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Section 21 IEBus
TM
Controller
R01UH0134EJ0400 Rev. 4.00 Page 1145 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
21.6.3 Master Receive Operation
Figure 21.15 shows the timing for master receive operation.
IEFLG
IETSR
CMX
MRQ
SRQ
SRE
RXS
RXF
IECMR
DL
Dn-1
Dn
Dn-1 Dn
HD
MA
SA
CT
DL
D1
D2
[Legend]
Master transmission request
HD: Header
MA: Master address field
SA: Slave address field
CT: Control field
DL: Message length field
Dn: Data field
Master
reception
Slave
reception
Figure 21.15 Master Receive Operation Timing