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I am using LPC2132 (by NXP), in my project i need 4 uart, out of this 3 should be at 19,200 bps and one at 38,400bps. So i am planning to make 2 softrware uart with 19,200bps. Is there is any chance for performance issue. i am using 11.0592MHz crystal.
Ive used sw-uarts with 3 sample/bit in real embedded projects and worked perfectly with a simple protocol with checksum.