RL78/F13, F14 CHAPTER 18 CAN INTERFACE (RS-CAN LITE)
R01UH0368EJ0210 Rev.2.10 1360
Dec 10, 2015
18.3.63 CANi Transmit Buffer Transmit Request Status Register (TMTRSTS) (i = 0)
Address TMTRSTSL: F0374H, TMTRSTSH: F0375H
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
— — — — — — — — — — — — TMTR
STS3
TMTR
STS2
TMTR
STS1
TMTR
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 TMTRSTS3 CANi Transmit Buffer 3 Transmit Request Status
Flag
0: No transmit request is present.
1: A transmit request is present.
R
2 TMTRSTS2 CANi Transmit Buffer 2 Transmit Request Status
Flag
R
1 TMTRSTS1 CANi Transmit Buffer 1 Transmit Request Status
Flag
R
0 TMTRSTS0 CANi Transmit Buffer 0 Transmit Request Status
Flag
R
• TMTRSTSp Flags (p = 0 to 3)
These flags indicate the status of the TMTR bit in the TMCp register.
When the TMTR bit is set to 1 (transmission is requested), the corresponding TMTRSTSp flag is set to 1.
The corresponding TMTRSTSp flag is cleared to 0 when the TMTR bit is set to 0 (transmission is not requested)
or in channel reset mode.
To Next Page
Loading...
Need help?
General
