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Texas Instruments TMS320DM643x Module Control n Register MDCTLn, PSC Registers, Field, Value

Models: TMS320DM643x

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6.7.10 Module Control n Register (MDCTLn)

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PSC Registers

6.7.10 Module Control n Register (MDCTLn)

The module control n register (MDCTL0-MDCTL39) is shown in Figure 6-11and described in Table 6-15.

Figure 6-11. Module Control n Register (MDCTLn)

31								16
		Reserved
		R-0
15	11	10	9	8	7	3	2	0
Reserved		EMUIHBIE	EMURSTIE	LRST	Reserved			NEXT
R-0		R/W-0	R/W-0	R/W-1	R-0			R/W-0

LEGEND: R/W = Read/Write; R = Read only; -n= value after reset

Table 6-15. Module Control n Register (MDCTLn) Field Descriptions

Bit	Field	Value	Description
31-11	Reserved	0	Reserved
10	EMUIHBIE		Interrupt enable for emulation alters module state. This bit applies to the DSP module only (module 39).
			Program this field to 0 for all other modules.
		0	Disable interrupt.
		1	Enable interrupt.
9	EMURSTIE		Interrupt enable for emulation alters reset. This bit applies to the DSP module only (module 39).
			Program this field to 0 for all other modules.
		0	Disable interrupt.
		1	Enable interrupt.
8	LRST		Module local reset control. This bit applies to the DSP module only (module 39). Program this field to 1
			for all other modules.
		0	Assert local reset.
		1	De-assert local reset.
7-3	Reserved	0	Reserved
2-0	NEXT	0-7h	Module next state.
		0	SwRstDisable state
		1h	SyncReset state
		2h	Disable state
		3h	Enable state
		4h-7h	Reserved

SPRU978E–March 2008	Power and Sleep Controller	75
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Texas Instruments TMS320DM643x manual 11. Module Control n Register MDCTLn, PSC Registers, Field, Value, Description

