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SPRS439I – JUNE 2007 – REVISED MARCH 2011
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4.4
High-Resolution PWM (HRPWM)
.......................................................................................
4.5
Enhanced CAP Modules (eCAP1/2/3/4/5/6)
...........................................................................
4.6
Enhanced QEP Modules (eQEP1/2 )
...................................................................................
4.7
Analog-to-Digital Converter (ADC) Module
............................................................................
4.7.1
ADC Connections if the ADC Is Not Used
..................................................................
4.7.2
ADC Registers
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4.7.3
ADC Calibration
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4.8
Multichannel Buffered Serial Port (McBSP) Module
..................................................................
4.9
Enhanced Controller Area Network (eCAN) Modules (eCAN-A and eCAN-B)
....................................
4.10 Serial Communications Interface (SCI) Modules (SCI-A, SCI-B, SCI-C)
..........................................
4.11 Serial Peripheral Interface (SPI) Module (SPI-A )
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4.12 Inter-Integrated Circuit (I2C)
.............................................................................................
4.13 GPIO MUX
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4.14 External Interface (XINTF)
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Device Support
................................................................................................................
5.1
Device and Development Support Tool Nomenclature
.............................................................
5.2
Documentation Support
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5.3
Community Resources
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Electrical Specifications
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6.1
Absolute Maximum Ratings
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6.2
Recommended Operating Conditions
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6.3
Electrical Characteristics
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6.4
Current Consumption
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6.4.1
Reducing Current Consumption
.............................................................................
6.4.2
Current Consumption Graphs
...............................................................................
6.4.3
Thermal Design Considerations
.............................................................................
6.5
Emulator Connection Without Signal Buffering for the DSP
.......................................................
6.6
Timing Parameter Symbology
..........................................................................................
6.6.1
General Notes on Timing Parameters
......................................................................
6.6.2
Test Load Circuit
..............................................................................................
6.6.3
Device Clock Table
...........................................................................................
6.7
Clock Requirements and Characteristics
.............................................................................
6.8
Power Sequencing
.......................................................................................................
6.8.1
Power Management and Supervisory Circuit Solutions
..................................................
6.9
General-Purpose Input/Output (GPIO)
................................................................................
6.9.1
GPIO - Output Timing
........................................................................................
6.9.2
GPIO - Input Timing
..........................................................................................
6.9.3
Sampling Window Width for Input Signals
.................................................................
6.9.4
Low-Power Mode Wakeup Timing
..........................................................................
6.10 Enhanced Control Peripherals
.........................................................................................
6.10.1 Enhanced Pulse Width Modulator (ePWM) Timing
.......................................................
6.10.2 Trip-Zone Input Timing
.......................................................................................
6.10.3 Enhanced Capture (eCAP) Timing
.........................................................................
6.10.4 Enhanced Quadrature Encoder Pulse (eQEP) Timing
...................................................
6.10.5 ADC Start-of-Conversion Timing
............................................................................
6.11 External Interrupt Timing
................................................................................................
4.3
Enhanced PWM Modules (ePWM1/2/3/4/5/6 )
Contents
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