Texas Instruments TMS320DM35 Series Reference Manual Download | Manualshive

Page: 1 / 19

background image

TMS320DM35x Digital Media

System-on-Chip (DMSoC)

Pulse-Width Modulator (PWM)

Reference Guide

Literature Number: SPRUEE7A

May 2006 – Revised September 2007

1
2
3
...
»

Summary of Contents for TMS320DM35 Series

Page 1: ...TMS320DM35x Digital Media System on Chip DMSoC Pulse Width Modulator PWM Reference Guide Literature Number SPRUEE7A May 2006 Revised September 2007...

Page 2: ...2 SPRUEE7A May 2006 Revised September 2007 Submit Documentation Feedback...

Page 3: ...ulation Considerations 13 3 Registers 14 3 1 Pulse Width Modulator PWM Peripheral Identification Register PID 14 3 2 Pulse Width Modulator PWM Peripheral Control Register PCR 14 3 3 Pulse Width Modula...

Page 4: ...ulse Width Modulator PWM Period Register PER 17 11 Pulse Width Modulator PWM First Phase Duration Register PH1D 17 List of Tables 1 Pulse Width Modulator PWM Registers 14 2 Pulse Width Modulator PWM P...

Page 5: ...he functional specifications for the TMS320DM355 DMSoC SPRUFB3 TMS320DM355 ARM Subsystem Reference Guide This document describes the ARM Subsystem in the TMS320DM355 Digital Media System on Chip DMSoC...

Page 6: ...on between the MMC SD controller and MMC SD card s is performed by the MMC SD protocol SPRUEE4 TMS320DM35x DMSoC Enhanced Direct Memory Access EDMA Controller Reference Guide This document describes t...

Page 7: ...es the Real Time Out RTO controller in the TMS320DM35x Digital Media System on Chip DMSoC The following documents describe TMS320DM35x Digital Media System on Chip DMSoC that are not available by lite...

Page 8: ...where bit width of the period and first phase duration are both programmable The PWM has the following features 32 bit period counter 32 bit first phase duration counter 8 bit repeat counter for one...

Page 9: ...nfiguring the INACTOUT bit in the PWM configuration register CFG First phase active state During the first phase of an active PWM period the output signal is driven to the state defined in the P1OUT b...

Page 10: ...e level during the second phase When the prescribed number of RPT 1 periods of pulses expire the peripheral sends an interrupt to the system if the interrupt is enabled in CFG The PWM then becomes ina...

Page 11: ...evel during the second phase Once a period expires the next period starts When a period starts the PWM copies the period and first phase duration registers into a set of internal shadow registers and...

Page 12: ...phase duration to the PWM first phase duration register PH1D 3 If one shot mode will be used write the desired repeat value to the PWM repeat count register RPT 4 Configure the operating mode inactiv...

Page 13: ...er and Sleep Controller PSC The PSC acts as a master controller for power management for all of the peripherals on the device For detailed information on power management procedures using the PSC see...

Page 14: ...ion Register Section 3 7 The pulse width modulator PWM peripheral identification register PID contains identification data type class and revision for the peripheral PID is shown in Figure 5 and descr...

Page 15: ...se width modulator PWM configuration register CFG is shown in Figure 7 and described in Table 4 Figure 7 Pulse Width Modulator PWM Configuration Register CFG 31 18 17 16 Reserved OPST CURLEV R 0 R 0 R...

Page 16: ...d The pulse width modulator PWM start register START is shown in Figure 8 and described in Table 5 Figure 8 Pulse Width Modulator PWM Start Register START 31 16 Reserved R 0 15 1 0 Reserved START R 0...

Page 17: ...d register PER is shown in Figure 10 and described in Table 7 Figure 10 Pulse Width Modulator PWM Period Register PER 31 16 PER R W 0 15 0 PER R W 0 LEGEND R W Read Write n value after reset Table 7 P...

Page 18: ...irst Phase Duration Register PH1D Field Descriptions Bit Field Value Description 31 0 PH1D 0 FFFF FFFFh First phase duration is PH1D clock cycles 18 Pulse Width Modulator PWM Peripheral SPRUEE7A May 2...

Page 19: ...ce and is an unfair and deceptive business practice TI is not responsible or liable for any such statements TI products are not authorized for use in safety critical applications such as life support...

Reviews:

No comments

Related manuals for TMS320DM35 Series

Brand: Quasar Pages: 43

Brand: QMOD Pages: 17

DR T120 - Thermal Printing Calculator

Brand: Casio Pages: 1

Measure Master Pro 4020

Brand: Calculated Industries Pages: 39

Mortgage PaymentCalc 3401

Brand: Calculated Industries Pages: 20

Brand: Calculated Industries Pages: 40

Brand: Sharp Pages: 370

Brand: Velleman Pages: 16

Brand: Aurora Pages: 1

Brand: Aurora Pages: 1

Brand: Aurora Pages: 1

Brand: Aurora Pages: 1

Brand: Weight Watchers Pages: 24

Brand: MOB Pages: 4

Brand: Kramer Pages: 2

Brand: Holland Electronics Pages: 4

Brand: Victor Pages: 19

Brand: Olivetti Pages: 76

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands