Sequential Logic - Intro to Shift Registers

This video gives a description of shift registers and also shows some circuit implementation of shift registers. Three common modes of shift registers are covered: serial-in serial-out, serial-in parallel-out and parallel-in parallel-out

Category:

Education

Tags:

• Shift Registers
• digital logic
• parallel to serial
• serial to parallel

[Queso2468]

Hi... I want to know what kind of software to you used in this presentation... Thank's !!!

[tarbidian]

@Queso2468 I use Camtasia and have just pasted various pictures and images I have onto the main screen.

[tarbidian]

@Queso2468 Oh yeah. OneNote along with a Wacom tablet is what I use for the main screen.

[tarbidian]

@mySnowflakes91 - Glad this was helpful.

[tarbidian]

Hi Alain, Thanks again for your questions, I'm glad to see that these videos are useful. Note that in this example there are only three digital inputs D2..D0. So, I only have the two 2:1 multiplexers because the leftmost flipflop only needs to get data from one source whether it is loading data in parallel, or shifting it out serially. The other two flip flops are the two that need to select the source (either parallel load or serial shifting from the previous flip flop)

[CrucialCrafTTTT]

nvm, found it.. Thanks, u should lay Minecraft

[mySnowflakes91]

I have an exam after 4 hours and that helped me a lot =) Thanks A Lot !!

[Nshuti57109]

Hello Again David? Thanks for your Videos, they are really very helpful.

SISO and SIPO parts were straightforward but for PISO one

why do we use 2x 2:1 Mux in the middle only?

why not 4x 2:1 Mux because we also have 4 parallel

inputs D0 ... D3 which are to be shifted serially?

Thanks again.