PIC18F-LF1XK50 MICROCHIP [Microchip Technology], PIC18F-LF1XK50 Datasheet - Page 125

• Manufacturer Part Number: PIC18F-LF1XK50
• Description: 20-Pin USB Flash Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

14.4.2
In Full-Bridge mode, all four pins are used as outputs.
An example of Full-Bridge application is shown in
Figure
In the Forward mode, pin CCP1/P1A is driven to its
active state, pin P1D is modulated, while P1B and P1C
will be driven to their inactive state as shown in
Figure
In the Reverse mode, P1C is driven to its active state,
pin P1B is modulated, while P1A and P1D will be driven
to their inactive state as shown
P1A, P1B, P1C and P1D outputs are multiplexed with
the PORT data latches. The associated TRIS bits must
be cleared to configure the P1A, P1B, P1C and P1D
pins as outputs.
FIGURE 14-8:
 2010 Microchip Technology Inc.
14-8.
14-9.
FULL-BRIDGE MODE
P1A
P1B
P1C
P1D
EXAMPLE OF FULL-BRIDGE APPLICATION
Figure
14-9.
FET
Driver
FET
Driver
Preliminary
QA
QB
Load
V+
V-
PIC18F/LF1XK50
QC
QD
FET
Driver
FET
Driver
DS41350E-page 125