Knowledge Base Article
Incorrect ACP IDs Listed in Arria 10 and Cyclone 10 HPS Technical Reference Manuals
Description
The Arria V Hard Processor System Technical Reference Manual and Cyclone V Hard Processor System Technical Reference Manual list incorrect values for the HPS peripheral master input IDs in the Accelerator Coherency Port (ACP) ID mapper. The “HPS Peripheral Master Input IDs” table contains incorrect ID values.
Resolution
Use v14.0 or later of the Hard Processor System Technical Reference Manual. v14.0 and later show the correct ACP IDs, as follows:
| Interconnect Master | ID |
| DMA | 00000xxxx001 |
| EMAC0 | 10000xxxx001 |
| EMAC1 | 10000xxxx010 |
| USB0 | 100000000011 |
| USB1 | 100000000110 |
| NAND | 1xxxxxxxx100 |
| DAP | 000000000100 |
| SD/MMC | 100000000101 |
| FPGA-to-HPS Bridge | 0xxxxxxxx000 |
| L2M0 | 0xxxxxxxx010 |
| TMC | 100000000000 |
ID values are binary. The letter x denotes variable ID bits that the master passes with each transaction.
Updated 2 months ago
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