Chapter 1_ Introduction to PSoC _ Architecture and Programming of PSoC, Free - Download as Download as PDF, TXT or read online from Scribd Depending on the microcontroller family, PSoC chips have digital blocks, and PSoC architecture and Its Layers (Cypress Semiconductors, ). .. 12 . As a demonstration of embedded system development and programming we . in case of this thesis such as the screen, microcontroller, sensors and a .. bestthing.info . Zeidman, B. ( July ). Introduction to Programmable Systems on a Chip. Understand the high-level architecture of PSoC 3/5 functions, memory and a microcontroller on a single chip. PSoC 3. PSoC 5 4 KB to 32 KB for program.
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PSoC microcontrollers course are compared based on their performance in the follow-on assembly language (or embedded C) programming using the system . . Figure 1: Overview of the Cypress PSoC CY8C27x43 family architecture. P. Embedded Systems/Cypress PSoC Microcontroller. . such as low-level computing, assembly language, computer architecture, etc. . ANSI C programming language: Many microprocessors and microcontrollers can be . [1 ] "Microcontrollers made easy" (bestthing.info pdf) ST AN This application note describes the PSoC 1 architecture and . functions, memory, and an M8C microcontroller on a single chip. . IDE User Guide: Choose Help > Documentation > Designer Specific Documents > IDE User Guide .pdf. .. In addition, this software lets you program a PSoC device and debug.
Figure 2. Code Examples in PSoC Creator Example projects can speed up your design process by starting you off with a complete design, instead of a blank page. Code examples and datasheets are included, as shown in Figure 3. This can speed up your design process by starting you off with a complete, basic design.
Cypress PSoC 4 Microcontrollers
You can then adapt that design to your application. Code Example Projects with Sample Code www. Then, launch PSoC Creator and navigate to the following items: 2. This guide gives you the basics for developing PSoC Creator projects. This guide lists and describes the system functions provided by PSoC Creator.
Technical Support If you have any questions, our technical support team is happy to assist you. You can create a support request on the Cypress Technical Support page. Select option 8 at the prompt.
You can also use the following support resources if you need quick assistance. The following sections give brief descriptions of each feature. Figure 4. Depending on the device, all or a subset of these features may be available.
Table 1. Figure 6 shows that PSoC is quite different.
The peripheral analog and digital are interconnected with a highly configurable matrix of signal and data bus meshing that allows you to create custom designs that meet your application requirements. Figure 5. Thus, the functional path is almost always through the CPU.
Architecture and programming of 8051 MCUs
However, with PSoC, asynchronous parallel processing is possible. The projects included with this application note demonstrate this concept. In PSoC Creator, different PSoC resources are organized as graphical elements called Components which can be dragged and dropped on to a schematic to quickly build designs.
The availability of pre-validated Components in the PSoC Creator significantly reduces the development time. It also allows you to quickly make changes in the design using graphical options. Locate the registers corresponding to the PWM block. Write many lines of code to configure the PWM registers, set the pin drive mode and to connect the PWM output to the pin. Many MCUs do not offer alternate pins to connect to the internal blocks.
To implement the same functionality in PSoC is a trivial exercise as you will find out later in this application note. Note that the installation of the toolset may take a long time — see the PSoC Creator Release Notes for more information. Testing this design requires one of the kits listed in Table 2, which has an integrated programmer.
Table 2. You can download it from the AN landing page as a part of AN You can also evaluate the code examples provided with the kit instead of this design. You can then jump to the Build and Program steps. Figure 7. It starts with creating an empty project and guides you through hardware and firmware design entry.
Index of /literatura/mms/pdf
Figure 8. Creating a New Project 2. Select your development kit in the pop-up window. If you do not see your PSoC 4 development kit listed in the menu, download and install the kit setup for your kit from the Cypress website.
Alternately, you can also select the target device radio button instead of the target hardware and select the appropriate device and click Next. Select the option Empty Schematic from the next window and click Next. Figure Select Empty Schematic www. Choose an appropriate location for your new project, and click Finish. Creating a new project generates a project folder with a baseline set of files shown in the Workspace Explorer see Figure To open the project schematic file, double-click TopDesign.
Opening TopDesign Schematic www. Location of the PWM Component 7. Set the Prescaler to 8x, to divide the input clock frequency by 8.
Configuring the PWM Component www. A PWM Component requires an input clock for its operation. Drag and drop a Clock Component onto the schematic, and configure the Frequency to Hz by double-clicking on the Component, as shown in Figure 14 and Figure Location of the Clock Component Figure Configuring the Clock Component www.
Drag and drop a Digital Output Pin Component. Renaming a Pin Component In the schematic window, select the wire tool as shown in Figure 18, or press W. Selecting the Wire Tool www. Wire the Components together, as shown in Figure Wiring the Schematic Most Components are disabled at device reset the major exception being the Clock Component, which is automatically started as a default , and you must add code to the project to enable them.
Open main. Code 1. Generated Source Files www. Refer to Table 3 if you are using a different PSoC 4 kit. Pin Selection Table 3. You cannot use any other pins for PWM outputs. Refer to the device datasheet for more details. Finally, rebuild the project as Step 12 explains.
Selecting Debug Target 2. Click OK to close the dialog box.
Connecting to a Device 3. Programming the Device 4. You can view the programming status on the status bar lower-left corner of the window , as shown in Figure Programming Status 5.
After the device is programmed, verify the operation of the project by viewing the toggling of the LEDs. Navigate to the TopDesign schematic by double-clicking the TopDesign.
Double- click the Bootloadable Component and click the Dependencies tab to select the. This is done to point the bootloadable project to the bootloader running in the kit. Click Apply and then OK.
These blocks can be configured to set-up custom digital interfaces, state machines, and custom logic functions. For wireless connectivity, Bluetooth Low Energy is also available. Most devices in the portfolio include Cypress CapSense technology for capacitive-sensing applications.
These unique features make PSoC the industry s most-flexible and scalable low-power mixed-signal architecture. The PSoC family delivers the industry s best capacitivesensing technology, CapSense, to implement buttons, sliders, and proximity sensors. Programmable analog blocks include analogto-digital converters s , digital-to-analog converters DACs , low-power comparators, and operational amplifiers opamps.
UDBs can be configured to set-up custom digital interfaces, state machines, and custom logic functions. With PSoC Creator, designers can drag and drop components into their design as well as easily configure those components using intuitive configuration tools. PSoC Development Kits Cypress offers award winning development kits along with thousands of code examples allowing you to evaluate, prototype, and debug complete designs with PSoC.
Cypress programmable and general-purpose microcontrollers, analog ICs, wireless and USB-based connectivity solutions and reliable, high-performance memories help engineers design differentiated products and get them to market first.Allanki Sanyasi Rao. VC2 and VC Major advantages ofPSoC micro controllers is through comparison with other microcontroller include the following: CRC If you venture into this world, know that there is no hand-holding like the Arduino forum.
Beside that MAC unit allows simple implementation ofrrrultibyte multiplication Upda! The Arduino libraries mask many ugly programming sleight-of-hand tricks to provide a relatively easy syntax for the Arduino programmer.
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