Forum Discussion
SHung4
New Contributor
New ContributorAbout HSMC voltage
I have a Arria V GC starter kit and want control it by RS232. I use the GPIO of HSMC Debug header. My question is, the pin AJ10 and AH10 use 2.5V, and common RS232 is 3.3V. I noticed that there ar...
SAR
Occasional Contributor
Occasional ContributorHi,
- Do you have RS232 line driver(MAX232 IC)?
Is it correct that I use HSMC Debug header to connect RS232?
Yes, you can use with appropriate daughter board.
You need have daughter boards like.
http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=71&No=510&PartNo=1
http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=65&No=584
Regards
ARS
