LPC1769 UART baudrate 1Mb

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LPC1769 UART baudrate 1Mb

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by DiamondS on Mon Apr 16 23:55:16 MST 2012
Is it possible to run UART in 1 Mb?

What i'm trying to do is communicate with Dynamixel Servo AX-12.
And i realized that something wrong with baud rate.
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by DiamondS on Wed Apr 18 06:45:55 MST 2012
Thanks. It helped.
Using a 96 MHz clock is not working, so i use 64MHz and everyhing is fine with 1Mb baudrate.
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by gbm on Tue Apr 17 01:18:32 MST 2012
Yes, but your system clock must be a multiple of 16 MHz (otherwise you will need to use fractional divider on UART)  - 96 MHz should be the right choice.
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