The sample and config input share one 512-bit port. Config is stored in the first 512 bit. The weight vector is output by a 512-bit port, which will be aligned to 512 bit boundaries. Config’s details are documented in the following table:
| 511-448 | 447-384 | 383-320 | 319-256 | 255-192 | 191-128 | 127-64 | 63-0 |
|---|---|---|---|---|---|---|---|
| columns | offset | tolerence | reg_para | step_size | sample_number | max_iteration | features_number |