LTC2320-14 8-Channel ADC Driver

AdvancedChallenge

00:00

01General Operation

The module drives an 8-channel simultaneous ADC LTC2320-14 with 4 parallel data lines. After an initialization phase, it alternates between conversion and acquisition. Outputs provide 16-bit data for each channel with a validity flag.

System clock: 250 MHz
4 parallel data lines
Sequence: init → idle → conversion → acquisition

02Interface

Signal	Direction	Width	Description
`clk`	Input	1 bit	Clock
`resetb`	Input	1 bit	resetb
`data`	Input	4 bits	data
`sclk`	Output	1 bit	SPI clock
`rvs`	Input	1 bit	rvs
`cnv`	Output	1 bit	cnv
`top_conv`	Input	1 bit	top_conv
`values`	Output	N bits	values
`valid`	Output	8 bits	valid

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