Signal Descriptions
ARM DDI 0500D Copyright © 2013-2014 ARM. All rights reserved. A-14
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A.10.3 Transmit response virtual channel signals
Table A-12 shows the transmit response virtual channel signals.
A.10.4 Transmit data virtual channel signals
Table A-13 shows the transmit data virtual channel signals.
A.10.5 Receive snoop virtual channel signals
Table A-14 shows the receive snoop virtual channel signals.
A.10.6 Receive response virtual channel signals
Table A-15 shows the receive response virtual channel signals.
Table A-12 Transmit response virtual channel signals
Signal Direction Description
TXRSPFLITPEND Output Transmit response flit pending
TXRSPFLITV Output Transmit response flit valid
TXRSPFLIT[44:0] Output Transmit response flit
TXRSPLCRDV Input Transmit response link-layer credit valid
Table A-13 Transmit data virtual channel signals
Signal Direction Description
TXDATFLITPEND Output Transmit data flit pending
TXDATFLITV Output Transmit data flit valid
TXDATFLIT[193:0] Output Transmit data flit
TXDATLCRDV Input Transmit data link-layer credit valid
Table A-14 Receive snoop virtual channel signals
Signal Direction Description
RXSNPFLITPEND Input Receive snoop flit pending
RXSNPFLITV Input Receive snoop flit valid
RXSNPFLIT[64:0] Input Receive snoop flit
RXSNPLCRDV Output Receive snoop link-layer credit valid
Table A-15 Receive response virtual channel signals
Signal Direction Description
RXRSPFLITPEND Input Receive response flit pending
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