RL78/F13, F14 CHAPTER 18 CAN INTERFACE (RS-CAN LITE)
R01UH0368EJ0210 Rev.2.10 1362
Dec 10, 2015
18.3.65 CANi Transmit Buffer Transmit Abort Status Register (TMTASTS) (i = 0)
Address TMTASTSL: F0378H, TMTASTSH: F0379H
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
— — — — — — — — — — — — TMTA
STS3
TMTA
STS2
TMTA
STS1
TMTA
STS0
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 4 — Reserved These bits are always read as 0. R
3 TMTASTS3 CANi Transmit Buffer 3 Transmit Abort Status Flag 0: Transmission is not aborted.
1: Transmission is aborted.
R
2 TMTASTS2 CANi Transmit Buffer 2 Transmit Abort Status Flag R
1 TMTASTS1 CANi Transmit Buffer 1 Transmit Abort Status Flag R
0 TMTASTS0 CANi Transmit Buffer 0 Transmit Abort Status Flag R
• TMTASTSp Flags (p = 0 to 3)
When the TMTRF[1:0] flag in the TMSTSp register is set to B'01 (transmit abort has been completed), the
corresponding TMTASTSp flag is set to 1.
These flags are cleared to 0 when the corresponding TMTRF[1:0] flag is set to B'00 or in channel reset mode.
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