NEC PD703114 User Manual page 353

f
CLK
CNT (0)
FFFEH
CNT (1)
MUXTB0
MUXTB1
MUXCNT
FFFEH 1234H FFFFH
TB1 TB0 TB1
Remarks 1. f : Base clock
CLK
2. CNT: Count value of timer 2
MUXTB0, MUXTB1: Multiplex signal of TM20, TM21
MUXCNT: Count value to subchannel m (m = 1 to 4)
TB0: Count value of TM20
TB1: Count value of TM21
Figures 9-73 to 9-78 show the operation of the capture/compare register (subchannels 1 to 4).
CHAPTER 9 TIMER/COUNTER FUNCTION
Figure 9-72. Multiplex Count Timing
FFFFH
1234H
1234H FFFFH 1234H FFFFH 1234H
TB0 TB1 TB0 TB1 TB0 TB1
User's Manual U15195EJ5V0UD
0000H
1235H
0000H 1235H 0000H 1235H 0000H 1235H
TB0 TB1 TB0 TB1 TB0 TB1
0001H
0001H 1235H 0001H 1235H 0001H
TB0 TB1 TB0 TB1 TB0
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