DSPIC33FJ32GS608 datasheet(229/416 Pages) MICROCHIP

229 / 416 page

 2009 Microchip Technology Inc.

Preliminary

DS70591B-page 229

dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610

PTCON: PWM TIME BASE CONTROL REGISTER

R/W-0

U-0

R/W-0

HS/HC-0

R/W-0

PTEN

—

PTSIDL

SESTAT

SEIEN

EIPU(1)

SYNCPOL(1) SYNCOEN(1)

bit 15

bit 8

R/W-0

SYNCEN(1)

SYNCSRC<2:0>(1)

SEVTPS<3:0>(1)

bit 7

bit 0

Legend:

HC = Cleared in Hardware HS = Set in Hardware

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 15

PTEN: PWM Module Enable bit

1 = PWM module is enabled

0 = PWM module is disabled

bit 14

Unimplemented: Read as ‘0’

bit 13

PTSIDL: PWM Time Base Stop in Idle Mode bit

1 = PWM time base halts in CPU Idle mode

0 = PWM time base runs in CPU Idle mode

bit 12

SESTAT: Special Event Interrupt Status bit

1 = Special Event Interrupt is pending

0 = Special Event Interrupt is not pending

bit 11

SEIEN: Special Event Interrupt Enable bit

1 = Special Event Interrupt is enabled

0 = Special Event Interrupt is disabled

bit 10

EIPU: Enable Immediate Period Updates bit(1)

1 = Active Period register is updated immediately

0 = Active Period register updates occur on PWM cycle boundaries

bit 9

SYNCPOL: Synchronize Input and Output Polarity bit(1)

1 = SYNCIx/SYNCO1 polarity is inverted (active-low)

0 = SYNCIx/SYNCO1 is active-high

bit 8

SYNCOEN: Primary Time Base Sync Enable bit(1)

1 = SYNCO1 output is enabled

0 = SYNCO1 output is disabled

bit 7

SYNCEN: External Time Base Synchronization Enable bit(1)

1 = External synchronization of primary time base is enabled

0 = External synchronization of primary time base is disabled

bit 6-4

SYNCSRC<2:0>: Synchronous Source Selection bits(1)

000 = SYNCI1

001 = SYNCI2

010 = SYNCI3

011 = SYNCI4

100 = Reserved

101 = Reserved

111 = Reserved

Note 1: These bits should be changed only when PTEN = 0. In addition, when using the SYNCIx feature, the user

application must program the period register with a value that is slightly larger than the expected period of

the external synchronization input signal.

dsPIC33FJ32GS608 Datasheet(PDF) 229 Page - Microchip Technology

dsPIC33FJ32GS608 Datasheet(HTML) 229 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

Datasheet Download

Link URL