PEmicro's development and production tools now support MSPM0L and MSPM0G ARM Cortex-M0+ MCUs from Texas Instruments. ARM Cortex-M0+ MCUs are highly scalable and deliver the sensing and processing features that developers are seeking.

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PEmicro's development and production tools now support TLE9844 (Cortex M0) and TLE9879 (Cortex M3) devices from Infineon. These MOTIX™ Embedded Power ICs are highly integrated products that save space and energy, improve the overall system reliability through advanced diagnosis features and reduce the overall cost due to a minimum number of components. They fit with a range of motor control applications where a small package form factor and a minimum number of external components are essential, such as window lift, sunroof, wiper, auxiliary pumps, HVAC fans and engine cooling fan applications.

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Note: This blog post was updated on 05 April 2023 to reflect new support for the MindMotion MM32F Series.

PEmicro's development and production tools now support MindMotion's MM32 SPIN and MM32F family of microcontrollers. MindMotion products and solutions are widely used in industrial control systems, smart homes, wearable applications, automotive electronics, instrumentations, and many other fields. MM32SPIN is designed for motor drive and control.  MM32F is designed for the general purpose and high performance market.

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PEmicro's development and production tools now support Infineon's 32-bit XMC7000 Industrial Microcontrollers (Arm® Cortex®-M7). The XMC7000 architecture is built on a low-power 40-nm process technology and the MCUs offer best-in-class compute performance addressing high-end industrial applications.

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PEmicro will show its latest debug authorization technologies at Embedded World 2023, March 14-16 -- Hall 4, Booth 648.

Silicon Manufacturers like NXP, ST, and Renesas are placing security aspects at the forefront, including a secure debug connection. 

With tools like its Secure Boot Management Utility (for NXP's i.MX and LPC devices), PEmicro has been taking the lead in creating solutions that go above and beyond those provided by the manufacturer in order to make the development process as hassle-free and error-proof as possible. 

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PEmicro's development and production tools now support STMicroelectronics' STM32H5 microcontrollers based on ARM Cortex-M33.  The H5 devices are intended to offer a compelling combination of performance and security at a reasonable price.

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PEmicro's development and production tools now support Infineon's 32-bit TRAVEO™ T2G ARM® Cortex® devices. TRAVEO T2G microcontrollers are based on ARM Cortex-M4 (Single core) / M7 (Single core/Dual core) and deliver high-performance, enhanced human-machine interfaces, high security, and advanced networking protocols tailored for a broad range of automotive applications such as electrification, body control modules, gateway, and infotainment applications.

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Historically, PEmicro's PROG has limited the user to specifying one object file at a time to be programmed. But users occasionally encounter situations where they would want to program their bootloader, application, and some additional security settings, all at the same time. Such a configuration was possible using PROG, but quite cumbersome. So PEmicro has implemented a solution that allows programming of multiple object files using a single “PM” and “VM”. This solution is the new “QO” (Queue Object Data) command, which replaces the legacy "SS" command.

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PEmicro is pleased to announce that our popular Multilink and Cyclone tools are now supported in JetBrains' CLion IDE. CLion is a smart, cross-platform IDE for C and C++ that includes code assistance and generation, on the fly code analysis, safe refactoring, and an integrated debugger with many powerful features. PEmicro's plugin allows the user to debug a broad range of ARM devices from many silicon manufacturers. For the complete list of ARM devices that PEMicro supports, please visit the following page: http://www.pemicro.com/arm/.

Below we have included a setup guide to get users up and running with PEmicro tools in CLion 2022.3.1 Build #CL-223.8214.51 running on Windows 10 Pro x64.

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Simplicity Studio 4 and 5 are Eclipse-based IDEs by Silicon Labs which support development and debugging of code on EFM32 devices. PEmicro provides hardware debug probes which provide sophisticated debug of these same EFM32 devices. This blog demonstrates the three steps needed to install and configure PEmicro Multilink and Cyclone debug support in Simplicity Studio. 

UPDATE: All following steps now apply to Simplicity Studio 5

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PEmicro is attending ST Technology Tour 2022 - Burlington on  Weds., November 2. Our demonstration will use a Cyclone FX to program and run a series of custom test applications, query a remote server for data and then use the data retrieved to perform key Injection on the target,  and program dynamic data.

We'll have a booth running this demo at certain points during the day:

• Breakfast demo: 9 to10:30am 
• Lunch demo: 11:45am to 1:30pm 
• Afternoon demo: 3 to 4:30pm

Please come visit us!

