muhammad shoaib
Newbie level 4
Hi folks
Assalamualaikum wrwb
Peace mercy and blessings of A L L A H be upon you
Well I am stuck in a problem. I am new to the IC but i know how to use it.
I have
1. AT89C51 Microcontroller
2. 11.0592 MHz Quartz Crystal
3. 33pF Capacitors
4. IC Burner
5. Serial to USB converter [RS232 signal converter]
Scenario:
1. I burn a Hex file with verification error notice via EZDL.
2. I put the IC on the breadboard with the required connections with Vcc, gnd and all the stuff correctly
3. I put the Quartz 11.0592 MHz Clock on the pins XTAL1 and XTAL2.
Problems
1. The Program that I originally wrote is not written on IC. The default program of counter runs on IC
2. The Clock does not run until I touch it with my finger i.e. It is having earth problem in some way. I tried to ground the wire with aluminium foil but it also does not work. The clock is sometimes shivering and sometimes get fast, slow. It gets stable as soon as i touch it with my finger.
I will really appreciate the help here.
Assalamualaikum wrwb
Peace mercy and blessings of A L L A H be upon you
Well I am stuck in a problem. I am new to the IC but i know how to use it.
I have
1. AT89C51 Microcontroller
2. 11.0592 MHz Quartz Crystal
3. 33pF Capacitors
4. IC Burner
5. Serial to USB converter [RS232 signal converter]
Scenario:
1. I burn a Hex file with verification error notice via EZDL.
2. I put the IC on the breadboard with the required connections with Vcc, gnd and all the stuff correctly
3. I put the Quartz 11.0592 MHz Clock on the pins XTAL1 and XTAL2.
Problems
1. The Program that I originally wrote is not written on IC. The default program of counter runs on IC
2. The Clock does not run until I touch it with my finger i.e. It is having earth problem in some way. I tried to ground the wire with aluminium foil but it also does not work. The clock is sometimes shivering and sometimes get fast, slow. It gets stable as soon as i touch it with my finger.
I will really appreciate the help here.