Texas Instruments 28xxx Network Router User Manual


 
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4.4Dead-BandSubmoduleRegisters
Dead-BandSubmoduleRegisters
Table4-12.Action-qualifierContinuousSoftwareForceRegister(AQCSFRC)FieldDescriptions
BitsNameValueDescription
15-4ReservedReserved
3-2CSFBContinuousSoftwareForceonOutputB
Inimmediatemode,acontinuousforcetakeseffectonthenextTBCLKedge.
Inshadowmode,acontinuousforcetakeseffectonthenextTBCLKedgeafterashadowloadinto
theactiveregister.Toconfigureshadowmode,useAQSFRC[RLDCSF].
00Forcingdisabled,i.e.,hasnoeffect
01ForcesacontinuouslowonoutputB
10ForcesacontinuoushighonoutputB
11Softwareforcingisdisabledandhasnoeffect
1-0CSFAContinuousSoftwareForceonOutputA
Inimmediatemode,acontinuousforcetakeseffectonthenextTBCLKedge.
Inshadowmode,acontinuousforcetakeseffectonthenextTBCLKedgeafterashadowloadinto
theactiveregister.
00Forcingdisabled,i.e.,hasnoeffect
01ForcesacontinuouslowonoutputA
10ForcesacontinuoushighonoutputA
11Softwareforcingisdisabledandhasnoeffect
Figure4-13throughFigure4-15andTable4-13throughTable4-15providetheregisterdefinitions.
Figure4-13.Dead-BandGeneratorControlRegister(DBCTL)
158
Reserved
R-0
76543210
ReservedIN_MODEPOLSELOUT_MODE
R-0R/W-0R/W-0R/W-0
LEGEND:R/W=Read/Write;R=Readonly;-n=valueafterreset
SPRU791DNovember2004RevisedOctober2007Registers103
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