Analog to digital converter unit

The present invention is a programmable Analog to Digital Converter (ADC) unit that includes an analog to digital converter, which includes one or more analog inputs. The unit additionally includes a control/status register block. The unit further includes a FIFO register block with a first, second, third, and fourth FIFO conversion register. Further included is a programmable sequencer that includes a first, second, third, and fourth programmable sample sequencer. And further, the unit includes a first, second, third, and fourth trigger event control multiplexer, where each trigger event control multiplexer corresponds to each programmable sample sequencer.