Tag Archives: lpc8xx

LPC812 Switch Matrix

One unique feature of the LPC8xx µC is the ability to swap pin functions. Want an UART TX on pin #10 and RX on #2? No problem. You can assign the pin functions via the Switch Matrix. This allows great … Continue reading

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ARM NXP LPC 812 (SysTick) IRQ Blnk

SysTick IRQ Blink Program:

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An ARM Up

On a recent project I needed a µC in a SOIC-20 package to fill a spot on a self-designed PCB. The project started with an ATtiny4313, but the software quickly outgrew the limited 4K flash program memory. I upgraded to … Continue reading

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