Datasheet
Table Of Contents
- Features
- Applications
- General Description
- Revision History
- Functional Block Diagram
- Specifications
- Absolute Maximum Ratings
- Pin Configurations and Function Descriptions
- Terminology
- Overview of the ARM7TDMI Core
- Thumb Mode (T)
- Multiplier (M)
- EmbeddedICE (I)
- ARM Registers
- Interrupt Latency
- Memory Organization
- Flash/EE Control Interface
- Memory Mapped Registers
- Complete MMR Listing
- Reset
- Oscillator, PLL, and Power Control
- ADC Circuit Information
- Reference Sources
- Diagnostic Current Sources
- Sinc3 Filter
- ADC Chopping
- Programmable Gain Amplifier
- Excitation Sources
- ADC Low Power Mode
- ADC Comparator and Accumulator
- Temperature Sensor
- ADC MMR Interface
- ADC Status Register
- ADC Interrupt Mask Register
- ADC Mode Register
- Primary ADC Control Register
- Auxiliary ADC Control Register
- ADC Filter Register
- ADC Configuration Register
- Primary Channel ADC Data Register
- Auxiliary Channel ADC Data Register
- Primary Channel ADC Offset Calibration Register
- Auxiliary Channel ADC Offset Calibration Register
- Primary Channel ADC Gain Calibration Register
- Auxiliary Channel Gain Calibration Register
- Primary Channel ADC Result Counter Limit Register
- Primary Channel ADC Result Counter Register
- Primary Channel ADC Threshold Register
- Primary Channel ADC Threshold Counter Limit Register
- Primary Channel ADC Threshold Counter Register
- Primary Channel ADC Accumulator Register
- Excitation Current Sources Control Register
- Example Application Circuits
- DAC Peripherals
- Nonvolatile Flash/EE Memory
- Processor Reference Peripherals
- Timers
- Pulse-Width Modulator
- Pulse-Width Modulator General Overview
- PWMCON Control Register
- PWM0COM0 Compare Register
- PWM0COM1 Compare Register
- PWM0COM2 Compare Register
- PWM0LEN Register
- PWM1COM0 Compare Register
- PWM1COM1 Compare Register
- PWM1COM2 Compare Register
- PWM1LEN Register
- PWM2COM0 Compare Register
- PWM2COM1 Compare Register
- PWM2COM2 Compare Register
- PWM2LEN Register
- PWMCLRI Register
- Pulse-Width Modulator General Overview
- UART Serial Interface
- Baud Rate Generation
- UART Register Definitions
- I2C
- Configuring External Pins for I2C Functionality
- Serial Clock Generation
- I2C Bus Addresses
- I2C Registers
- I2C Master Registers
- I2C Master Control, I2CMCON Register
- I2C Master Status, I2CMSTA, Register
- I2C Master Receive, I2CMRX, Register
- I2C Master Transmit, I2CMTX, Register
- I2C Master Read Count, I2CMCNT0, Register
- I2C Master Current Read Count, I2CMCNT1, Register
- I2C Address 0, I2CADR0, Register
- I2C Address 1, I2CADR1, Register
- I2C Master Clock Control, I2CDIV, Register
- I2C Slave Registers
- I2C Common Registers
- I2C Master Registers
- Serial Peripheral Interface
- General-Purpose I/O
- Hardware Design Considerations
- Outline Dimensions
ADuC7060/ADuC7061 Data Sheet
Rev. D | Page 76 of 108
Table 85. PWMCON MMR Bit Designations
Bit Name Description
15 Reserved This bit is reserved. Do not write to this bit.
14 Sync Enables PWM synchronization.
Set to 1 by user so that all PWM counters are reset on the next clock edge after the detection of a high-to-low
transition on the P1.2/SYNC pin.
Cleared by user to ignore transitions on the P1.2/SYNC pin.
13 PWM5INV Set to 1 by user to invert PWM5.
Cleared by user to use PWM5 in normal mode.
12 PWM3INV Set to 1 by user to invert PWM3.
Cleared by user to use PWM3 in normal mode.
11
PWM1INV
Set to 1 by user to invert PWM1.
Cleared by user to use PWM1 in normal mode.
10 PWMTRIP Set to 1 by user to enable PWM trip interrupt. When the PWM trip input (Pin P1.3/TRIP) is low, the PWMEN bit is
cleared and an interrupt is generated.
Cleared by user to disable the PWMTRIP interrupt.
9 ENA If HOFF = 0 and HMODE = 1. Note that, if not in H-bridge mode, this bit has no effect.
Set to 1 by user to enable PWM outputs.
Cleared by user to disable PWM outputs.
If HOFF = 1 and HMODE = 1, see Table 86.
8:6 PWMCP[2:0] PWM clock prescaler bits. Sets the UCLK divider.
[000] = UCLK/2.
[001] = UCLK/4.
[010] = UCLK/8.
[011] = UCLK/16.
[100] = UCLK/32.
[101] = UCLK/64.
[110] = UCLK/128.
[111] = UCLK/256.
5 POINV Set to 1 by user to invert all PWM outputs.
Cleared by user to use PWM outputs as normal.
4 HOFF High side off.
Set to 1 by user to force PWM0 and PWM2 outputs high. This also forces PWM1 and PWM3 low.
Cleared by user to use the PWM outputs as normal.
3 LCOMP Load compare registers.
Set to 1 by user to load the internal compare registers with the values in PWMxCOMx on the next transition of the
PWM timer from 0x00 to 0x01.
Cleared by user to use the values previously stored in the internal compare registers.
2 DIR Direction control.
Set to 1 by user to enable PWM0 and PWM1 as the output signals while PWM2 and PWM3 are held low.
Cleared by user to enable PWM2 and PWM3 as the output signals while PWM0 and PWM1 are held low.
1 HMODE Enables H-bridge mode.
1
Set to 1 by user to enable H-bridge mode and Bit 1 to Bit 5 of PWMCON.
Cleared by user to operate the PWMs in standard mode.
0 PWMEN Set to 1 by user to enable all PWM outputs.
Cleared by user to disable all PWM outputs.
1
In H-bridge mode, HMODE = 1. See Table 86 to determine the PWM outputs.