Quantcast Shift Register Operations

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Custom Search
 
  
 
3-35 Shift Register Operations Figure 3-31shows a typical 4-bit shift register. This particular register is capable of left shifts only. There are provisions for serial and parallel input and serial and parallel output. Additional circuitry would be required to make right shifts possible. Figure 3-31. —Shift register. Before any operation takes place, a CLEAR pulse is applied to the RESET terminal of each FF to ensure that the Q output is LOW. The simplest modes of operation for this register are the parallel inputs and outputs. Parallel data is applied to the SET inputs of the FFs and results in either a 1 or 0 output, depending on the input. The outputs of the FFs may be sampled for parallel output. In this mode, the register functions just like the parallel register covered earlier in this section. Parallel-to-Serial Conversion Now let’s look at parallel-to-serial conversion. We will use the 4-bit shift register in figure 3-31 and the timing sequence in figure 3-32 to aid you in understanding the operations.


Electrical News
Curiosity Killed the Cat (Just Call Me Mr. Curiosity)
Max desperately needs a cat deterrent, but how should this...
eetimes.com
Memory Design Articles: Diagnostics, Datacenters & Failures
Here's a roundup of recent design articles that are relevant...
eetimes.com
Megachips to Launch DSP-Based Sensor Fusion IC
The growing sensor-fusion controller market for smartphones and wearable devices...
eetimes.com
MediaTek Plans $49 Million Investment in China's Chip Fund
Taiwan's largest chip designer has announced it will invest $48.9...
eetimes.com
Reduce Noise When Making M-PHY Measurements
To make useful measurements on M-PHY Gear 3, you need...
eetimes.com
EEVblog #686 – Mailbag
A monster sized high definition 50fps Mailbag, with two special...
eevblog.com
Startup to Open Source Parallel CPU
Rex Computing plans a parallel processor that could deliver a...
eetimes.com
OCZ Cuts Into Read-Intensive SSD Segment
The SATA-based Saber 1000 Series is yet another option in...
eetimes.com
Infotainment Systems Drive Automotive SSD Adoption
In-vehicle entertainment and navigation systems are becoming more mainstream and...
eetimes.com
Scaling Up Text Rendering on Scaled-Down Devices
The need to support a widening range of languages and...
eetimes.com
What Is Design-to-Cost & Why Does It Matter?
Design-to-Cost should be part of your design process. With a...
eetimes.com
Can Japan Get Her Groove Back With IoT?
Japan once looked like a world leader in smart home...
eetimes.com
The 10 Commandments of Electronics
Although these 'commandments' are presented in a humorous manner, they...
eetimes.com
Broadband Demand Hits the High Seas
Cruise ship operators Royal Caribbean and Carnival are exploring new...
eetimes.com
Anritsu ShockLine VNAs Receive Frost & Sullivan Award
Its line of "faceless" VNA used for production RF T&M...
eetimes.com
Creating an 8x8x8 3D LED Cube: The Base PCB
Creating an 8x8x8 3D tri-color LED cube from the ground...
eetimes.com
Allocating MCU Resources Accurately
When you need a new MCU and new I/O for...
eetimes.com
Experts Call for Secure Sensors
Sensor nodes are the most vulnerable point of attack in...
eetimes.com
AMD Integrates X86, GPU & I/O
Early next year, AMD will ship Carrizo, its most integrated...
eetimes.com
Test Your Way to a Better IoT
Better design and test procedures will lead to much lower...
eetimes.com
 


Privacy Statement - Copyright Information. - Contact Us

comments powered by Disqus

Integrated Publishing, Inc.
9438 US Hwy 19N #311 Port Richey, FL 34668

Phone For Parts Inquiries: (727) 755-3260
Google +