Format Of 16-Bit Timer Output Control Register - NEC mPD780208 Subseries User Manual

(3) 16-bit timer output control register (TOC0)
This register controls the operation of the 16-bit timer/event counter output controller. It sets/resets the R-S type
flip-flop (LV0), sets the active level in PWM mode, and enables/disables inversion in modes other than PWM mode
and data output mode.
TOC0 is set with a 1-bit or 8-bit memory manipulation instruction.
RESET input sets TOC0 to 00H.
Symbol 7 6 5
TOC0 0 0 0
Cautions 1. Timer operation must be stopped before setting TOC0.
2. If LVS0 and LVR0 are read after data is set, they will be 0.
CHAPTER 6 16-BIT TIMER/EVENT COUNTER
Figure 6-6. Format of 16-Bit Timer Output Control Register
4 1
<3> <2>
0 LVS0 LVR0 TOC01
User's Manual U11302EJ4V0UM
<0> Address After reset
TOE0 FF4EH
00H
TOE0 16-bit timer/event counter output control
0 Output disabled (port mode)
1 Output enabled
In PWM mode
TOC01
Active level selection
Active high
0
Active low
1
16-bit timer/event counter timer output F/F
LVS0 LVR0
status setting
0 0 No change
0 1 Timer output F/F reset (0)
1 0 Timer output F/F set (1)
1 1 Setting prohibited
R/W
R/W
In other modes
Timer output F/F control
Inversion operation disabled
Inversion operation enabled
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