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by Gilbert Yap


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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by Julie Perreault


The Cyclone FX comes standard with many advanced features which aren't available by default on the Cyclone LC series of programmers. PEmicro offers a licensing mechanism to add three of these advanced Cyclone FX features to the Cyclone LC : ProCryption programming protection and encryption, Advanced Automation, and external SD card storage for images. 

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by Gilbert Yap


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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by Gilbert Yap


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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by Gilbert Yap


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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by Zahar Raskin


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 has further expanded its ARM® device support by today announcing support for Cypress' PSoC® 4 and Toshiba's TX00/TX03/TX04 processors. Users of PEmicro's Cyclone for ARM devices production programmer will be able to take advantage of this support to work with these Cypress and Toshiba ARM devices.

Cypress' PSoC® 4 are very low-power 32-bit ARM Cortex®-M0 devices that can integrate analog and digital ICs. Toshiba's TX00, TX03, and TX04 represent a selection of ARM® Cortex®-M devices that, collectively, offer high energy efficiency, high-precision analog functions, high code density, fast interrupt response times, and DSP extensions.

Users may visit pemicro.com/arm to check whether their specifc device is supported.

ARM and Cortex are registered trademarks of ARM Limited or its subsidiaries. PSoC is a registered trademark of Cypress Semiconductor Corporation.





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