I' m using IAR for RH850 and RH850/U2A series. Now I need to configure its optional bytes. The official document provides optional bytes setting ways of CS+ and MULTI. If there is anyway to config it in IAR? (the document address: RH850/U2A-EVA Group Start Up Guide (OPBT) (renesas.com))
Hi,It is very similar to how it is done for GHS. Kindly use the attached IAR project as reference.
I can't find RH850/U2A optional bytes configuration in renesas flash programmer v3.13.00. Where could I find it or the flashed file should include optional bytes information?
RFP does not support the options bytes on U2A like it does for other RH850 devices. Need to use the above mentioned projects to configure them, which creates the hex-file that can be programmed into the memory.
I'm using a starter-kit of RH850/U2A. As I use CS+ or IAR, it's fine to debug when the E2 is connected to RH850/U2A. I write a led-blinding program. But if E2 is disconnected, the results differs: if I use CS+ to debug, the led can blind after I disconnect the E2 and press RESET. But if I use IAR to debug, the led cannot blind after I disconnect the E2 and press RESET. I use the "Project->Download->Download active application" in IAR option, it still cannot work. It seems like that IAR startup opreation resets the optional bytes?
Thanks for your answer.
Kindly create a new thread for the new issue, this will help threads issue wise and other users searching for answers on the same issue.Best Regards,Vasanth R S