- Support for 4x20 LCD Display and large number display - Brightness and contrast adjustment with remote - (OPUS/Wolfson WM8741) DAC volume control: remote and rotary encoder - (OPUS/Wolfson WM8741) DAC random filter selection 1 to 5 with remote - (OPUS/Wolfson WM8741) DAC upsampling selection (L, M, H -this is the OSR setting) - I2C level shifting (5V to 3.3V) - Optimized power-up sequence
Monday, April 27, 2009
Wolfson Parts are NOT 5V Tolerant
Got a response from Woflson and they said that the DAC is NOT 5V tolerant. Thus you must implement the level shifter solution.
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