h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 414

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 15 Controller Area Network (HCAN)
15.3.1
MCR is an 8-bit register that controls the HCAN.
Rev. 3.00 Oct 04, 2005 page 374 of 598
REJ09B0155-0300
Bit
7
6
5
4, 3
2
1
Local acceptance filter mask H (LAFMH)
Message control (8 bit 8 registers 16 sets) (MC15 to MC0)
Message data (8 bit 8 registers 16 sets) (MD15 to MD0)
HCAN Monitor Register (HCANMON)
Bit Name
MCR7
MCR5
MCR2
MCR1
Master Control Register (MCR)
Initial Value
0
0
0
All 0
0
0
R/W
R/W
R
R/W
R
R/W
R/W
Description
HCAN Sleep Mode Release
When this bit is set to 1, the HCAN automatically
exits HCAN sleep mode on detection of CAN bus
operation.
Reserved
This bit is always read as 0. The write value should
always be 0.
HCAN Sleep Mode
When this bit is set to 1, the HCAN transits to
HCAN sleep mode. When this bit is cleared to 0,
HCAN sleep mode is released.
Reserved
These bits are always read as 0. The write value
should always be 0.
Message Transmission Method
0: Transmission order determined by message
1: Transmission order determined by mailbox
Halt Request
When this bit is set to 1, the HCAN transits to
HCAN HALT mode. When this bit is cleared to 0,
HCAN HALT mode is released.
identifier priority
(buffer) number priority (TXPR1 > TXPR15)