CHAPTER 9 TIMER/COUNTER FUNCTION (REAL-TIME PULSE UNIT)
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User’s Manual U14492EJ3V0UD
(5) Operation of output circuit
Figures 9-78 to 9-81 show the output circuit operation.
Figure 9-78. Signal Output Operation: Toggle Mode 0 and Toggle Mode 1
(When OCTLE0 Register’s SWFEn Bit = 0, and ODELE0 Register’s ODLEn2
to ODLEn0 Bits = 0)
f
CLK
RA
RB
RN
TO2n timer output
(ALVEn bit = 0
Note 2
)
TO2n timer output
(ALVEn bit = 1
Note 2
)
OTMEn1, OTMEn0 bits
Note 1
S/T
00B
01B
Notes 1.
OTMEn1, OTMEn0 bits of OCTLE0 register
2.
ALVEn bit of OCTLE0 register
Remarks 1.
f
CLK
: Base clock
2.
RA: Zero count signal input of TM20 (output circuit reset signal)
RB: Zero count signal input of TM21 (output circuit reset signal)
RN: Interrupt signal input of sub-channel n (output circuit reset signal)
S/T: Interrupt signal input of sub-channel n (output circuit set signal)
3.
n = 1 to 4
