HELP, How to Output 8 bit data(11001100) from FPGA to one of IO port.

1) Perhaps to build a shift register logic?

2) Transmit the serial data out through state machine control.

3) Use CV transceiver (Best Option)

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1) Perhaps to build a shift register logic?

2) Transmit the serial data out through state machine control.

3) Use CV transceiver (Best Option)

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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

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

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1) Perhaps to build a shift register logic?

2) Transmit the serial data out through state machine control.

3) Use CV transceiver (Best Option)

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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.

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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.

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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.

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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

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Thanks for sharing