hi I'm using avago 5*7 led display. I need to use user defined code to display my letters please can anyone let me know how to use it?

[Sm.1]

I need to skip the upper row and lower row and print the characters.

[waclawek.jan]

Show us what do you have so far - both hardware and software.

What do you mean by "skip the upper row and lower row"?

JW

[Andrew Neil]

In addition to what @Community member​ said, have you looked on the Avago site for application notes, examples etc?

Have you searched for other examples?

Note that Avago is now Broadcom: https://www.broadcom.com/products/leds-and-displays/smart-alphanumeric-displays/parallel-interface/hdsp-2533

[Sm.1]

Hi waclawek and andrew please see attached pdf and actual i need to print as picture show im following as per pdf but udc(user defined code) address start with 80 upto 8f in 1st address i can store remaining is not working. im communicating display with parallel bus using stm32 controller.

[Sm.1 · Accepted solution]

Thank you for suggestions @Andrew Neil​  and @Community member​. I got the issue it was some address problem I Solved it.

[Andrew Neil]

jolly good - glad you fixed it.

Now please mark the solution: