Posted on March 31, 2005 at 13:33what's the difference between output push-pull and output open-drain? i looked for it, but i didn't find nothing. thanks a lot,Isabella

Posted on January 21, 2005 at 06:36 hallo, i'm trying to send some bytes with the uart of a ST6230,but there's problems..i'm receiving nothing i have only to send with uart,not to receive so uartcr=00000111 i write: ld uartdr,a (in a t...