h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 748

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Rev. 2.00 Dec. 05, 2005 Page 710 of 724
REJ09B0200-0200
Item
Section 14 Controller
Area Network (HCAN)
14.3.1 Master Control
Register (MCR)
14.3.2 General Status
Register (GSR)
Page Revision (See Manual for Details)
425
427
Amended
Amended
Bit
0
Bit
1
Bit Name
MCR0
Bit Name
GSR1
Initial
Value
1
Initial
Value
0
R/W
R/W
R/W
R
Description
Description
Reset Request
When this bit is set to 1, the HCAN
requests reset mode transition. For
details, see section 14.4.1, Hardware
and Software Resets.
[Setting conditions]
•
•
•
•
[Clearing condition]
•
Transmit/Receive Warning Flag
This bit cannot be modified.
[Clearing condition]
•
•
[Setting condition]
•
Power-on reset
Hardware standby
Software standby
Writing 1 to this bit (software reset)
When 0 is written to this bit while
the GSR3 bit in GSR is 1
When TEC < 96 and REC < 96
TEC ≥ 256 (bus-off state)
When TEC ≥ 96 or REC ≥ 96