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SRIORegisters
Table138.PortControlIndependentRegistern(SPn_CTL_INDEP)FieldDescriptions(continued)
BitFieldValueDescription
17MAX_RETRY_ENMax_retry_errorreportenable.Ifenabled,thePort-Writeandinterruptarereportedaserrors.
1bMaxretryerrorreportenable
0bMaxretryerrorreportdisable
16MAX_RETRY_ERMax_retry_errorbitissetwhenmax_retry_cntisequaltomax_retry_threshold.ThePort-Write
Rrequestandinterruptaregeneratedifenabled.Thisbitisignoredifmax_retrythresholdis00.Once
set,itremainssetuntilwrittenwithlogic1toclear.Thisbitalsoisclearedbywritingall0stothe
registerSP0_ERR_DET.ThiserroralsoreportedinregisterSP0_ERR_DET.
15-8MAX_RETRY_THMaximumRetryThresholdTrigger.Thesebitsprovidethethresholdvalueforreportinganerror
Rconditionduetopossiblybrokenpartnerbehavior.
00Disablethemax_retry_errorreporting
01Setthemax_retry_thresholdto1
02Setthemax_retry_thresholdto2
...
FFSetthemax_retry_thresholdto255
7IRQ_ENInterrupterrorreportEnable.Ifenabled,theinterruptsignalisHighwhentheIRQ_ERRissetto1.
1bInterrupterrorreportenable
0bInterrupterrorreportdisable
6IRQ_ERRTheInterruptErrorStatusbit.ItissettooneifanerroroccursandthereisaPort-Writecondition.
Onceset,remainssetuntilwrittenwithlogic1toclear.
5-0ReservedReserved
SerialRapidIO(SRIO) 214SPRU976–March2006
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