RL78/D1A User's Manual: Hardware - Renesas

Under development
Preliminary document
Specifications in this document are tentative and subject to change.
RL78/D1A CHAPTER 14 CAN CONTROLLER
(b) Write
Figure 14-44. Format of CAN Module Transmit History List Register (C0TGPT, C1TGPT) (2/2)
Clear TOVF Setting of TOVF Bit
0 TOVF bit is not changed.
1 TOVF bit is cleared to 0.
(19) CAN module time stamp register (C0TS, C1TS)
The C0TS, C1TS register is used to control the time stamp function.
(a) Read
(b) Write
Figure 14-45. Format of CAN Module Time Stamp Register (C0TS, C1TS) (1/2)
Address: F05F6H (C0TS), F03A6H (C1TS) After reset: 0000H R/W
C0TS,
C1TS
C0TS,
C1TS
(a) Read
15 14 13 12 11 10 9 8
0 0 0 0 0 0 0 0
7 6 5 4 3 2 1 0
0 0 0 0 0 TSLOCK TSSEL TSEN
15 14 13 12 11 10 9 8
0 0 0 0 0 Set
TSLOCK
Set
TSSEL
Set
TSEN
7 6 5 4 3 2 1 0
0 0 0 0 0 Clear
TSLOCK
Clear
TSSEL
Clear
TSEN
Remark The lock function of the time stamp function must not be used when the CAN module
is in the normal operation mode with ABT.
TSLOCK Time Stamp Lock Function Enable Bit
0 Time stamp lock function stopped.
The TSOUT signal is toggled each time the selected time stamp capture event occurs.
1 Time stamp lock function enabled.
The TSOUT signal is toggled each time the selected time stamp capture event occurs.
However, the TSOUT output signal is locked when a data frame has been correctly
received to message buffer 0 Note .
Note The TSEN bit is automatically cleared to 0.
R01UH0317EJ0004 Rev. 0.04 870
Feb. 22, 2013