I have an AD5781 and a FPGA and need to control the AD5781 to output 5V DC. Could anyone provide me a Verilog code for reference?
Hi Hang Li,
Let me give you a link for the AD5780 - Microcontroller No-OS Driver wiki page. The AD5781 is a supported product. Here you can find a generic driver which can be used as a base for any microcontroller platform and also specific drivers for Renesas platforms.
Another one is the AD5781 Pmod Xilinx FPGA Reference Design wiki page. The bit file provided in the project *.zip file combines the FPGA bit file and the SDK elf files. It may be used for a quick check on the system. All you need is the hardware and a PC running a UART terminal and the programmer (IMPACT).
You may also want to check BeMicro FPGA Project for AD5781 with Nios driver for a third reference.
Hope this helps.
The project *.zip file in the AD5781 Pmod Xilinx FPGA Reference Design wiki page disappeared，so What can I do to download the file again
Can you please start a new thread and post it here: (+) FPGA Reference Designs - EngineerZone (analog.com)
The guys in that community might be able to help you better.