Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorHELP, How to Output 8 bit data(11001100) from FPGA to one of IO port.
Topic: HELP, How to Output 8 bit data(11001100) from FPGA to one of IO port. I will use my oscilloscope to measure the wave form.
Can anyone advice how to start? Any tutorial online can share. (similar to my objective) Prefer using block diagram (easily learn), im new to FPGA Current using the Cyclone v GX fpga dev kit & quartus II web package 13 software Thanks J6 Replies
Altera_Forum1) Perhaps to build a shift register logic?
2) Transmit the serial data out through state machine control. 3) Use CV transceiver (Best Option)- Altera_Forum--- Quote Start --- 1) Perhaps to build a shift register logic? 2) Transmit the serial data out through state machine control. 3) Use CV transceiver (Best Option) --- Quote End --- hi fpga89, thanks for your advice. i think i would choose the Use CV transceiver (Best Option) to do my project, but do you know where can i download the doc for my study? Thanks
- Altera_Forum
You can download all the CV related documents from below link:
http://www.altera.com/literature/lit-cyclone-v.jsp (The entire volume 2 is for Transceiver Architecture) Another important document is PHYIP core User Guide https://www.google.com.my/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0ccsqfjaa&url=http%3a%2f%2fwww.altera.com.my%2fliterature%2fug%2fxcvr_user_guide.pdf&ei=n_--udjqmsnrrqeepyhocq&usg=afqjcngqw6pw-2xazoigzwrad8cu8yiy4q&sig2=ooceuupaajrbjgibxvkhng&bvm=bv.47883778,d.bmk - Altera_Forum--- Quote Start --- 1) Perhaps to build a shift register logic? 2) Transmit the serial data out through state machine control. 3) Use CV transceiver (Best Option) --- Quote End --- How's using the transceiver the best option? It's a massively complicated option if all he has to do is shift an 8 bit pattern out on a pin. To the OP, use a shift register! Nial.
- Altera_Forum--- Quote Start --- How's using the transceiver the best option? It's a massively complicated option if all he has to do is shift an 8 bit pattern out on a pin. To the OP, use a shift register! Nial. --- Quote End --- of course, you are right if this is just a very small project. But to certain extent, it is great to learn using transceiver in FPGA. Eventually, many serial data communication will require to use transceiver.
- Altera_Forum--- Quote Start --- You can download all the CV related documents from below link: http://www.altera.com/literature/lit-cyclone-v.jsp (The entire volume 2 is for Transceiver Architecture) Another important document is PHYIP core User Guide https://www.google.com.my/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0ccsqfjaa&url=http%3a%2f%2fwww.altera.com.my%2fliterature%2fug%2fxcvr_user_guide.pdf&ei=n_--udjqmsnrrqeepyhocq&usg=afqjcngqw6pw-2xazoigzwrad8cu8yiy4q&sig2=ooceuupaajrbjgibxvkhng&bvm=bv.47883778,d.bmk --- Quote End --- Thanks for sharing
