RL78/F13, F14 CHAPTER 18 CAN INTERFACE (RS-CAN LITE)
R01UH0368EJ0210 Rev.2.10 1298
Dec 10, 2015
18.3.8 CANi Error Flag Register H (CiERFLH) (i = 0)
Address C0ERFLHL: F030EH, C0ERFLHH: F030FH
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
— CRCREG[14:0]
After Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Bit Symbol Bit Name Description R/W
15 — Reserved This bit is always read as 0. The write value should always
be 0.
R
14 to 0 CRCREG
[14:0]
CRC Calculation Data A CRC value calculated based on the transmit message or
receive message is indicated.
R
• CRCREG[14:0] Bits
When the CTME bit in the CiCTRH register is set to 1 (communication test mode is enabled), the CRC value
calculated based on the transmit or receive message can be read. When the CTME bit is set to 0
(communication test mode is disabled), these bits are always read as 0.
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