input to parallel port prob
hello.. the prob is that when give status port a certain input and also to control port through open collector hex invertor,, the data output automatically switches to decimal value of '4' i.e (00000100) .. and also the 'init' (pin 16) of control port is not responding to any value. however when i give any value other than '0' to control port (0x37a) the init value responds...
ps: plz dont just reply telling to look for the query on parallel port in previous posts b/c i have and havnt found any so far. and also i hav googled as well..