Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK 데이터 시트
제품 코드
AT91SAM9N12-EK
Introduction
ARM DDI0198D
Copyright © 2001-2003 ARM Limited. All rights reserved.
1-5
Figure 1-3 ARM926EJ-S interface diagram (part two)
ETM interface
AHB
Coprocessor
Instruction
AHB
ETMEN
FIFOFULL
ETMBIGEND
ETMHIVECS
ETMIA[31:0]
ETMInNREQ
ETMISEQ
ETMITBIT
ETMIABORT
ETMDA[31:0]
ETMDMAS[1:0]
ETMDMORE
ETMDnMREQ
ETMDnRW
ETMDSEQ
ETMRDATA[31:0]
ETMDABORT
ETMWDATA[31:0]
ETMnWAIT
ETMDBGACK
ETMINSTREXEC
ETMRNGOUT
ETMID31TO25[6:0]
ETMID15TO11[4:0]
ETMCHSD[1:0]
ETMCHSE[1:0]
ETMPASS
ETMLATECANCEL
ETMINSTRVALID
IHADDR[31:0]
IHBURST[2:0]
IHBUSREQ
IHCLKEN
IHGRANT
IHLOCK
IHPROT[3:0]
IHRDATA[31:0]
IHREADY
IHRESP[1:0]
IHSIZE[2:0]
IHTRANS[1:0]
IHWRITE
HRESETn
ETMPROCID[31:0]
ETMPROCIDWR
CPCLKEN
CPINSTR[31:0]
CPDOUT[31:0]
CPDIN[31:0]
CPPASS
CPLATECANCEL
CHSDE[1:0]
CHSEX[1:0]
nCPINSTRVALID
nCPMREQ
nCPTRANS
CPBURST[3:0]
CPABORT
CPEN
ARM926EJ-S