# PULSAR_LVDS_ADC HDL Project Here are some pointers to help you: * [EVAL-AD7626 board Product Page ](https://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL-AD7626.html) * Parts: [AD7626: 16-Bit, 10 MSPS, PulSAR Differential ADC](https://www.analog.com/ad7626) * Parts: [AD7625: 16-Bit, 6 MSPS, PulSAR Differential ADC](https://www.analog.com/ad7625) * Parts: [AD7961: 16-Bit, 5 MSPS, PULSARĀ® Differential ADC](https://www.analog.com/ad7961) * Parts: [AD7960: 18-Bit, 5 MSPS, PULSARĀ® Differential ADC](https://www.analog.com/ad7960) * HDL Doc: https://wiki.analog.com/resources/eval/user-guides/circuits-from-the-lab/cn0577/hdl * Project Doc: https://wiki.analog.com/resources/eval/user-guides/circuits-from-the-lab/cn0577 * Linux Drivers: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ltc2387 How to use over-writable parameters from the environment: ``` hdl/projects/pulsar_lvds_adc/zed> make RESOLUTION_16_18N=0 RESOLUTION_16_18N - Defines the resolution of the ADC: 0 - 18 BITS, 1 - 16 BITS. ```