70592C datasheet(158/314 Pages) MICROCHIP

158 / 314 page

PIC24HJXXXGPX06A/X08A/X10A

DS70592C-page 158

15.1

Output Compare Modes

Configure the Output Compare modes by setting the

appropriate Output Compare Mode (OCM<2:0>) bits in

the Output Compare Control (OCxCON<2:0>) register.

Table 15-1 lists the different bit settings for the Output

Compare modes. Figure 15-2 illustrates the output

compare operation for various modes. The user

application must disable the associated timer when

writing to the Output Compare Control registers to

avoid malfunctions.

TABLE 15-1:

OUTPUT COMPARE MODES

FIGURE 15-2:

OUTPUT COMPARE OPERATION

Note:

See Section 13. “Output Compare”

(DS70209) in the “dsPIC33F/PIC24H

Family Reference Manual” for OCxR and

OCxRS register restrictions.

OCM<2:0>

Mode

OCx Pin Initial State

OCx Interrupt Generation

000

Module Disabled

Controlled by GPIO register

—

001

Active-Low One-Shot

OCx rising edge

010

Active-High One-Shot

OCx falling edge

011

Toggle

Current output is maintained OCx rising and falling edge

100

Delayed One-Shot

OCx falling edge

101

Continuous Pulse

OCx falling edge

110

PWM without Fault Protection

‘0’, if OCxR is zero

‘1’, if OCxR is non-zero

No interrupt

111

PWM with Fault Protection

‘0’, if OCxR is zero

‘1’, if OCxR is non-zero

OCFA falling edge for OC1 to OC4

OCxRS

TMRy

OCxR

Timer is Reset on

Period Match

Continuous Pulse

(OCM = 101)

PWM

(OCM = 110 or 111)

Active-Low One-Shot

(OCM = 001)

Active-High One-Shot

(OCM = 010)

Toggle

(OCM = 011)

Delayed One-Shot

(OCM = 100)

Output Compare

Mode Enabled

70592C 数据表(PDF) 158 Page - Microchip Technology

70592C 数据表(HTML) 158 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载

链接网址

70592C 数据表(PDF) 158 Page - Microchip Technology

70592C 数据表(HTML) 158 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表 下载

链接网址

数据表下载