Owner manual
Table Of Contents
- Features
- Description
- Pin Configuration
- Pin Description: RF Part
- Pin Description: Microcontroller Part
- UHF ASK/FSK Transmitter Block
- Features
- Description
- General Description
- Functional Description
- Absolute Maximum Ratings
- Thermal Resistance
- Electrical Characteristics
- Microcontroller Block
- Features
- Description
- Introduction
- Microcontroller Architecture General Description
- Components of Microcontroller Core
- Master Reset
- Voltage Monitor
- Clock Generation
- Power-down Modes
- Peripheral Modules
- Bi-directional Ports
- Timer 3
- Features
- Timer/Counter Modes
- Timer 3 – Mode 1: Timer/Counter
- Timer 3 – Mode 2: Timer/Counter, External Trigger Restart and External Capture (with T3I Input)
- Timer 3 – Mode 3: Timer/Counter, Internal Trigger Restart and Internal Capture (with TOG2)
- Timer 3 – Mode 4: Timer/Counter
- Timer 3 – Mode 5: Timer/Counter, External Trigger Restart and External Capture (with T3I Input)
- Timer 3 Modulator/Demodulator Modes
- Timer 3 – Mode 6: Carrier Frequency Burst Modulation Controlled by Timer 2 Output Toggle FlipFlo...
- Timer 3 – Mode 7: Carrier Frequency Burst Modulation Controlled by SSI Internal Output (SO)
- Timer 3 – Mode 8: FSK Modulation with Shift Register Data (SO)
- Timer 3 – Mode 9: Pulse-width Modulation with the Shift Register
- Timer 3 – Mode 10: Manchester Demodulation/Pulse-width Demodulation
- Timer 3 – Mode 11: Biphase Demodulation
- Timer 3 – Mode 12: Timer/Counter with External Capture Mode (T3I)
- Timer 3 Modulator for Carrier Frequency Burst Modulation
- Timer 3 Demodulator for Biphase, Manchester and Pulse-width-modulated Signals
- Timer 3 Registers
- Timer 3 Mode Register (T3M)
- Timer 3 Control Register 1 (T3C) Write
- Timer 3 Status Register 1 (T3ST) Read
- Timer 3 Clock Select Register (T3CS)
- Timer 3 Compare- and Compare-mode Register
- Timer 3 Compare-Mode Register 1 (T3CM1)
- Timer 3 Compare Mode Register 2 (T3CM2)
- Timer 3 COmpare Register 1 (T3CO1) Byte Write
- Timer 3 COmpare Register 2 (T3CO2) Byte Write
- Timer 3 Capture Register
- Synchronous Serial Interface (SSI)
- Serial Interface Registers
- Combination Modes
- Absolute Maximum Ratings
- Thermal Resistance
- DC Operating Characteristics
- AC Characteristics
- Crystal Characteristics
- Ordering Information
- Package Information
- Table of Contents
79
T48C862-R8
4590B–4BMCU–02/03
Combination Mode 1:
Burst Modulation
SSI mode 1: 8-bit NRZ and internal data SO output to the Timer 2
modulator stage
Timer 2 mode 1, 2, 3 or 4: 8-bit compare counter with 4-bit programmable prescaler
and DCG
Timer 2 output mode 3: Duty cycle burst generator
Figure 73. Carrier Frequency Burst Modulation with the SSI Internal Data Output
Combination Mode 2:
Biphase Modulation 1
SSI mode 1: 8-bit shift register internal data output (SO) to the Timer 2
modulator stage
Timer 2 mode 1, 2, 3 or 4: 8-bit compare counter with 4-bit programmable prescaler
Timer 2 output mode 4: The modulator 2 of Timer 2 modulates the SSI internal
data output to Biphase code
Figure 74. Biphase Modulation 1
1 201201201201201201201201201201201201201
DCGO
Counter 2
TOG2
SO
T2O
Counter = compare register (=2)
Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Bit 8 Bit 9 Bit 10 Bit 11 Bit 12 Bit 13
TOG2
SC
SO
T2O
0000
0011 0101
1111
8-bit SR-data
Bit 7 Bit 0
Data: 00110101