Contents

TMS320DM643x DMP DSP Subsystem Reference GuideSubmit Documentation Feedback SPRU978E-MarchContents 6.7.3 Module Error Pending Register 1 MERRPR1 Boot Modes ResetList of Figures List of Tables List of TablesList of Tables SPRU978E-MarchSubmit Documentation Feedback Notational Conventions Read This FirstPreface About This ManualSubmit Documentation Feedback TMS320C6000, C6000 are trademarks of Texas InstrumentsRead This First SPRU978E-MarchIntroduction Block DiagramIntroduction Chapter1.2 Block Diagram Figure 1-1. TMS320DM643x DMP Block Diagram1.1 Introduction 1.3.1 Components of the DSP Subsystem 1.3 DSP Subsystem in TMS320DM643x DMPIntroduction SPRU978E-MarchSubmit Documentation Feedback Internal Peripherals TMS320C64x+ MegamoduleTMS320C64x+ CPU Memory Controllers2.2 TMS320C64x+ CPU 2.1 IntroductionFigure 2-1. TMS320C64x+ Megamodule Block Diagram 2.3.1 L1P Controller 2.3 Memory ControllersMemory Controllers Figure 2-2. C64x+ Cache Memory Architecture2.3.3 L2 Controller 2.3.2 L1D Controller2.3.5 Internal DMA IDMA 2.3.4 External Memory Controller EMC2.4.2 Power-Down Controller PDC 2.4 Internal Peripherals2.4.1 Interrupt Controller INTC 2.4.3 Bandwidth Manager TMS320C64x+ Megamodule SPRU978E-MarchSubmit Documentation Feedback Chapter System MemoryMemory Map Memory Interfaces Overview3.1.3 Internal Peripherals 3.1 Memory Map3.1.1 DSP Internal Memory L1P, L1D, L2 3.1.2 External Memory3.2.2.1 Asynchronous EMIF Interface 3.2 Memory Interfaces Overview3.2.1 DDR2 External Memory Interface 3.2.2 External Memory InterfaceSystem Memory SPRU978E-MarchSubmit Documentation Feedback Chapter Device ClockingOverview Clock DomainsTable 4-1. System Clock Modes and Fixed Ratios for Core Clock Domains 4.1 Overview4.2 Clock Domains 4.2.1 Core DomainsClock Domains Figure 4-1. Overall Clocking DiagramTable 4-2. Example PLL1 Frequencies and Dividers 27 MHZ Clock Input 4.2.2 Core Frequency Flexibility4.2.3 DDR2/EMIF Clock Table 4-3. Example PLL2 Frequencies Core Voltage =Table 4-4. Example PLL2 Frequencies Core Voltage = Table 4-5. Peripheral I/O Domain Clock 4.2.4 I/O DomainsFigure 4-2. VPBE/DAC Clocking 4.2.5 Video Processing Back EndVPSSCLKCTL.MUXSEL Bit Clocking ModeTable 4-6. Possible Clocking Modes Clock DomainsPLL2 Control PLL ControllerPLL Module PLL1 Control5.2 PLL1 Control 5.1 PLL ModuleTable 5-1. System PLLC1 Output Clocks 5.2.1 Device Clock Generation5.2.2 Steps for Changing PLL1/Core Domain Frequency Figure 5-1. PLL1 Structure in the TMS320DM643x DMP5.2.2.1 Initialization to PLL Mode from PLL Power Down 5.2.2.2 Changing PLL Multiplier Example 5-1. Calculating Number of Clock Cycles N 5.2.2.3 Changing SYSCLK DividersTable 5-2. DDR PLLC2 Output Clocks 5.3 PLL2 Control5.3.1 Device Clock Generation Figure 5-2. PLL2 Structure in the TMS320DM643x DMP5.3.2 Steps for Changing PLL2 Frequency 5.3.2.1 DDR2 Considerations When Modifying PLL2 Frequency5.3.2.2 Initialization to PLL Mode from PLL Power Down 5.3.2.3 Changing PLL Multiplier Example 5-2. Calculating Number of Clock Cycles N 5.3.2.4 Changing SYSCLK Dividers5.4 PLL Controller Registers Table 5-3. PLL and Reset Controller ListTable 5-4. PLL and Reset Controller Registers PLL and Reset Controller5.4.1 Peripheral ID Register PID 5.4.2 Reset Type Status Register RSTYPEFigure 5-4. Reset Type Status Register RSTYPE Table 5-6. Reset Type Status Register RSTYPE Field DescriptionsPLL Controller Registers 5.4.3 PLL Control Register PLLCTLFigure 5-5. PLL Control Register PLLCTL Table 5-7. PLL Control Register PLLCTL Field DescriptionsTable 5-8. PLL Multiplier Control Register PLLM Field Descriptions 5.4.4 PLL Multiplier Control Register PLLM5.4.5 PLL Controller Divider 1 Register PLLDIV1 Figure 5-6. PLL Multiplier Control Register PLLMFigure 5-9. PLL Controller Divider 3 Register PLLDIV3 5.4.6 PLL Controller Divider 2 Register PLLDIV25.4.7 PLL Controller Divider 3 Register PLLDIV3 Figure 5-8. PLL Controller Divider 2 Register PLLDIV2PLL Controller Registers 5.4.8 Oscillator Divider 1 Register OSCDIV1Figure 5-10. Oscillator Divider 1 Register OSCDIV1 Table 5-12. Oscillator Divider 1 Register OSCDIV1 Field DescriptionsPLL Controller Registers 5.4.9 Bypass Divider Register BPDIVFigure 5-11. Bypass Divider Register BPDIV Table 5-13. Bypass Divider Register BPDIV Field Descriptions5.4.11 PLL Controller Status Register PLLSTAT 5.4.10 PLL Controller Command Register PLLCMDFigure 5-12. PLL Controller Command Register PLLCMD Table 5-14. PLL Controller Command Register PLLCMD Field DescriptionsField 5.4.12 PLL Controller Clock Align Control Register ALNCTLFigure 5-14. PLL Controller Clock Align Control Register