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(3) 8-bit timer output control register (TOC1)
This register controls operation of 8-bit timer/event counter output control circuits 1 and 2.
It sets/resets the R-S flip-flops (LV1 and LV2) and enables/disables inversion and 8-bit timer output of 8-bit timer
registers 1 and 2.
TOC1 is set with a 1-bit or 8-bit memory manipulation instruction.
RESET input sets TOC1 to 00H.
Symbol
<7>
TOC1
LVS2
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Cautions 1. Be sure to set TOC1 after stopping timer operation.
2. After data setting, 0 can be read from LVS1, LVS2, LVR1, and LVR2.
210
CHAPTER 9 8-BIT TIMER/EVENT COUNTER
Figure 9-6. 8-Bit Timer Output Control Register Format
<6>
5
<4>
<3>
LVR2 TOC15 TOE2
LVS1
<2>
1
<0>
Address
LVR1 TOC11 TOE1
FF4FH
TOE1
0
1
TOC11 8-Bit Timer/Event Counter 1 Timer Output F/F
0
1
LVS1
0
0
1
1
TOE2
0
1
TOC15 8-Bit Timer/Event Counter 2 Timer Output F/F
0
1
LVS2
0
0
1
1
When Reset
R/W
00H
R/W
8-Bit Timer/Event Counter 1 Output Control
Output disable (port mode)
Output enable
Control
Inverted operation disable
Inverted operation enable
LVR1
8-Bit Timer/Event Counter 1 Timer
Output F/F Status Set
0
Unchanged
1
Timer output F/F reset (0)
0
Timer output F/F reset (1)
1
Setting prohibited
8-Bit Timer/Event Counter 2 Output Control
Output disable (port mode)
Output enable
Status Control
Inverted operation disable
Inverted operation enable
LVR2
8-Bit Timer/Event Counter 2 Timer
Output F/F Status Set
0
Unchanged
1
Timer output F/F reset (0)
0
Timer output F/F reset (1)
1
Setting prohibited
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