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PEmicro's development and production tools now support indie Semiconductors' iND832xx, ind87300 and iND83208/iND83207 devices. The iND832xx family consists of two automotive-grade LED-lighting ICs that integrate a powerful 32-bit Arm® Cortex® M0 processor together with everything necessary to implement an interior lighting system. The ICs include a flexible power management system and many cutting-edge features.

PEmicro's Cyclone programmers can be used for secure production programming of iND832xx devices, including control and automation. In addition, Multilink debug probes with PROGACMP programmer, and GDB Server Eclipse IDE plug-in are ideally suited for the development process.

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PEmicro is attending NXP Technology Days 2022 - Detroit on Tues., October 18 and Weds., October 19.  We'll be demonstrating a possible upcoming Cyclone FX feature - the concept that the Cyclone could query a server for dynamic data including private and public keys, install a key and run a test application on the target device, and then if testing is successful, program the final image onto the target. We'll have a booth running this demo during lunch and dinner Tech Labs - please come visit us!

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Raspberry Pi's RP2040 device is now supported by PEmicro's development and production tools. Raspberry Pi designed the RP2040 to be able to speak to almost any external device. It is a high-performance, low-cost solution with six independent banks of RAM and a fully connected switch.

PEmicro's Multilink debug probes with PROGACMP programmer, and GDB Server Eclipse IDE plug-in are ideally suited for the development process. In addition, Cyclone programmers can be used for secure production programming of this Raspberry Pi device, including control and automation..

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PEmicro's development and production tools now support Geehy Semiconductors' APM32F0, APM32F00, APM32F1, APM32E1, APM32S1 and APM32F4 devices. Visit Geehy's product page website for more detailed information on each families capabilities and features.

PEmicro's Cyclone programmers can be used for secure production programming of APM32F0, APM32F00, APM32F1, APM32E1, APM32S1 and APM32F4 devices, including control and automation. In addition, Multilink debug probes with PROGACMP programmer, and GDB Server Eclipse IDE plug-in are ideally suited for the development process.

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Qorvo's PAC52xx and PAC55xx devices are now supported by PEmicro's development and production tools. These ar part of Qorvo's broad portfolio of full-featured Power Application Controller® (PAC) products that are highly optimized for controlling and powering next generation smart energy appliances, devices, and equipment.

PEmicro's Multilink debug probes with PROGACMP programmer, and GDB Server Eclipse IDE plug-in are ideally suited for the development process. In addition, Cyclone programmers can be used for secure production programming of these Qorvo devices, including control and automation.

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PEmicro's development and production tools now support ZHIXIN Semi's Z20K11xM and Z20K14xM devices. ZHIXIN Semi produces high-reliability controllers and processor chips for automotive systems.

PEmicro's Cyclone programmers can be used for secure production programming of Z20K11xM & Z20K14xM  devices, including control and automation. In addition, Multilink debug probes with PROGACMP programmer, and GDB Server Eclipse IDE plug-in are ideally suited for the development process.

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The process of setting up Cyclone programmers to perform production programming at a local or remote facility is simple and straightforward. PEmicro's Cyclones support programming of STMicroelectronics' popular STM32 and Bluetooth Low-Energy (BlueNRG) devices, as well as the SPC5 automotive and STM8 8-bit families.

In addition, Cyclone programmers leverage PEmicro's ProCryption Security to use industry-standard RSA/AES cryptography to safeguard programming images containing valuable IP. The IP owner also gains added control over factors like when and how many devices can be programmed, and how many errors are allowed.

This article will provide an overview of Cyclone programming - what the various components are and how they interact - and then explore the security aspect of the production programming process, in order to show that IP security does not need to be unduly complicated or expensive to be effective. 

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The following is an errata sheet which concerns a potential issue with some versions of USB Multilink Universal Rev. E, including how to determine if the user has the affected product, the specifics of the issue at hand, and what the current solutions are. 

Summary: Reset signal (pin 4) on Port C does not toggle. This can potentially cause debug entry problems for the following NXP processor families: HCS08, HC(S)12(X), S12Z, ColdFire+ V1, and ColdFire V1. However, many of these processors do not require the reset signal for debugging and will not be affected by this errata. The HC(S)12(X) and S12Z processors are expected to be the most impacted.

Affected products: This errata affects part number USB-ML-UNIVERSAL Rev E with date code 1121.

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PEmicro's Multilink Universal (part# USB-ML-UNIVERSAL) recently changed from Rev D. to Rev. E. As part of this update, Multilink Universal Rev. E or later will require an adapter when communicating with NXP's RS08 devices.

The RS08 connection otherwise remains the same, and uses the same 6-pin pinout described in the Multilink Universal technical summary.

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It is crucial to be able to prevent access by third parties to on-chip flash memory. Renesas RA and Synergy devices offer several means of security, one of which is called ID Code protection. After the MCU starts up in boot mode, ID authentication is performed when a host such as a PC is connected, in order to prevent unauthorized access. PEmicro's tools now allow users to take advantage of ID Code protection within the OCD/Serial Programmer ID Setting Register (OSIS) of supported Renesas ARM processors.

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PEmicro's Cyclone programmers and Multilink debug probes now support Nordic Semiconductors' nRF53 devices. These are low-energy, short-range devices capable of both perfomance and efficiency.

The nRF5340 SoC, for example, is the world’s first wireless SoC with two Arm® Cortex®-M33 processors. It's an excellent choice for LE Audio, professional lighting, advanced wearables, and other complex IoT applications, due to those two flexible processors, its advanced feature set, and an operating temp up to 105 °C.

It also includes Bluetooth 5.3 SoC which supports Bluetooth LE, Bluetooth mesh, NFC, Thread and Zigbee.

Renesas' SmartBond TINY™ DA14531 is now supported by PEmicro's popular Cyclone and Multilink tools. The SmartBond DA14531 device is based on the world’s smallest and lowest power Bluetooth Low Energy 5.1 SoC. It's an innovative ARM processor, suitable for battery-powered wearable devices, that can provide significant savings in development cost and time-to-market.

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PEmicro's website and our shipped software are not affected by the recent Apache log4j vulnerability. Users with additional questions or concerns may contact us at: technical-info (at) pemicro.com

PEmicro, an NXP® Semiconductors Gold Partner, has announced a range of development tool support for the S32K3 Automotive MCU family for next generation body, zone, and domain control applications. Tightly integrated with NXP’s evaluation boards and S32 Design Studio IDE, PEmicro tools provide a powerful platform for the evaluation, development, and production programming stages of the product cycle.

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NXP has released a new, scalable S32K3xx device family, featuring an advanced secure debug mechanism, based on secret keys, to protect user applications throughout the development phase. PEmicro debug tools, which are deeply integrated with NXP’s S32 Design Studio and other IDEs, include Python scripts to enable and use the secure debug feature.

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With version 5.1.4 of PEmicro's GDB Server for ARM devices, initial support for Azure RTOS ThreadX is now available. The user does not have to do anything to set it up; the GDB server will automatically detect the presence, type, and configuration of an OS by the querying the application's symbol table for identifying characteristics. Using these discovered symbols, the debugger can traverse the kernel's internal data structures to enumerate the available threads and their corresponding execution context. This information is then used to dynamically populate the Eclipse views as the user navigates between the threads. 

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Beginning October 1, 2021 the latest versions of PEmicro software will only be tested against and designed to work with the following PEmicro hardware interfaces:

MULTILINK DEBUG PROBES (2015+)

• USB ML Universal, Rev. C or later
• USB ML Universal FX, Rev. B or later
• USB ML ACP

CYCLONE PROGRAMMERS (2016+)

• Cyclone LC Universal
• Cyclone LC ARM
• Cyclone FX Universal
• Cyclone FX ARM

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PEmicro is changing its licensing for ICD and PKG software, in the same manner as we previously updated PROG software. Effective today, July 23, 2021, the license that activates ICD and PKG will reside on a Cyclone or Multilink debug probe rather than in the software itself. The user who activates the software will choose a Cyclone or Multilink on which to permanently install the license. This allows that hardware interface to work with ICD and PKG on any machine where a supported version of the software is installed.

Note that the ICD and PKG software itself is unchanged, it is only the licensing which has been updated.

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PEmicro's tools now support AutoChips' MCU AC780x and AC781x devices. AutoChips offers innovative ARM processors designed for automotive electronics and high reliability industrial applications. These include BCM, T-BOX, BLDC motor control, industrial control, AC charging piles, and others.

PEmicro offers compatible development tools (Multilink debug probes with PROGACMP programmer, GDB Server Eclipse IDE plug-in) and production programming tools (Cyclone in-system programmers) to help make AutoChips projects easier and more cost-effective.

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PEmicro is pleased to announce our latest Eclipse-based GDB Plugins for ARM devices with Java 11 support compatibility. Java 11 support was introduced in PEmicro's ARM plugin version 4.9.2 in April of 2021, and all ongoing PEmicro plugin releases include Java 11 support, as well as backwards compatibility with Eclipse IDEs that still rely on Java 8-based JDK. Java 11 is a prerequisite for native Eclipse IDEs, starting from version 2020-12, as well as some proprietary Eclipse based IDEs from NXP (MCUXpresso IDE) and STmicroelectronics (STM32CubeIDE).    

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PEmicro's development and production tools now support ON Semiconductors RSL10 family of  microcontrollers. RSL10 devices are Bluetooth 5 capable, multi-protocol radio Systems on Chip (SoC) that feature extremely efficient Bluetooth Low Energy for wireless applications. An RSL10 Software Development Kit (SDK) is available to aid in fast development of ultra-low power Bluetooth Low Energy applications.

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PEmicro's development and production tools now support GigaDevice's GD32™ family of  microcontrollers. GD32 devices are fast, efficient, and cost-effective MCUs featuring ARM® Cortex®-M3 cores. They showcase GigaDevice’s advanced gFlash memory technology to extend functionality and increase design flexibility. GD32 Evaluation Boards & Starter Kits are available to assist with application prototyping.

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PEmicro offers launch day support of many NXP devices. NXP has now released the i.MX RT1170 series of crossover devices, which are fast, efficient, secure devices ideal for IoT, automotive, and industrial applications.

For this important MCU launch, PEmicro put together a  demonstration of how quickly and easily the user can create and load a programming image, and program an i.MX RT1176 device, using a Cyclone programmer.

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NXP’s i.MX RT10xx devices come with an advanced set of security features which provide a sophisticated level of protection for devices in the field. PEmicro’s Secure Boot Utility is a graphical user interface which configures Secure Boot for applications running on i.MX RT10xx devices and sets device security features to inhibit copying or misuse.  Functionality includes signing and encrypting applications, generating keys and certificates, setting security fuses, and running a security analysis of all settings.

The Secure Boot Utility automates building secure boot binary files and is used in the process of generating encrypted secure boot programming images for manufacturing.  The goal is to make sure the user's application data is secure in both the manufacturing stage and when devices are deployed in the field. The tool includes a security analyzer which grades the user's security choices based on how secure it will leave the device after programming.

The Secure Boot Utility is integrated into the Cyclone production programming software and included with the PROGARM programming software.

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NXP 's S32 Design Studio for ARM provides a comprehensive enablement platform for ARM development with full integration of PEmicro’s GDB Server for ARM devices. This provides advanced debug capabilities via PEmicro’s Multilink, Cyclone, and embedded OpenSDA debug interfaces.

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PEmicro's Cyclone LC Universal and Cyclone FX Universal programmers have added support for Infineon's AUDO™ TC1xx and AURIX™ TC2xx and TC3xx TriCore devices, which are are ideal for optimized motor control applications and signal processing tasks. This makes them a preferred choice for many automotive and industrial applications. 

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The Cyclone Control SDK is a software development kit with a comprehensive API that allows developers to seamlessly integrate Cyclone LC and Cyclone FX programmers into their applications. They can manipulate SAP images, launch SAP images, retrieve programming results, and update settings. This blog post demonstrates the use of the SDK in a Python application.

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A common method that our clients use to verify the data integrity of a device under test is to calculate a checksum and then compare it against a known good value. To help make this task easier, PEmicro has added the ability to calculate and retrieve the checksum of a device under test. This feature is available on Cyclone LC and Cyclone FX programmers, starting with software release v.10.49. The most recent Cyclone software is always available on the Support & Downloads tab of the Cyclone product pages.

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PEmicro has added support for WIZnet's W7500x devices to the Cyclone in-system programmer, Multilink debug probes, and PROG for ARM Cortex devices programming software. WIZnet's W7500x devices offer a hardwired TCP/IP core and are ideal for internet-connected (IoT) applications.

Current users of the Cyclone and Multilink/PROG can access PEmicro flash programming algorithms, including those for WIZnet's W7500x devices, on PEmicro's flash algorithm support page.

PEmicro is changing its licensing for PROG software. Effective Monday, April 27, 2020 the license that activates PROG will reside on a Multilink debug probe rather than in the software itself. The user who activates the software will choose a Multilink on which to permanently install the license. This allows that Multilink to work with PROG on any machine where a supported version of the software is installed.

Note that the PROG software itself is unchanged, it is only the licensing which has been updated.

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STM32CubeIDE from STMicroelectronics is an Eclipse-based enablement platform which supports development and debugging of code on STM32 ARM microprocessors. PEmicro hardware interfaces: Multilink and Cyclone can be leveraged for advanced debug capabilities via an Eclipse GDB plugin that is freely available for installation into any Eclipse IDE from PEmicro update site (https://www.pemicro.com/eclipse/updates). This blog demonstrates the steps needed to install and configure PEmicro Multilink and Cyclone debug support in STM32CubeIDE to the point of launching a debug session.

WORKAROUND for newer STM32CUBE IDEs with CDT version 10.6 and greater

The workaround is to disable the CDT update site. In STM32CubeIDE, go to Help->Install New Software -> Manage...

In the "Preferences" dialog, uncheck the checkbox next to CDT:

Then install the PEMICRO plugin.

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Along with clock multiplier and dividers, clock trimming offers a way for users to control the frequency of internal clocks in their target processors. Unlike multipliers and dividers, digital clock trimming allows changes to the internal clock through specific registers. Trim resolution can be any number of bits and different manufacturers provide different levels of trimming. Clocks are typically  trimmed to a specific value from the factory and are within a specific tolerance.

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The "S32 Design Studio for Power IDE" from NXP provides a comprehensive enablement platform for Power Architecture with full integration of PEmicro’s GDB Server for Power Devices. This provides advanced debug capabilities via PEmicro’s Multilink, Cyclone, and embedded OpenSDA debug interfaces.

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DAVE™ is an Eclipse-based IDE by Infineon which supports development and debugging of code on XMC1000 and XMC4000 devices. PEmicro's Multilink debug probes and Cyclone programmers can provide sophisticated debug for these Infineon devices via the DAVE™ IDE.  To use PEmicro's debug probes the user can simply install PEmicro's GDB Server Plug-In for ARM devices and then create a launch configuration.

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As of January 2020, PEmicro now offers a new method of programming user configuration data through the new Program User Options command. Click here for more details about this command.

PEmicro supports a wide selection of STMicroelectronics' STM32 device families. Many STM32 devices include a set of user configurable option bytes that can control features such as HW/SW watchdog, read protection, and write protection. These options give users a convenient way of changing the settings of their device. Configuring option bytes of a STM32Fx or STM32Lx device is made easy with our PROG software and Cyclone Image Creation Utility software. 

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ARMv7-M devices have the ability to halt when specified exceptions occur. If exception catching is enabled, the processor will halt when a user's code hits the corresponding fault handler. Exception catching serves as an aid to development by alerting users in real-time about exceptions that occur in their code.

When installed in NXP's MCUXpresso IDE, PEmicro's GDB Server plug-ins from v3.96 onward include options for exception catching, and return information about the exceptions that have occurred.

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PEmicro has expanded its ARM® device support of Cypress’ current PSoC 4, PSoC 5, and PSoC 6 devices. 

PEmicro's popular Multilink debug probes and Cyclone ISP programmers now include support for the following Cypress device families: 4000, 4000S, 4100, 4100S, 4100PS, 4100S Plus, 4100M, 4100BLE, 4200, 4200M, 4200L, 4XX8_BLE, 5200, 5400, 5600, and 5800, as well as Cypress’ new PSoC 6xx6 and 6xx7 series microcontrollers. 

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The safety of users’ intellectual property is a top priority for PEmicro. Utilizing the “Chip Protect” function of processors prevents data from being read or written from an external source, which helps keep your data secure. PEmicro is constantly expanding its compatibility with different manufacturers’ device security methods. Each manufacturer may employ multiple methods for securing or unsecuring a processor, so the goal is to make this process as simple and easy as possible for the user.

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Cypress’ PSoC5 line of microcontrollers are a great option for high performance at a low cost. The PSoC 5 provides an Error Correcting Code (ECC) feature to help detect errors in operations that manipulate the flash memory. The ECC peripheral can be enabled or disabled by writing to the Nonvolatile Latch (NVL). The advantage of disabling ECC is that each row of flash gains 32 bytes for data storage, extending the row from 256 to 288 bytes.

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PEmicro is constantly expanding its support for device security methods. The Cypress’ PSoC 4 Cortex-M0 processor-based microcontrollers have a few device features to prevent external flash access. Enabling device security features on products prevents third party sources from accessing or manipulating program code and data. This post aims to detail the secure and unsecure process for Cypress PSoC 4 devices. 

