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SM320C6455-EP
FIXED-POINTDIGITALSIGNALPROCESSOR
SPRS462B–SEPTEMBER2007–REVISEDJANUARY2008
Table7-71.EthernetMAC(EMAC)ControlRegisters(continued)
HEXADDRESSRANGEACRONYMREGISTERNAME
02C80158RX6FREEBUFFERReceiveChannel6FreeBufferCountRegister
02C8015CRX7FREEBUFFERReceiveChannel7FreeBufferCountRegister
02C80160MACCONTROLMACControlRegister
02C80164MACSTATUSMACStatusRegister
02C80168EMCONTROLEmulationControlRegister
02C8016CFIFOCONTROLFIFOControlRegister(TransmitandReceive)
02C80170MACCONFIGMACConfigurationRegister
02C80174SOFTRESETSoftResetRegister
02C80178-02C801CC-Reserved
02C801D0MACSRCADDRLOMACSourceAddressLowBytesRegister(Lower32bits)
02C801D4MACSRCADDRHIMACSourceAddressHighBytesRegister(Upper32bits)
02C801D8MACHASH1MACHashAddressRegister1
02C801DCMACHASH2MACHashAddressRegister2
02C801E0BOFFTESTBackOffTestRegister
02C801E4TPACETESTTransmitPacingAlgorithmTestRegister
02C801E8RXPAUSEReceivePauseTimerRegister
02C801ECTXPAUSETransmitPauseTimerRegister
02C801F0-02C801FC-Reserved
02C80200-02C802FC(seeTable7-72)EMACStatisticsRegisters
02C80300-02C803FC-Reserved
02C80400-02C804FC-Reserved
MACAddressLowBytesRegister(usedinreceiveaddress
02C80500MACADDRLO
matching)
MACAddressHighBytesRegister(usedinreceiveaddress
02C80504MACADDRHI
matching)
02C80508MACINDEXMACIndexRegister
02C8050C-02C805FC-Reserved
02C80600TX0HDPTransmitChannel0DMAHeadDescriptorPointerRegister
02C80604TX1HDPTransmitChannel1DMAHeadDescriptorPointerRegister
02C80608TX2HDPTransmitChannel2DMAHeadDescriptorPointerRegister
02C8060CTX3HDPTransmitChannel3DMAHeadDescriptorPointerRegister
02C80610TX4HDPTransmitChannel4DMAHeadDescriptorPointerRegister
02C80614TX5HDPTransmitChannel5DMAHeadDescriptorPointerRegister
02C80618TX6HDPTransmitChannel6DMAHeadDescriptorPointerRegister
02C8061CTX7HDPTransmitChannel7DMAHeadDescriptorPointerRegister
02C80620RX0HDPReceiveChannel0DMAHeadDescriptorPointerRegister
02C80624RX1HDPReceiveChannel1DMAHeadDescriptorPointerRegister
02C80628RX2HDPReceiveChannel2DMAHeadDescriptorPointerRegister
02C8062CRX3HDPReceiveChannel3DMAHeadDescriptorPointerRegister
02C80630RX4HDPReceiveChannel4DMAHeadDescriptorPointerRegister
02C80634RX5HDPReceiveChannel5DMAHeadDescriptorPointerRegister
02C80638RX6HDPReceiveChannel6DMAHeadDescriptorPointerRegister
02C8063CRX7HDPReceiveChannel7DMAHeadDescriptorPointerRegister
TransmitChannel0CompletionPointer(InterruptAcknowledge)
02C80640TX0CP
Register
TransmitChannel1CompletionPointer(InterruptAcknowledge)
02C80644TX1CP
Register
TransmitChannel2CompletionPointer(InterruptAcknowledge)
02C80648TX2CP
Register
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