What is Dual Edge Triggered Flip Flop? How to design it?🤔 Explained 👍

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🙏 Hey guys , in this video I have explained about DETFF , leave a comment if you have any doubts, please subscribe it will help me alot 👍 thanks for watching 😊
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Hey Karthik we use dual edge flip flop to shift our signal by half clock cycle but in your waveform we are getting same output which we are giving so is it correct ? Please Reply ASAP.

Placement_
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this is nice to design bus-width change using double edge clock.

luzengyuan
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Is D becoming 1 just before the clock edge? Otherwise P wont become 1 right away. It will become 1 on the next posedge.

AbhinavAndFriends
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On seeing this circuit something stuck me and I have tried giving two different inputs for the two flip flops and potentially can be used as a DDR unit

gauthamsai
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Aside from DDR applications, wouldn't another common application be SPI.. where you want to sample MOSI data on the rising edge, while updating MISO on the falling edge?

reg p, n;
always @(posedge clk)
p <= d ^ n;

always @(negedge clk)
n <= d ^ p;


wire q;
assign q = p ^ n;

bennguyen
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Sir what is throughput and it's significance

mounikabhuma
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Wish you had used: (1) clock edges centered in middle of data D bits (2) D toggling in 1 clock cycle

rbemra
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what if we tale the case of p and D first rather than n and D ?... then answer will be reverse ...isn't?

vlogfreak