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Dec. 2018 - We've updated this blog post with more info about Multilink and Cyclone implementation...

The JTAG specification introduced daisy chaining of MCUs in order to reduce the number of headers required to debug and program multiple MCUs. JTAG daisy chaining allows multiple MCU’s (and other JTAG compatible hardware, such as FPGAs) to share a single debug header. PEmicro currently supports daisy chaining of ARM-Cortex MCUs via our Cyclone programmers and Multilink debug probes. The same is true for most PEmicro software, including our Eclipse plugin GDB Server, and our Cyclone automation and control packages.

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PEmicro is pleased to announce that the Multillink and Multilink FX debug probes have added real-time SWO data capture as well as power consumption monitoring in NXP's MCUXpresso IDE 10.3 release. SWO data capture includes high speed printf() output from running code, R/W accesses to memory and variables, interrupt execution, and more. The power consumption monitoring of the Multilink FX runs up to 250KSamples/S with a current detection range of 1mA to over 200mA. 

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PEmicro has announced the addition of support and features for a new set of STMicroelectronics’ STM8 devices to PEmicro's diverse line of embedded systems tools.

STMicroelectronics’ STM8AL ultra-low-power series for automotive applications stresses green energy, application safety and power efficiency with the use of these microcontrollers. PEmicro’s powerful Cyclone Universal and Cyclone Universal FX stand-alone programmers now support these and many other families of STMicroelectronics’ devices.

Current users of compatible PEmicro products can update their product firmware to add support for these devices. The corresponding programming algorithms can be downloaded from PEmicro's online support center.

PEmicro has added powerful SWO debug support to its plug-in for Eclipse-based ARM IDEs. Users previously had to step through code or use breakpoints and halt the device in an attempt to find bugs in their code. This would only provide insight into activity at one point in time. With SWO debug, the user can now take advantage of real-time insight into what’s going on in their device using SWO power, variables, and printf features. Once the device is stopped, they are able to get a broad insight into various events that occurred during execution, via ITM Trace. PEmicro’s SWO plug-in is available for Windows, Linux (Ubuntu), and Mac OS.

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PEmicro has designed our CYCLONE programmers, and more advanced CYCLONE FX programmers, to be helpful tools for for a broad range of production programming situations. In this video Edison Tam, one of PEmicro's senior design engineers, provides a quick and useful overview of these Cyclone programmers that will help those interested in production programming understand the Cyclone features, as well as how these features can provide specific benefits to a project or production line that save the user time and money. He demonstrates a typical configuration and use case for manual programming, as well as an overview of the control and automation features available with the Cyclone Control Suite.

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PEmicro has been offering debug probes for over 20 years. Our latest models, the Multilink and the Multilink FX, have become two of our most popular products, with tens of thousands of units sold worldwide. With so many Multilinks in use, PEmicro felt that it made sense to create a program that enables customers to turn in old/broken units for a discount when purchasing new hardware, or when upgrading from a basic to a high-speed model. Therefore PEmicro is pleased to introduce the Multilink Trade-in Program.

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PEmicro's CYCLONE FX programmer provides extremely high-speed and robust debug communications rates for ARM® Cortex® devices. With debug shift speeds reaching 75 Mbits/s, the download and verification rates achieved for almost every ARM Cortex device, even low-speed Cortex M0 parts, are in the MBytes per second range. 

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PEmicro's run control and FLASH programming support is fully integrated into IAR’s Embedded Workbench for ARM microcontrollers. This provides debug capabilities via PEmicro's Multilink, Cyclone and embedded OpenSDA debug interfaces, which support a broad range of ARM devices from NXP, STMicroelectronics, Atmel, Cypress, Infineon, Silicon Labs and many others. For complete list of ARM devices that PEMicro supports, please visit the following page: http://www.pemicro.com/arm/.

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PEmicro's run control and FLASH programming support is fully integrated into ARM's MDK-ARM Keil uVision Integrated Development Environment v5.25 for ARM microcontrollers. This provides debug capabilities via PEmicro's Multilink, Cyclone and embedded OpenSDA debug interfaces for a broad range of ARM devices from NXP, STMicroelectronics, Atmel, Cypress, Infineon, Silicon Labs and many others. For complete list of ARM devices that PEMicro supports, please visit the following page: http://www.pemicro.com/arm/.

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PEmicro is pleased to introduce our Cyclone Trade-in Program which is a simple upgrade path to trade-in an old or non-functional Cyclone unit for a discount on a new CYCLONE or CYCLONE FX programmer.

