HD64F2638F20J Datasheet, PDF (703/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
MCR0 = 1
Bus idle?
No
Yes
GSR3 = 1 (automatic)
Initialization of REC and TEC only
Section 16 Controller Area Network (HCAN)
BCR setting
MBCR setting
No
Mailbox (RAM) initialization
Message transmission method initialization
OK?
Yes
GSR3 = 1?
No
Yes
MCR0 = 0
Correction
GSR3 = 0?
No
Yes
IMR setting
MBIMR setting
No
MC[x] setting
LAFM setting
OK?
Yes
Correction
GSR3 = 0 &
No
11 recessive bits received?
Yes
CAN bus communication enabled
: Settings by user
: Processing by hardware
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Figure 16-5 Software Reset Flowchart
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