In some occasions, you will have to write an essay in the extremely short amount of time on the exam in college or high school. Also, you may be a little bit of a procrastinator, and find yourself in a situation when the paper is due tomorrow morning, and you have not even chosen the topic yet. Even though a last-minute essay cannot look as great as a work prepared successively and carefully within the whole time given, you still have a chance to submit a decent paper. The working process will require your full attention and a lot of effort, even if you are assigned a simple essay. However, if you learn the next few tips, the essay writing will seem significantly easier and feasible even when you are short on time.

Firstly, clean up your working space to get started. Make sure you have everything you need on the table, take a pen, a few sticky notes, your laptop, and read through the assignment requirements. In case no prompt is given, search for good essay topics, and pick a few uncommon and interesting ones you will be able to write about. Making a final choice, think which topic is the most relevant to your current studies and will not take too much to research.

Afterwards, look for the most trustworthy sources or the ones you are certainly allowed to use. If you are not sure, access the online library or any free services where you can look for the books and articles for your essay. Use sticky notes to write down the information and put them in front of you to see how much data has been gathered and if you need to continue researching. Reread these notes from time to time and cross out the info you do not find relevant anymore.

When you have the data you need to produce a quality work, it is crucial to think about the structure of the future paper. If you are not sure how to write an essay outline properly, check what your essay type is first. Each type is organized differently, so you need to look up the structure every time you are given an essay homework. You can also search for an example of the essay on your topic, and adhere to its outline. No matter what kind of essay you are going to write, it is important to start with a thesis statement. It should declare what problem you will review in the paper, and which facts or arguments you will use to do it professionally. As these arguments will be discussed in the main part of the essay, outline the body paragraphs and put down a few sentences with the rough description of each paragraph. Think of the way you will engage the reader in the introduction, and which thought will be conclusive for the paper. When the direction of the work is clear from the outline, use it to draft the first version of the essay.

If you are not used to model essay writing, do not worry - your draft should not necessarily look like a masterpiece. It is only the depiction of your thoughts, and as you will have them written down, it will be easier to create a good essay. There is no best way to write an essay, so trust the working methods you usually use. You may like taking short breaks once in a few minutes, or write everything in one sit - just make sure to keep the focus on writing and avoid the urge to call a friend or watch something online. Thus, you will finish the paper faster, and will not feel guilty for engaging in other activities afterwards.

Do not forget to go through the essay a few times after the completion. Everyone makes typos and mistakes by accident, but it is about you to find and fix them before your teacher does. If you need help with an essay editing, try asking a friend or a family member to read and analyze your work. Also, you can order editing services in case your paper needs to be perfectly polished so that you can submit an ideal essay and get an excellent grade.

As these steps are simple to follow, you will not have any problems coping with an essay on time. Try the whole procedure at least once, and you will not have to use any other tips preparing an essay paper during your studies!

What is GPIO in LPC2148?

General-purpose input/output (GPIO) is a pin on an IC (Integrated Circuit). It can be either input pin or output pin, whose behaviour can be controlled at the run time. A group of these pins is called a port (Example, Port 0 of LPC2148 has 32 pins). LPC2148 has two 32-bit General Purpose I/O ports.

How many GPIO pins are there in LPC2148?

GPIO pins can be used for driving loads, reading digital and analog signal, controlling external components, generating triggers for external devices etc. LPC2148 has two IO ports namely PORT0 (P0) and PORT1 (P1). These two IO ports are of 32-bit wide and are provided by the 64 pins of the microcontroller.

Which port pins of PORT1 is not accessible in LPC2148?

PORT 1 is a 32-bit bi-directional I/O port with individual direction controls for each bit. The operation of port 1 pins depends upon the pin function selected via the pin connect block. Pins 0 through 15 of port 1 are not available.

What are features of LPC2148?

LPC2148 Key Features: 16/32-bit ARM7TDMI Microcontroller in a tiny LQFP64 package. 40 kB of on-chip static RAM and 512 kB of on-chip flash memory. 128-bit wide interface/accelerator enables high-speed 60 MHz operation. In-System Programming/In-Application Programming (ISP/IAP) via on-chip boot loader software.

What is fast GPIO and legacy GPIO?

Legacy GPIO registers are known as “slow” GPIOs and the GPIO ports with enhanced features are known as “fast” GPIOs in ARM7 terminology. A different set of registers have to be programmed if you need to use fast GPIOs. For backward compatibility, some ports can still be accessed as slow GPIOs.

What is LPC2148?

The NXP (founded by Philips) LPC2148 is an ARM7TDMI-S based high-performance 32-bit RISC Microcontroller with Thumb extensions 512KB on-chip Flash ROM with In-System Programming (ISP) and In-Application Programming (IAP), 32KB RAM, Vectored Interrupt Controller, Two 10bit ADCs with 14 channels, USB 2.0 Full Speed …

What is difference between fast GPIO and legacy GPIO?

What are the applications of the LPC2148 microcontroller?

But LPC2148 microcontroller is the most famous microcontroller which has been currently using in different applications such as in automatic braking systems and mobile phones etc. Here we will discuss the pin configuration with the features of LPC2148 microcontroller.

What is fast GPIO?

Signal Input/Output. Faster general-purpose I/O. C++ library for the Arduino IDE that allows you to manipulate general-purpose I/O (GPIO) pins on your Arduino or Arduino-compatible board with minimal overhead.

What size is LPC2148?

The LPC2148 is a 16 bit or 32 bit ARM7 family based microcontroller and available in a small LQFP64 package. ISP (in system programming) or IAP (in application programming) using on-chip boot loader software.

How do I program my LPC2148?

Below are the steps for flashing the the ARM LPC2148:

  1. Select the LPC2148.
  2. Give the COM port number according to Device Manager (Mine was COM7)
  3. Give baud rate as 38400.
  4. Oscillator as 12 Mhz.
  5. Tick “Erase blocks used by firmware”
  6. Now select the hex file path.
  7. Tick verify after programming checkbox.
  8. And click START.

What is LPC2148 microcontroller?

Does writing to ioclr affect LPC2148 GPIO?

Writing 0 has no effect. If any pin is configured as an input or a secondary function, writing to IOCLR has no effect. So this is the theory of LPC2148 GPIO.

What is the difference between lpc214x and LPC2148?

Most of the function oriented pins on lpc214x Microcontrollers are grouped into ports. lpc2148 has 2 ports viz. Port 0 and Port 1.

What are the pins in lpc214x MCUs?

For example : P0.2 refers to Pin number 2 of Port 0 , P1.13 refers to Pin number 13 in Port 1. In lpc214x MCUs most of the PINS are Multiplexed i.e. these pins can be configured to provide different functions. I’ll explain this in upcoming tutorial.

What is Pinsel Register in LPC2148 controller?

It means that the pin can either act as an Input or Output with no specific functions. There is totally three PINSEL register in LPC2148 Controller in order to control the functions of the Pins in the respective ports.