A.8.2 AXI fast peripheral port signals

The Cortex®‑R8 processor AXI fast peripheral port signals.

AXI fast peripheral clock enable signals

Details of the AXI fast peripheral clock enable signals.

Table A-14 AXI fast peripheral clock enable signals

Name Type Source/destination Description
INCLKENMFPx Input CLK Clock enable
OUTCLKENMFPx Input Clock enable

AXI fast peripheral port read address signals

Details of the AXI fast peripheral port read address signals.

Table A-15 AXI fast peripheral port read address signals

Name Type Source/destination Description
ARADDRMFPx[31:0] Output AXI3 fast peripheral port IO Read address
ARBURSTMFPx[1:0] Output Read address burst type
ARCACHEMFPx[3:0] Output Read address cache type
ARLENMFPx[3:0] Output Read address burst length
ARLOCKMFPx[1:0] Output Read address lock type
ARPROTMFPx[2:0] Output Read address protection type
ARREADYMFPx Input Read address ready
ARSIZEMFPx[1:0] Output Read address burst size
ARVALIDMFPx Output Read address valid

AXI fast peripheral port read data signals

Details of the AXI fast peripheral port read data signals.

Table A-16 AXI fast peripheral port read data signals

Name Type Source/destination Description
RVALIDMFPx Input AXI3 fast peripheral port IO Read data valid
RREADYMFPx Output Read data ready
RLASTMFPx Input Read data last
RDATAMFPx[31:0] Input Read data
RRESPMFPx[1:0] Input Read data response

AXI fast peripheral port write address signals

Details of the AXI fast peripheral port write address signals.

Table A-17 AXI fast peripheral port write address signals

Name Type Source/destination Description
AWVALIDMFPx Output AXI3 fast peripheral port IO Write address valid
AWREADYMFPx Input Write address ready
AWADDRMFPx[31:0] Output Write address
AWSIZEMFPx[1:0] Output Write address burst size
AWLENMFPx[3:0] Output Write address burst length
AWBURSTMFPx[1:0] Output Write address burst type
AWCACHEMFPx[3:0] Output Write address cache type
AWPROTMFPx[2:0] Output Write address protection type
AWLOCKMFPx[1:0] Output Write address lock type

AXI fast peripheral port write data signals

Details of the AXI fast peripheral port write data signals.

Table A-18 AXI fast peripheral port write data signals

Name Type Source/destination Description
WVALIDMFPx Output AXI3 fast peripheral port IO Write data valid
WREADYMFPx Input Write data ready
WLASTMFPx Output Write data last
WSTRBMFPx[3:0] Output Write data strobes
WDATAMFPx[31:0] Output Write data

AXI fast peripheral port write response signals

Details of the AXI fast peripheral port write response signals.

Table A-19 AXI fast peripheral port write response signals

Name Type Source/destination Description
BVALIDMFPx Input AXI3 fast peripheral port IO Write response valid
BREADYMFPx Output Write response ready
BRESPMFPx[1:0] Input Write response
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