DP2: Audio/Video FPGA development board
DP2 is an FPGA development board aimed particularly for cost sensitive audio and video applications, for example in security or consumer electronics. The heart of the board is an Altera EP2C8 FPGA which provides the perfect balance between sufficient resources, (for example two independent PT3 video decoders can fit in one device), and low cost to enable applications in the most cost sensitive applications. All of Singmai's IP cores will run on this platform. The board may be purchased separately or at a special price, bundled with the DP1.
All linear power supplies for the highest performance ADC and DAC operation.- Two piggyback board expansion connectors: one compatible with DP1.
- Digital encoder for analogue control functions.
- Hexadecimal display
- 5 Pushbuttons
- Optical audio transmitter and receiver
- 27MHz crystal oscillator
- Infra-red receiver
- Connector for Optrex LCD display (not supplied)
- USB interface
- Serial EEPROM for standalone operation
DP1: Audio/Video ADC/DAC interface for FPGAs
DP1 is a SD and HD video ADC/DAC and audio codec that plugs directly into the Santa Cruz connectors of the Altera development boards for their Cyclone I (now obsolete) and Cyclone II FPGAs, as well as our own low cost DP2 development board. The board accepts composite, B/W, RGB and YPbPr video at either SD or HD resolution, and stereo analogue audio which it digitises for the FPGA. Outputs are stereo audio and composite, RGB or YPbPr video, again at SD or HD resolution. The clocking for the input and output sections is independent and a 27MHz crystal oscillator is also provided to drive one of the FPGA PLLs...
DP3: FIFO memory card
DP3 is an expansion card for the DP2 development board. It offers two programmable delay taps that can be utilised for video field/frame delays - e.g. for 3D comb filters or 3D noise reducers - or for audio delays - e.g for lip-sync delays. The board is supplied with example FPGA code (VHDL).
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