PIC16F616 Microchip Technology Inc., PIC16F616 Datasheet - Page 97

• Manufacturer Part Number: PIC16F616
• Description: 14-pin Flash-based, 8-bit Cmos Microcontrollers
• Manufacturer: Microchip Technology Inc.

10.4.2
In Full-Bridge mode, all four pins are used as outputs.
An example of full-bridge application is shown in
Figure 10-10.
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 10-11.
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 Figure 10-11.
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 10-10:
© 2007 Microchip Technology Inc.
FULL-BRIDGE MODE
P1A
P1B
P1C
P1D
EXAMPLE OF FULL-BRIDGE APPLICATION
PIC16F610/616/16HV610/616
FET
Driver
FET
Driver
Preliminary
QA
QB
Load
V+
V-
QC
QD
FET
Driver
FET
Driver
DS41288C-page 95