Figure 10-15: Timing Of Pwm Output Operation (Overview); Table 10-2: Toc0 Output Control - NEC V850E/CA2 JUPITER Preliminary User's Manual

(5) PWM output
Timer C has one timer output pin (TOC0).
An external pulse output (TOC0) can be generated when a match of the two compare registers
(CCC00 and CCC01) and the TMC0 register is detected.
If a match is detected when the TMC0 count value and the CCC00 value are compared, the output
level of the TOC0 pin is set.
Also, if a match is detected when the TMC0 count value and the CCC01 value are compared, the
output level of the TOC0 pin is reset.
The output level (set, reset) depends on the settings of the ALV and ENTO bits of the TMCC01
register.
ENTO ALV
0 0
0 1
1 0
1 1

Figure 10-15: Timing of PWM output operation (overview)

TMC0 count value
Interrupt request
(INTCCC00)
Interrupt request
(INTCCC01)
TOC00
←
ENT1 1
←
ALV 1
Chapter 10 Timer

Table 10-2: TOC0 Output Control

External Pulse Output
Disable
Disable
Enable
Enable
CCC01
CCC00
0
Count start
←
CE 1
Preliminary User's Manual U15839EE1V0UM00
TOC0 Output
Output Level
High level
Low level
When the CCC00 register is matched: Low level
When the CCC01 register is matched: High level
When the CCC00 register is matched: High level
When the CCC01 register is matched: Low level
FFFFH
CCC01
CCC00
Overflow
←
OVF 1
FFFFH
CCC00
Overflow
←
OVF 1
291