Hitachi H8S/2646 Hardware Manual page 596

Hitachi 16-bit single-chip microcomputer h8s/2646 series
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GSR3 = 1 (automatic)
Initialization of REC and TEC only
BCR setting
MBCR setting
Mailbox (RAM) initialization
Message transmission method
MBIMR setting
MC[x] setting
LAFM setting
GSR3 = 0 & 11
recessive bits received?
CAN bus communication enabled
564
MCR0 = 1
Bus idle?
Yes
initialization
OK?
Yes
MCR0 = 0
GSR3 = 0?
Yes
IMR setting
OK?
Yes
Yes
Figure 15-5 Software Reset Flowchart
No
No
No
No
No
Correction
Correction
: Settings by user
: Processing by hardware

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