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PEMicro is pleased to announce the release of a new expansion plugin for PEmicro's Eclipse GDB Server. With this release, PEmicro has added extensive new device support for a wide variety of ARM device manufacturers. Support now includes devices from NXP, Atmel, Cypress, Infineon, Maxim, Nordic, Silicon Labs, STMicro, Texas Instruments, and Toshiba. For a complete listing of supported devices, see PEmicro's supported ARM devices page..

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PEmicro offers three USB Multilink debug probes, each with different features or device support. In this video, Edison Tam offers a brief overview of our Multilinks to help users decide which Multilink would be best suited to their project. Read more...

NXP has launched the MCUXpresso Integrated Development Environment for LPC and Kinetis microcontrollers with PEmicro’s GDB Server fully integrated. This provides advanced debug capabilities via PEmicro’s Multilink, Cyclone, and embedded OpenSDA debug interfaces including: hardware breakpoints, watchpoints, real-time variables, semihosting, FreeRTOS awareness, the ability to attach to a running target, the ability to provide target power, remote debug, and more.

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The ability to view variables and memory while a target ARM device is running has been added to PEmicro’s GDB Server Plug-in for ARM devices. This Eclipse plugin can be installed in any Eclipse-based IDE and supports the debug of ARM microcontrollers via PEmicro’s Multilink, Cyclone, and OpenSDA debug hardware. The “Real Time Expressions” view, which is part of the plugin, is similar to the normal expressions view, except that it works while the part is running.

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PEmicro has released Rev. C of it's popular, all-in-one USB Multilink Universal interface. The case color of the Rev. C interface has been updated from green to blue, however the functionality of the Multilink Universal remains the same.
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PEmicro announced the addition of support for Freescale's MPC5xx/8xx devices devices to its high-speed Multilink Universal FX development interface. This addition enhances the all-in-one capabilities of the Multilink Universal FX - PEmicro's flagship Multilink interface - and solidifies PEmicro's future support for Freescale's MPC5xx/8xx architecture.

Multilink Universal FX users may download the updated Technical Summary (v.1.03) from PEmicro's support center.

PEmicro announced the release of its ICDS12ZZ in-circuit debugger software for Freescale's S12Z devices. S12Z MCUs are integrated, mixed-signal devices designed for efficiently developing automotive applications. ICDS12ZZ works in tandem with PEmicro hardware interfaces, such as the Multilink Universal or Multilink Universal FX to debug code in-circuit on Freescale S12Z devices. The ICDS12ZZ expands PEmicro's suite of S12Z software, which includes programming software and interface library routines, which allow custom software designs such as production line testers.

 

BOSTON – Mar. 15, 2012 - P&E Microcomputer Systems Inc., a leading developer of third-party tools for Freescale microcontrollers, has announced the addition of support for Freescale DSCs (digital-signal controllers) to key P&E development and production programming interfaces. Freescale DSCs are designed to blend processing power with specific, optimized control loop capabilities. P&E's DSC-compatible products represent a range of feature sets and price points in order to accommodate projects of any scope and budget.

P&E's Cyclone MAX, a flagship Automated Programmer and Debug Interface that is designed to handle a variety of tasks, including low and high volume programming in demanding production environments, now offers support for the following Freescale DSC families: MC56F80xx, 56F82xx, MC56F83xx, and MC56F84xxx. In addition, the new Cyclone MAX firmware (v.7.70) streamlines the unit's LCD display and provides more user selected and customized information. 

The USB Multilink Universal and the high-speed USB Multilink Universal FX also support Freescale's MC56F80xx, 56F82xx, MC56F83xx, and MC56F84xxx DSC families as part of an "all-in-one" approach that includes support for many other Freescale MCU architectures. The USB Multilink Universal is P&E's entry-level all-in-one development interface, and the USB Multilink Universal FX features up to 10x faster download speed and the ability to supply target power, while remaining an excellent overall value.

All three of these DSC-compatible interfaces are natively supported by Freescale's Codewarrior 10.2. More information on the Cyclone MAX, USB Multilink Universal, USB Multilink Universal FX, and compatible software is available at www.pemicro.com.

 

PEmicro presented its new USB Multilink Universal, an ALL-IN-ONE development interface, at the recent Freescale Momentum conference. The revolutionary ALL-IN-ONE interface concept was very well received by conference attendees. USB Multilink Universal is a single interface that supports Freescale’s HCS08, RS08, HC(S)12(X), Coldfire V1/+V1/V2-V4, Qorivva MPC55xx/56xx, and Kinetis ARM microcontrollers. Thus, it eliminates the need to purchase different hardware interfaces to support specific devices that belong to those MCU families.

