C Library for AD9911: 500 MSPS Direct Digital Synthesizer
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README.md

AD9911

C Library for AD9911: 500 MSPS Direct Digital Synthesizer Target: ATMEGA32U4 (Teensy 2.0)

The AD9911 is configured for 3-wire SPI. Samplerate is 500.000.000Mhz, PLL enabled, 25Mhz crystal used.

Pin mappings: PORTD(0) master reset PORTD(1) IOupdate PORTB(0) SPI SS PORTB(3..1) SPI MOSI - MISO - CLK

verified function: AD9911_single_tone

untested functions: AD9911_linear_sweep_freq AD9911_test_tone