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SRIO Registers
5.83 Port Error Rate Enable CSR n (SPn_RATE_EN)
Each of the four ports is supported by a register of this type (see Table 160). The port error rate enable CSR n (SPn_RATE_EN) is shown in Figure 146 and described in Table 161.
Table 160. SPn_RATE_EN Registers and the Associated Ports
Register | Address Offset | Associated Port |
SP0_RATE_EN | 2044h | Port 0 |
SP1_RATE_EN | 2084h | Port 1 |
SP2_RATE_EN | 20C4h | Port 2 |
SP3_RATE_EN | 2104h | Port 3 |
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| Figure 146. Port Error Rate Enable CSR n (SPn_RATE_EN) |
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31 | 30 |
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| 24 |
ERR_IMP_ |
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| Reserved |
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SPECIFIC |
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23 | 22 | 21 |
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| 17 | 16 |
CORRUPT_ | CNTL_SYM_ |
| RCVED_ |
| PKT_ |
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| RCVED_PKT_ | RCVED_ |
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Reserved CNTL_SYM_ | UNEXPECTED_ | PKT_NOT_ | UNEXPECTED_ | WITH_BAD_ | PKT_OVER_ Reserved | ||||||||
| EN | ACKID_EN |
| ACCPT_EN | ACKID_EN |
| CRC_EN |
| 276B_EN |
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15 |
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| 8 |
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7 | 6 | 5 |
| 4 | 3 |
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| 2 |
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| 1 | 0 |
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| NON_ | PROTOCOL_ |
| DELINEATION_ | UNSOLICITED_ | LINK_ | ||||||
Reserved | OUTSTANDING_ | Reserved |
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ERROR_EN |
| ERROR_EN |
| TIMEOUT_EN | |||||||||
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| ACKID_EN |
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| SYM_EN | |||||||
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LEGEND: R/W = Read/Write; R = Read only; |
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Table 161. Port Error Rate Enable CSR n (SPn_RATE_EN) Field Descriptions
Bit | Field | Value | Description |
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31 | EN_IMP_SPECIFIC |
| Rate counting enable for |
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| 0 | Disable error rate counting of implementation specific errors |
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| 1 | Enable error rate counting of implementation specific errors. |
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Reserved | 0 | These |
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22 | CORRUPT_CNTL_SYM_ENABLE |
| Rate counting enable for corrupt control symbols |
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| 0 | Disable error rate counting of a corrupt control symbol. |
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| 1 | Enable error rate counting of a corrupt control symbol. |
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21 | CNTL_SYM_UNEXPECTED_ACKID_EN |
| Rate counting enable for control symbols with unexpected ackIDs | |
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| 0 | Disable error rate counting of an acknowledge control symbol with | |
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| an unexpected ackID. |
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| 1 | Enable error rate counting of an acknowledge control symbol with | |
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| an unexpected ackID. |
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20 | RCVED_PKT_NOT_ACCPT_EN |
| Rate counting enable for |
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| 0 | Disable error rate counting of received | |
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| symbols. |
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| 1 | Enable error rate counting of received | |
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| symbols. |
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SPRUE13A |
| Serial RapidIO (SRIO) | 221 | |
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