    P&E also previewed two upcoming products: the USB Multilink Universal FX and Tracelink. The USB Multilink Universal FX is an enhanced, very high-speed version of the USB Multilink Universal. The Tracelink interface will support trace capture for 32 bit Freescale device architectures.

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PEmicro has released its groundbreaking new USB Multilink Universal all-in-one interface. The USB Multilink Universal is an economical, reliable USB-to-target interface that uses multiple headers to support Freescale's HCS08, RS08, HC(S)12(X), ColdFire V1/+V1 & V2-4, Qorivva MPC55xx/56xx, and Kinetis ARM microcontrollers. The USB Multilink Universal includes multiple ribbon cables to allow connections to the various supported devices. The USB Multilink Universal's case simply flips open for easy access to the headers.

It is supported by P&E software, in addition to Freescale's Codewarrior and software from other third party vendors. A configuration utility is available on P&E's website which allows configuration of the USB Multilink Universal for use with older software packages.

P&E is also developing the USB Multilink Universal FX, an enhanced, high-speed version of the USB Multilink Universal interface. 

In a previous post, we showed how to use PKGPPCNEXUS and  PKGCFZ_PRO to display the contents of an ELF/DWARF file using Readelf.  In this post, we look at the Readelf output and explain its description of your object code.

We will use this example Readelf output to illustrate the kinds of information that Readelf provides.

The first item of interest is labeled "Entry point address". This is the address of the first instruction executed after reset. Your compiler or linker determines this value. The PEmicro debugger optionally uses the entry point address to execute your target application.

The "Section Headers" portion lists all of your linker sections that made it to your ELF/DWARF file. The ".debug_info" section is where ICD looks for the debugging information entries. Note that not all of these sections contribute to the application memory map.

The portions titled "Program Headers" and "Section to Segment mapping" describe the application memory map. ICD and PROG use the program headers to determine where to place object code on your target. Check that a linker section is included in the final memory map by examining the section to segment mapping. Note that the first entry in the program headers corresponds to the first entry in the section to segment mapping.

From the program headers, you can gather the following information about the memory map:
Type - Only LOAD types contribute to the final memory image
VirtAddr - load time location of code
MemSiz - number of bytes that the code segment occupies in the final memory image

PEmicro's PROG and ICD software support an uncommon feature of the GNU compiler.  GCC uses both the program header VirtAddr and PhysAddr fields, the former for run time address and the latter for load time address.  For more information on this useful feature, please refer to this document.

The HC(S)12(X) microcontroller family uses a paged flash architecture to expand its addressable memory beyond the standard 64KB (or $0000 to $FFFF). Microcontrollers with this feature treat a 16KB block of memory from $8000 to $BFFF as a memory window.  This window allows multiple 16KB blocks to be switched into and out of program memory.  An 8-bit program page register (PPAGE) tells the microcontroller which block to read.

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If you use the ELF/DWARF file format with PEmicro's Programming or Debugging software, download one of our free C development kits to view the information within the ELF/DWARF file.  Use Readelf to examine your application memory map, check your linker script, determine application size, view detailed debugging information, and more.

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Boston, Massachusetts— P&E Microcomputer Systems continues to expand its offering of USB Multilink BDM Interfaces by proudly announcing the release of two new interfaces for the ColdFire and PowerPC families. The USB-ML-CF is a USB-port-to-target BDM interface for the ColdFire MCF52xx/53xx/54xx families of processors. P&E has also released the USB-ML-PPCBDM, which is a USB-port-to-target BDM interface for the 5xx/8xx families of PowerPC devices. Both new USB Multilink BDM interfaces feature:

• USB interface from PC to Multilink for fast programming and debugging, with the ease and compatibility of the USB interface. Higher download rate is over 3x faster than P&E's parallel port cable. Wide target operating voltage of 1.80v-5.25v.

• No separate power supply required - power is drawn from the USB interface (draws less than 1mA from the target)

As always, P&E is offering these powerful new tools at an affordable price. Please see the USB-ML-CF and USB-ML-PPCBDM product pages on P&E's website for more detail.P&E Microcomputer Systems, Inc., established in 1980 and located in Boston, MA, is an industry trendsetter in hardware and software development tools for Motorola / Freescale microcontrollers.