PIC18F6X2X Datasheet, PDF (166/386 Pages) Microchip Technology – 64/80-Pin High Performance, 64-Kbyte Enhanced FLASH Microcontrollers with A/D

PIC18F6X2X/8X2X
17.4.3 PWM OUTPUT CONFIGURATIONS
The P1M1:P1M0 bits in the CCP1CON register allow
one of four configurations:
• Single Output
• Half-Bridge Output
• Full-Bridge Output, Forward mode
• Full-Bridge Output, Reverse mode
The Single Output mode is the standard PWM mode
discussed in Section 17.4. The Half-Bridge and
Full-Bridge Output modes are covered in detail in the
sections that follow.
The general relationship of the outputs in all
configurations is summarized in Figure 17-2.
FIGURE 17-2:
CCP1CON
<7:6>
PWM OUTPUT RELATIONSHIPS (ACTIVE HIGH STATE)
SIGNAL
0
Duty
Cycle
Period
00 (Single Output)
10 (Half-Bridge)
(Full-Bridge,
01 _Forward)
(Full-Bridge,
11
Reverse)
P1A Modulated
P1A Modulated
P1B Modulated
P1A Active
P1B Inactive
P1C Inactive
P1D Modulated
P1A Inactive
P1B Modulated
P1C Active
P1D Inactive
Delay⁽¹⁾
Delay⁽¹⁾
PR2+1
DS39612A-page 164
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