Texas Instruments TMS320C645X - Manual (Page 206)

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5.102 Port Error Rate Threshold CSR n (SPn_ERR_THRESH)
SRIO Registers
Each of the four ports is supported by a register of this type.
Figure 158. Port Error Rate Threshold CSR n (SPn_ERR_THRESH)
31-24 23-16
ERROR_RATE_FAILED_THRESHOLD ERROR_RATE_DEGRADED_THRES
RW-0xFF RW-0xFF
LEGEND: R = Read only; -n = value after reset
15-0
Reserved
R-0x00
LEGEND: R = Read only; -n = value after reset
Table 132. Port Error Rate Threshold CSR n (SPn_ERR_THRESH) Field Descriptions
Bit Field Value Description
31-24 ERROR_RATE_F These bits provide the threshold value for reporting an error condition due to a possibly broken link.
AILED_THRESH
OLD
0x00 Disable the error rate register
0x01 Set the error reporting threshold to 1
0x02 Set the error reporting threshold to 2
...
0xFF Set the error reporting threshold to 255
23-16 ERROR_RATE_D These bits provide the threshold value for reporting an error condition due to a degrading link.
EGRADED_THR
ES
0x00 Disable the error rate Register
0x01 Set the error reporting threshold to 1
0x02 Set the error reporting threshold to 2
...
0xFF Set the error reporting threshold to 255
15-0 Reserved Reserved
Serial RapidIO (SRIO) 206 SPRU976 – March 2006
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