RL78/F13, F14 CHAPTER 18 CAN INTERFACE (RS-CAN LITE)
R01UH0368EJ0210 Rev.2.10 1321
Dec 10, 2015
18.3.30 CAN Receive Buffer Register nCL (RMDF0n) (n = 0 to 15)
Address RMDF00L: F03A8H, RMDF00H: F03A9H RMDF01L: F03B8H, RMDF01H: F03B9H
RMDF02L: F03C8H, RMDF02H: F03C9H RMDF03L: F03D8H, RMDF03H: F03D9H
RMDF04L: F03E8H, RMDF04H: F03E9H RMDF05L: F03F8H, RMDF05H: F03F9H
RMDF06L: F0408H, RMDF06H: F0409H RMDF07L: F0418H, RMDF07H: F0419H
RMDF08L: F0428H, RMDF08H: F0429H RMDF09L: F0438H, RMDF09H: F0439H
RMDF010L: F0448H, RMDF010H: F0449H RMDF011L: F0458H, RMDF011H: F0459H
RMDF012L: F0468H, RMDF012H: F0469H RMDF013L: F0478H, RMDF013H: F0479H
RMDF014L: F0488H, RMDF014H: F0489H RMDF015L: F0498H, RMDF015H: F0499H
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
RMDB1[7:0] RMDB0[7:0]
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 to 8 RMDB1[7:0] Receive Buffer Data Byte 1 Data in the message stored in the receive buffer can be
read.
R
7 to 0 RMDB0[7:0] Receive Buffer Data Byte 0 R
When the RMDLC[3:0] value in the RMPTRn register is smaller than B'1000, data bytes for which no data is set are
read as H'00.
This register can be read when the RPAGE bit in the GRWCR register is 1.
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