NXP Semiconductors LPC1769 - Page 150

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User manual Rev. 3 — 19 December 2013 150 of 841
NXP Semiconductors
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Chapter 10: LPC176x/5x Ethernet
The third column in the table lists the accessibility of the register: read-only, write-only,
read/write.
All AHB register write transactions except for accesses to the interrupt registers are
posted i.e. the AHB transaction will complete before write data is actually committed to the
register. Accesses to the interrupt registers will only be completed by accepting the write
data when the data has been committed to the register.
Status Status register. RO 0 0x5000 0104
RxDescriptor Receive descriptor base address register. R/W 0 0x5000 0108
RxStatus Receive status base address register. R/W 0 0x5000 010C
RxDescriptorNumber Receive number of descriptors register. R/W 0 0x5000 0110
RxProduceIndex Receive produce index register. RO 0 0x5000 0114
RxConsumeIndex Receive consume index register. R/W 0 0x5000 0118
TxDescriptor Transmit descriptor base address register. R/W 0 0x5000 011C
TxStatus Transmit status base address register. R/W 0 0x5000 0120
TxDescriptorNumber Transmit number of descriptors register. R/W 0 0x5000 0124
TxProduceIndex Transmit produce index register. R/W 0 0x5000 0128
TxConsumeIndex Transmit consume index register. RO 0 0x5000 012C
TSV0 Transmit status vector 0 register. RO 0 0x5000 0158
TSV1 Transmit status vector 1 register. RO 0 0x5000 015C
RSV Receive status vector register. RO 0 0x5000 0160
FlowControlCounter Flow control counter register. R/W 0 0x5000 0170
FlowControlStatus Flow control status register. RO 0 0x5000 0174
Rx filter registers
RxFliterCtrl Receive filter control register. 0 0x5000 0200
RxFilterWoLStatus Receive filter WoL status register. 0 0x5000 0204
RxFilterWoLClear Receive filter WoL clear register. 0 0x5000 0208
HashFilterL Hash filter table LSBs register. 0 0x5000 0210
HashFilterH Hash filter table MSBs register. 0 0x5000 0214
Module control registers
IntStatus Interrupt status register. RO 0 0x5000 0FE0
IntEnable Interrupt enable register. R/W 0 0x5000 0FE4
IntClear Interrupt clear register. WO 0 0x5000 0FE8
IntSet Interrupt set register. WO 0 0x5000 0FEC
PowerDown Power-down register. R/W 0 0x5000 0FF4
Table 128. Ethernet register definitions …continued
Name Description Access Reset Value Address