UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 241

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

(2) Rewriting compare registers (CR00, CR01)
The output level of the timer output (TOn: n = 0, 1) does not change even if the CR0n (n = 0, 1) value matches the timer
register 0 (TM0) value more than once during one PWM output cycle.
TM0
Count Value
CR00
TO0
0H
T1
Figure 8-20 Example of Compare Register (CR00) Rewrite
CR00
Rewrite
T1
CHAPTER 8 TIMER/COUNTER 0
CR00 and TM0 values match, but TO0 does not change here.
T2
T2
FFFFH
T1
T2
FFFFH
T1
201