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The BIT_TO_AO block provides the ability to ingest a single bit input signal and based on the set parameters create a multi-bit output which can be directly passed to the analog output block. This block is ideal to scale and convert a two-level high (5V) and low (0V) output to an output range of +10V to -10V or +5V to -5V covered by the analog output block. BIT_TO_AO IP Core supports the following features:
Digital output from the PWM_OUTPUT block is scaled and converted to a two level multi-bit value using the BIT_TO_AO block and then passed on to the analog output pin 15. A 0 coming from the PWM_OUTPUT block is converted to -5V on the analog channel and a 1 coming from the PWM_OUTPUT block is converted to a +5V signal.
