Microcontrollers
Sensorless PMSM Drive for Dishwasher Pump Using Freescale MC56F8006 Device 2/2
By Ionela Sep 22nd, 2009
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Generally, the “estimator” is defined as a dynamic system that estimates state variables. There are basically two forms of the estimator implementation: open-loop and closed-loop. |
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Introduction to Stellaris Family Microcontrollers 2/2
By Ionela Sep 21st, 2009
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The Stellaris devices contains up to 64KB single-cycle SRAM. To reduce the number of time-consuming read-modify-write (RMW) operations, ARM has introduced bit-banding technology in the new Cortex-M3 processor. |
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Introduction to Stellaris Family Microcontrollers 1/2
By Ionela Sep 18th, 2009
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This article introduces the Stellaris family microcontrollers, its basic architecture, and internal functional modules. |
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Freescale S08JS16 8-bit MCU Family
By slovati Sep 17th, 2009
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Freescale MC9S08JS16/8 is an entry-level 8-bit USB MCU family expressly designed for cost-effective wireless applications and PC peripherals. The JS16 provides an integrated full-speed USB 2.0 device controller and USB transceiver, thus allowing to reduce the need for external components. |
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StickOS Basic MCU-Resident SED v1.60 Available for Download for 11 mcus from CPUStick.com
By rtestardi Sep 16th, 2009
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StickOS BASIC is an entirely MCU-resident interactive software development environment (SDE), which includes an easy-to-use editor, transparent line-by-line compiler. |
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Sensorless PMSM Drive for Dishwasher Pump Using Freescale MC56F8006 Device 1/2
By Ionela Sep 15th, 2009
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This article describes a low cost dishwasher pump control solution. This new dishwasher pump employs a 3-phase Permanent Magnet Synchronous Motor (PMSM), which provides quieter, more efficient, and more reliable operation than previous solutions. |
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2008 MCF51JM128 Badge Board Contest
By samshekar Aug 11th, 2009
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Hi Dave Nuolney with Freescale Semiconductor. I would like to tell you a little bit about an exciting contest based on our latest development platform, The Coldfire MCF51JM128 microcontroller. |
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MCF51JM128 Badge Board Demo
By samshekar Aug 6th, 2009
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I would like to tell you about our exciting demonstration and development platform based on the MCF51JM128. |
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Audio Reproduction on HCS12 Microcontrollers with Pulse-Width Modulation (PWM) Capability
By Ionela Jul 21st, 2009
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The HCS12 series of microcontrollers does not support dedicated internal digital-to-analogue conversion hardware, and thus external hardware, perhaps in the form of a digital-to-analogue conversion IC |
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Bluetooth for Kirin3
By allankliu Jul 14th, 2009
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ColdFire Kirin3 is a microcontroller, rather than a microprocessor. As a result, Kirin3 can not run Linux or uCLinux which have complete TCP/IP, IrDA and Bluetooth stacks. |
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