pic32mx320f064h Microchip Technology Inc., pic32mx320f064h Datasheet - Page 303

• Manufacturer Part Number: pic32mx320f064h
• Description: 64/100-pin General Purpose, 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

16.0
The Output Compare module (OCMP) is used to gen-
erate a single pulse or a train of pulses in response to
selected time base events. For all modes of operation,
the OCMP module compares the values stored in the
OCxR and/or the OCxRS registers to the value in the
selected timer. When a match occurs, the OCMP mod-
ule generates an event based on the selected mode of
operation.
FIGURE 16-1:
© 2007 Microchip Technology Inc.
Note:
Note 1: Where ‘x’ is shown, reference is made to the registers associated with the respective output compare
OUTPUT COMPARE
Reference Manual” (DS61132) for a
This data sheet summarizes the features of
the PIC32MX family of devices. It is not
intended to be a comprehensive reference
source. Refer to the “PIC32MX Family
detailed description of this peripheral.
2: The OCFA pin controls the OC1-OC3 channels. The OCFB pin controls the OC4-OC5 channels.
3: Each output compare channel can use one of two selectable 16-bit time bases or a single 32-bit timer
channels 1 through 5.
base.
16
TMR register inputs
from time bases
(see Note 3).
OUTPUT COMPARE MODULE BLOCK DIAGRAM
Comparator
OCxRS
0
OCxR
(1)
(1)
1
16
OCTSEL
Advance Information
Period match signals
from time bases
(see Note 3).
0
1
Mode Select
OCM<2:0>
The following are some of the key features:
• Multiple output compare modules in a device
• Programmable interrupt generation on compare
• Single and Dual Compare modes
• Single and continuous output pulse generation
• Pulse-Width Modulation (PWM) mode
• Hardware-based PWM Fault detection and auto-
• Programmable selection of 16-bit or 32-bit time
• Can operate from either of two available 16-bit
event
matic output disable
bases.
time bases or a single 32-bit time base.
Output
3
Logic
Set Flag bit
OCxIF
PIC32MX FAMILY
(1)
R
S
Q
Output Enable
DS61143A-page 301
OCFA or OCFB
(see Note 2)
OCx
(1)