RL78/G1H CHAPTER 7 TIMER ARRAY UNIT
R01UH0575EJ0120 Rev. 1.20 Page 146 of 920
Dec 22, 2016
7.2.1 Timer count register mn (TCRmn)
The TCRmn register is a 16-bit read-only register and is used to count clocks.
The value of this counter is incremented or decremented in synchronization with the rising edge of a count clock.
Whether the counter is incremented or decremented depends on the operation mode that is selected by the
MDmn3 to MDmn0 bits of timer mode register mn (TMRmn) (refer to 7.3.3 Timer mode register mn (TMRmn)).
Figure 7 - 6 Format of Timer count register mn (TCRmn)
Remark m: Unit number (m = 0, 1), n: Channel number (n = 0 to 3)
Address: F0180H, F0181H (TCR00) to F0186H, F0187H (TCR03) After reset: FFFFH R
F01C0H, F01C1H (TCR10) to F01C6H, F01C7H (TCR13)
F0181H (TCR00) F0180H (TCR00)
1514131211109876543210
TCRmn
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