Renesas RL78 Series - Cani Transmit Buffer Transmit Abort Status Register (TMTASTS) (I = 0)

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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.

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.

Other manuals for Renesas RL78 Series