h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 426

• 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)
15.3.11 Interrupt Register (IRR)
IRR is a 16-bit interrupt status flag register.
Rev. 3.00 Oct 04, 2005 page 386 of 598
REJ09B0155-0300
Bit
15
14
13
Bit Name
IRR7
IRR6
IRR5
Initial Value
0
0
0
R/W
R/(W) *
R/(W) *
R/(W) *
Description
Overload Frame Interrupt Flag
Status flag indicating on overload frame has been
transmitted by HCAN.
[Setting condition]
[Clearing condition]
Bus Off Interrupt Flag
Status flag indicating the bus off state caused by
the transmit error counter.
[Setting condition]
[Clearing condition]
Error Passive Interrupt Flag
Status flag indicating the error passive state
caused by the transmit/receive error counter.
[Setting condition]
[Clearing condition]
When an overload frame is transmitted in error
active/passive state
Writing 1
When TEC
Writing 1
When TEC
Writing 1
256
128 or REC
128