.1.2.2. Byte Serializer in Double-Width Mode
The operation in double-width mode is similar to that of single-width mode. For example, in double-width mode with a channel width of 32 bits, the byte serializer forwards tx_parallel_data[15:0] first, followed by tx_parallel_data[31:16].
Mode | Input Data Width to the Byte Serializer | Output Data Width from the Byte Serializer | Byte Serializer Output Ordering |
---|---|---|---|
Double-width | 32 | 16 | Least significant 16 bits of the 32-bit output first |
40 | 20 | Least significant 20 bits of the 40-bit output first |
If you select the 8B/10B Encoder option, the 8B/10B encoder uses the output from the byte serializer. Otherwise, the byte serializer output is forwarded to the serializer.