Connections Between The Etm7 Macrocell And The Arm720T Processor - Epson ARM720T Core Cpu Manual

10: ETM Interface
10.3 Connections between the ETM7 macrocell and the
ARM720T processor
Table 10-1 shows the connections that you must make between the ETM7 macrocell and the
ARM720T processor.
Table 10-1 Connections between the ETM7 macrocell and the ARM720T processor
ETM7 macrocell signal name
A[31:0]
ABORT
ARMTDO
BIGEND
a
CLK
CLKEN
CPA
CPB
DBGACK
DBGRQ
nMREQ
SEQ
MAS[1:0]
nCPI
nEXEC
nOPC
nRESET
nRW
nTRST
PROCID[31:0]
PROCIDWR
ETMEN or inverted PWRDOWN
-
RANGEOUT[0]
RANGEOUT[1]
RDATA[31:0]
TBIT
a
TCK
TCKEN
10-2
b
a
ARM720T processor signal name
ETMADDR[31:0]
ETMABORT
DBGTDO
ETMBIGEND
a
HCLK
ETMCLKEN
ETMCPA
ETMCPB
ETMDBGACK
b
DBGRQ
ETMnMREQ
ETMSEQ
ETMSIZE[1:0]
ETMnCPI
ETMnEXEC
ETMnOPC
HRESETn
ETMnRW
a
DBGnTRST
ETMPROCID[31:0]
ETMPROCIDWR
c
ETMEN
d
ETMHIVECS
DBGRNG[0]
DBGRNG[1]
ETMRDATA[31:0]
ETMTBIT
a
HCLK
DBGTCKEN
EPSON ARM720T CORE CPU MANUAL