Signal Descriptions
A-4 Copyright © 2001-2003 ARM Limited. All rights reserved. ARM DDI0198D
IHGRANT Input AHB bus grant signal (instruction).
IHLOCK Output AHB bus lock signal (instruction).
IHPROT[3:0] Output AHB bus access information (instruction).
IHREADY Input AHB transfer complete signal (instruction).
IHRDATA[31:0] Input AHB read data (instruction).
IHRESP[1:0] Input AHB transfer response (instruction).
IHSIZE[2:0] Output AHB transfer size (instruction), indicating byte,
halfword, or word. IHSIZE[2] is tied LOW.
IHTRANS[1:0] Output AHB transfer type (instruction).
IHWRITE Output AHB transfer direction (instruction).
Table A-1 AHB related signals (continued)
Signal name Direction Description
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