ALNCTL PLL Controller RegistersField 5.4.13 PLLDIV Ratio Change Status Register DCHANGEFigure 5-15. PLLDIV Ratio Change Status Register DCHANGE PLL Controller RegistersPLL Controller Registers 5.4.14 Clock Enable Control Register CKENFigure 5-16. Clock Enable Control Register CKEN Table 5-18. Clock Enable Control Register CKEN Field DescriptionsPLL Controller Registers 5.4.15 Clock Status Register CKSTATFigure 5-17. Clock Status Register CKSTAT Table 5-19. Clock Status Register CKSTAT Field DescriptionsPLL Controller Registers 5.4.16 SYSCLK Status Register SYSTATFigure 5-18. SYSCLK Status Register SYSTAT Table 5-20. SYSCLK Status Register SYSTAT Field DescriptionsExecuting State Transitions Power and Sleep ControllerPower Domain and Module Topology Power Domain and Module States6.1 Introduction Figure 6-1. Power and Sleep Controller PSC IntegrationTable 6-1. DM643x DMP Default Module Configuration 6.2 Power Domain and Module TopologyTable 6-2. Module States 6.3 Power Domain and Module States6.3.1 Power Domain States 6.3.2 Module States6.4.2 Module State Transitions 6.3.3 Local Reset6.4.1 Power Domain State Transitions 6.4 Executing State Transitions6.6.1 Interrupt Events Table 6-3. IcePick Emulation Commands6.5 IcePick Emulation Support in the PSC 6.6 PSC Interrupts6.6.1.2 Local Reset Emulation Events 6.6.2 Interrupt Registers6.6.1.1 Module State Emulation Events Table 6-5. Power and Sleep Controller PSC Registers 6.6.3 Interrupt Handling6.7 PSC Registers Figure 6-3. Interrupt Evaluation Register INTEVAL 6.7.1 Peripheral Revision and Class Information Register PID6.7.2 Interrupt Evaluation Register INTEVAL Figure 6-2. Peripheral Revision and Class Information Register PIDTable 6-8. Module Error Pending Register 1 MERRPR1 Field Descriptions 6.7.3 Module Error Pending Register 1 MERRPR16.7.4 Module Error Clear Register 1 MERRCR1 Figure 6-4. Module Error Pending Register 1 MERRPR1Figure 6-7. Power Domain Transition Status Register PTSTAT 6.7.5 Power Domain Transition Command Register PTCMD6.7.6 Power Domain Transition Status Register PTSTAT Figure 6-6. Power Domain Transition Command Register PTCMDPower and Sleep Controller 6.7.7 Power Domain Status 0 Register PDSTAT0Figure 6-8. Power Domain Status 0 Register PDSTAT0 Table 6-12. Power Domain Status 0 Register PDSTAT0 Field DescriptionsPower and Sleep Controller 6.7.8 Power Domain Control 0 Register PDCTL0Figure 6-9. Power Domain Control 0 Register PDCTL0 Table 6-13. Power Domain Control 0 Register PDCTL0 Field DescriptionsTable 6-14. Module Status n Register MDSTATn Field Descriptions Power and Sleep Controller6.7.9 Module Status n Register MDSTATn Figure 6-10. Module Status n Register MDSTATnTable 6-15. Module Control n Register MDCTLn Field Descriptions Power and Sleep Controller6.7.10 Module Control n Register MDCTLn Figure 6-11. Module Control n Register MDCTLnPower and Sleep Controller SPRU978E-MarchSubmit Documentation Feedback Video DAC Power Down Power ManagementDSP Sleep Mode Management 3.3 V I/O Power DownTable 7-1. Power Management Features 7.1 Overview7.2 PSC and PLLC Overview 7.3.2 Module Clock Frequency Scaling 7.3.3 PLL Bypass and Power Down7.3 Clock Management 7.3.1 Module Clock ON/OFF7.4.2.1 DSP Module Clock ON 7.4 DSP Sleep Mode Management7.4.1 DSP Sleep Modes 7.4.2 DSP Module Clock ON/OFF7.5 3.3 V I/O Power Down 7.6 Video DAC Power Down7.4.2.2 DSP Module Clock Off Power Management SPRU978E-MarchSubmit Documentation Feedback Interrupt Controller ChapterInterrupt Controller Interrupt Controller SPRU978E-MarchSubmit Documentation Feedback System Module Device Configuration3.3 V I/O Power-Down Control Boot Control9.2 Device Identification 9.3 Device Configuration9.3.2 Device Boot Configuration Status 9.1 Overview9.5.2 VPSS Clock and DAC Control 9.4 3.3 V I/O Power-Down Control9.5.1 Timer Control 9.5 Peripheral Status and Control9.6 Bandwidth Management 9.6.1 Bus Master DMA Priority ControlTable 9-1. TMS320DM643x DMP Master IDs 9.6.2 EDMA Transfer Controller Configuration 9.7 Boot ControlTable 9-2. TMS320DM643x DMP Default Master Priorities System Module SPRU978E-MarchSubmit Documentation Feedback DSP Reset ResetReset Pins Device Configurations at Reset10.1 Overview 10.2 Reset Pins10.3 Device Configurations at Reset Table 10-1. Reset Types10.4.2.1 Software Reset Disable SwRstDisable 10.4 DSP Reset10.4.1 DSP Local Reset 10.4.2 DSP Module Reset10.4.2.2 Synchronous Reset SyncReset Chapter Boot ModesBoot Modes SPRU978E-MarchSubmit Documentation Feedback SPRU978E-March Revision HistoryAppendix A Table A-1. Document Revision HistoryApplications power.ti.comIMPORTANT NOTICE Products