RL78/G13 CHAPTER 22 SAFETY FUNCTIONS
R01UH0146EJ0100 Rev.1.00 915
Sep 22, 2011
<Control register>
• Timer input select register 0 (TIS0)
This register is used to select the timer input of channel 5.
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.
Figure 22-13. Format of Timer Input Select Register 0 (TIS0)
Address: F0074H After reset: 00H R/W
Symbol 7 6 5 4 3 2 1 0
TIS0 0 0 0 0 0 TIS02 TIS01 TIS00
TIS02 TIS01 TIS00 Selection of timer input used with channel 5
0 0 0
0 0 1
0 1 0
0 1 1
Input signal of timer input pin (TI05)
1 0 0 Low-speed on-chip oscillator clock (fIL)
1 0 1 Subsystem clock (fSUB)
Other than the above Setting prohibited
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