Receive Error Counter (Rec); Transmit Error Counter (Tec) - Renesas H8SX/1520 Series Hardware Manual

13.3.14 Receive Error Counter (REC)

REC functions as a counter indicating the number of receive message errors on the CAN bus. The
count value is stipulated in the CAN protocol.
Bit
Bit Name
Initial Value
R/W

13.3.15 Transmit Error Counter (TEC)

TEC functions as a counter indicating the number of transmit message errors on the CAN bus. The
count value is stipulated in the CAN protocol.
Bit
Bit Name
Initial Value
R/W
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7 6 5
0 0 0
R R R
7 6 5
0 0 0
R R R
Section 13 Controller Area Network (HCAN)
4 3 2
0 0 0
R R R
4 3 2
0 0 0
R R R
Rev. 3.00 Mar. 14, 2006 Page 473 of 804
1 0
0 0
R R
1 0
0 0
R R
REJ09B0104-0300