89c669 UART problem

My application require two UART's, so I am using NXP's 89c669...i am able to receive data (Rx) but unable to send data on the same port(Tx)...can any one give me a solution..or a example program to send...
89c669 UART problem

My application require two UART's, so I am using NXP's 89c669...i am able to receive data (Rx) but unable to send data on the same port(Tx)...can any one give me a solution..or a example program to send...
initializaion code for 89C669 UART

Hi, I need the sample code for initialization of UART's of P89C669. Thanks, abc xyz
initializaion code for 89C669 UART

Hi, I need the sample code for initialization of UART's of P89C669. Thanks, abc xyz
UART 0 - 89C669 @ 115200 baud rate

UART 0 of 89C669 @ 115200 baud rate Hi all, Previously I was using 89V51RD, Now I want to replace it with 89c669 because of flash memory restrictions. My serial comm code using 89V51 is...