SH7261 datasheet(902/1348 Pages) RENESAS

902 / 1348 page

Section 19 Controller Area Network (RCAN-ET) [R5S72611] [R5S72613]

Rev. 2.00 Sep. 07, 2007 Page 870 of 1312

REJ09B0320-0200

Channel

Interrupt

Description

Interrupt

Flag

DTC

Activation

Error Passive Mode (TEC

≥ 128 or REC ≥ 128)

IRR5

Bus Off (TEC

≥ 256)/Bus Off recovery

IRR6

Error warning (TEC

≥ 96)

IRR3

ERS_1

Error warning (REC

≥ 96)

IRR4

Message error detection

IRR13*

Reset/halt/CAN sleep transition

IRR0

Overload frame transmission

IRR7

Unread message overwrite (overrun)

IRR9

OVR_1

Detection of CAN bus operation in CAN sleep

mode

IRR12

SLE_1

Message transmission/transmission disabled

(slot empty)

IRR8

RM1_1*

Not

possible

RM0_1*

Data frame reception/

Remote frame reception

IRR1*

IRR2*

Possible

Notes: 1. Available only in Test Mode.

2. RM0 is an interrupt generated by the remote request pending flag for mailbox 0

(RFPR0[0]) or the data frame receive flag for mailbox 0 (RXPR0[0]). RM1 is an interrupt

generated by the remote request pending flag for mailbox n (RFPR0[n]) or the data

frame receive flag for mailbox n (RXPR0[n]) (n = 1 to 15).

IRR1 is a data frame received interrupt flag for mailboxes 0 to 15, and IRR2 is a

remote frame request interrupt flag for mailboxes 0 to 15.

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