DSPIC30F6015 Microchip Technology Inc., DSPIC30F6015 Datasheet - Page 85

• Manufacturer Part Number: DSPIC30F6015
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

13.0
This section describes the output compare module and
associated operational modes. The features provided
by this module are useful in applications requiring
operational modes such as:
• Generation of Variable Width Output Pulses
• Power Factor Correction
Figure 13-1 depicts a block diagram of the output
compare module.
FIGURE 13-1:
© 2007 Microchip Technology Inc.
Note: This data sheet summarizes features of this
group of dsPIC30F devices and is not intended to be
a complete reference source. For more information
on the CPU, peripherals, register descriptions and
general device functionality, refer to the “dsPIC30F
Family Reference Manual” (DS70046).
From GP Timer Module
Note:
OUTPUT COMPARE MODULE
Where ‘x’ is shown, reference is made to the registers associated with the respective output compare
channels 1 through N.
TMR2<15:0
OUTPUT COMPARE MODE BLOCK DIAGRAM
0
Comparator
OCxRS
OCxR
TMR3<15:0>
1
OCTSEL
T2P2_MATCH
0
dsPIC30F6010A/6015
The key operational features of the output compare
module include:
• Timer2 and Timer3 Selection mode
• Simple Output Compare Match mode
• Dual Output Compare Match mode
• Simple PWM mode
• Output Compare during Sleep and Idle modes
• Interrupt on Output Compare/PWM Event
These operating modes are determined by setting the
appropriate bits in the 16-bit OCxCON SFR (where
x = 1,2,3,...,N).
dsPIC30F6015 devices have eight compare channels.
OCxRS and OCxR in Figure 13-1 represent the Dual
Compare registers. In the Dual Compare mode, the
OCxR register is used for the first compare and OCxRS
is used for the second compare.
T3P3_MATCH
Mode Select
OCM<2:0>
1
Output
Logic
3
Set Flag bit
OCxIF
The
R
S
Q
Output Enable
dsPIC30F6010A
(for x = 1, 2, 3 or 4)
(for x = 5, 6, 7 or 8)
DS70150C-page 83
or OCFB
OCx
OCFA
and