AN12726 Using SCT to Simulate UART Application Note
●Background
■The LPC800 series of microcontrollers offers a range of low-power, space efficient, low-pin-count options for basic microcontroller applications. Unique to low-end devices, the LPC800 series MCUs include differentiated product features, such as patent-approved State Configurable Timer (SCTimer/PWM),giving embedded developers unprecedented design flexibility.
■Due to the low cost, some LPC800 series products have only a limited number of UART (Universal Asynchronous Receiver Transmitter). In some applications, all UARTs need to be used to communicate with external components/modules. In this case, there is no UART left to be used for other applications such as debugging.
■SCT is very flexible and it can be used to simulate a UART for solving this limitation.
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SCT 、 UART (Universal Asynchronous Receiver Transmitter) 、 microcontrollers 、 patent-approved State Configurable Timer (SCTimer/PWM) |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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February 2020 |
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Rev. 0 |
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AN12726 |
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417 KB |
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