Z51F3220FNX Datasheet, PDF (157/312 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

Z51F3220
Product Specification
FORCE 6-Ch Drive
If FORCA bit sets to ‘0’, it is possible to enable or disable PWM output pin and inversion output pin generated
through the duty counter of each channel. The inversion output is the reverse phase of the PWM output. A AA/AB
output of the A-channel duty register, a BA/BB output of the B-channel duty register, a CA/CB output of the C-
channel duty register are controlled respectively. If the UALL bit is set to ‘1’, it is updated B/C channel duty at the
same time, when it is written by a A-channel duty register.
T4PCR2
FORCA - PAAOE PABOE PBAOE PBBOE PCAOE PCBOE
0
-
X
X
X
X
X
X
ADDRESS : 1004H (ESFR)
INITIAL VALUE : 0-00_0000B
PWMA
PAAOE
PWM4AA
PABOE
PWM4AB
PWMB
PBAOE
PWM4BA
PBBOE
PWM4BB
※C-ch operation is the same with channel A and B waveform
Figure 11.43 Example of Force Drive 6-ch Mode
PS029902-0212
PRELIMINARY
154