Hello,
I have a RZN1D Eval Board. I need to connect it to another board via I2C. I went through the board schematics and board setup document, but could not find any obvious ways to do it. Probably it might be possible to use CN3 pins for this purpose by doing some configuration of IC12, but I could not find any information on this.
I would appreciate if you could provide any guidance in this regard.
thanks
best regards
pnc
Hi pnc,Did you try the renesas_app included in the Software for CONNECT IT! ETHERNET RZ/N (DVD Image) ?This sample uses I2C_CHAN_2 with GPIO 115 and GPIO 116. You need to jump the the pins 1-2 and 3-4 on header 4way J18 on Expansion board and have access from here.Please refer to Documents/RZN.Boards/RZN1D-DB/RZ_N1D_DB_Board_SCHEMATIC.V505a.pdf and Documents/RZN.Boards/RZN1-EB/RZ_N1_EB_Board_SCHEMATIC.V501.pdf of shared image.Kind Regards.
Ah, I see... it seems I will need the expansion board also :-( I have not yet purchased it, I will do so.
Thanks for the reply