Description
Advanced Digital Communication System
Features
- High speed MCU, DSP and highly flexible FPGA devices
- Digital data transmission format is integral, including start bit, preamble, identifier, data with FEC coding, CRC coding, stop bit.
- All digital transmission data is encoded with Manchester code and transmitted via ASK or FSK modulator.
- Programmable data, data rate, preamble, identifier, and noise from DIP switches.
- FEC encoding, CRC mechanism, and Manchester coding can be included or ignored before wireless ISM transmission.
- 3 sets of audio signals are sent and received over the TDMA channel via the STS1 and STM1 frames.
- Dual channel TDM transmission of audio signals can be modulated by PCM or A-Law / μ-Law compander
Various encoding / decoding experiments
- Manchester
- SONET STM1
- SONET STS1
- CDMA
- DSSS
- μ-law
- A-law
List of Experiments
- Data Spread-Spectrum Modulation and Manchester Encoding
- Serial Data Manchester Encoding / Decoding
- Spread-Spectrum Data Sampling,
- Decoding and Checking
- ASK Digital Data Transmission
- FSK Digital Data Transmission
- Data Hamming Encoding and Manchester Encoding
- Digital Data Decoding and Error Correction
- Digital Data ASK/FSK Transmission and Decoding
- Convolutional Encoding and Data Interleaving
- Viterbi Decoding and Error Correction
- Viterbi Decoding and FSK Transmission
- 64-byte Data Transmission
- 1-byte Data Transmission
- 1-byte ADC Data Transmission
- 10-byte ADC Data Transmission
- PC Digital Data Transmission
- SONET STS1 Multiplexing
- SONET STS1 Demultiplexing
- SONET STM1 Multiplexing
- SONET STM1 Demultiplexing
- TDM Codec
- DSP-Based FIR Filters
- Multichannel ADC
- SPI and Serial DAC
- PWM Modulation
- CDMA Encoding
- CDMA Decoding
- DSSS Encoding
- DSSS Decoding
- μ-Law Encoding
- A-Law Encoding
- Time Division Multiplexing and Data Compressing
- Time Division Demultiplexing and Data Expanding