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Participant glennparaiso
Participant
1,635 Views
Registered: ‎10-11-2016

Difference between polled master and polled slave mode

Dear all,

 

 Does anybody in this thread can expound to me as a newbie in hardware programming, the difference between polled master and polled slave mode? Thanks

 

 

Best regards,

Glenn

 

 

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2 Replies
Scholar u4223374
Scholar
1,626 Views
Registered: ‎04-26-2015

Re: Difference between polled master and polled slave mode

In what context?

 

Are we talking about an I2C polled master versus an I2C polled slave? SPI? AXI? HDMI? USB?

 

In all cases, the questions is really "what is the difference between a master and a slave?" - the polling is just how you go about implementing it.

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Participant glennparaiso
Participant
1,615 Views
Registered: ‎10-11-2016

Re: Difference between polled master and polled slave mode

We were unsure what mode to use, if it is i2c polled master or polled slave mode method? Basically, we have a gps module that communicating in a half-duplex mode. Then, we interface it in a zedboard using the JE Pmod.

Hope someone can give us some guidance on what to do. Thanks.
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