Renesas RL78/G1P Hardware User Manual page 675

RL78/G1P
20.9.1 Timer input select register 0 (TIS0)
The TIS0 register is used to select the timer input of channels 0 and 1 of the timer array unit 0 (TAU0).
By selecting the internal low-speed oscillation clock for the timer input, its pulse width can be measured to determine
whether the proportional relationship between the internal low-speed oscillation clock and the timer operation clock is
correct.
The TIS0 register can be set by an 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
Address: F0074H After reset: 00H
Symbol 7
TIS0 0
TIS02
0
0
0
0
1
Other than above
R01UH0895EJ0100 Rev.1.00
Nov 29, 2019
Figure 20-14. Format of Timer Input Select Register 0 (TIS0)
R/W
6 5
0 0
TIS01 TIS00
0 0 Input signal of timer input pin (TI01)
0 1 Input signal of timer input pin (TI01)
1 0 Input signal of timer input pin (TI01)
1 1 Input signal of timer input pin (TI01)
0 0 Low-speed on-chip oscillator clock (f
Setting prohibited
CHAPTER 20 SAFETY FUNCTIONS
4 3
0 0 TIS02
Selection of timer input used with channel 1
2 1
TIS01 TIS00
)
IL
0
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