problem interfacing rf modules

hi,
i am tryin to establish a wireless connection between an 8051 microcontroller and arduino, transmitter module is an arduino mega board connected to rf transmitter module that has HT640 encoder and TWS433 rf transmitter. the reciever is 8051 with rf receiver module having HT648L decoder and RWS433 module. The communication goes well if i replace the arduino mega board with a 8051 board.

the code in arduino is,

int pin[8] = {22,24,26,28,30,32,34,36};
int i = 0;

void setup()
{
for(i = 0;i < 8;i++)
{
pinMode(pin*,OUTPUT);*
_ digitalWrite(pin*,1);_
_
} _
_
}_
void loop()
_
{_
_/ for(i = 0;i < 8;i++)
digitalWrite(pin,!pin*);
delay(1000);/

* for(i = 0;i < 8;i++)
digitalWrite(pin,1);*_

*} *

All the pins are always HIGH - is this what you intended?

thanku groove,i found the solution i disconnected the receiver from 8051 board,its working fine, I mean i can see the leds on receiver glow according to those on transmitter. it is working fine, now i need to check the 8051