BEst ever tutorials set for 8051 Microprocessor. I recommended for students who doing Micro-processing and interfacing (EEX4436) as subject in Open university of sri lanka. really helpful for vivas.
im just starting , but does it matter about different number and letters on chip so i have a 24c02 but also has b97ap above and vn8 below the 24c02 , so does b97ap and vn8 mean anything it also has a F which i think means farnell , thankyou
Good tutorial about i2C Eeprom. I am facing one of problem. Air conditioner compressor drive inverter. Bad Inverter is not ready like red LED blinking and another good one when is ready green LED on ok. The inverter Two wire i2C communication. Data come from another controller. In the inverter data through using AT24C02 transceiver interface . Here are hexadecimal data go to MCU TMS320F28027 can't enable the ready mode. Also MCU generate the PWM for driving power IGBT FP75R12KT4-B15. I am testing all are components from PCB open out without MCU and i2C eeprom. I can't find out the problem. I am sure the Problem between i2C Eeprom or MCU . It maybe data lost. I am using Universal programmer but can't read out the buffer . Buffer showing empty like FF FF FF FF (blank). I have same version of new device but I don't try . Because of it will be risk. Brother how Is it possible clone the MCU TMS320F28027. Please give me the any idea. I can do read out only for AT24C02 with the ICSP programmer but MCU TMS320F28027 I can not it possible. Any one please help me about the problem. Thanks.
Nice lecture. Can you guide me how to disable the write protection in my 25q32 memory ic as I am unable to write the firmware. It is not erasing. Thank you
You can use universal programmer like superpro or minipro and select Eeprom manufacturar easy read/write buffer. You must clean the Eeprom pin after you can try. Otherwise bad Eeprom. Thanks
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Good mode of technical Explanation.Any technical person can easily understand his lecture.Very Nice.Thank You
Thank you for good information 👍
BEst ever tutorials set for 8051 Microprocessor. I recommended for students who doing Micro-processing and interfacing (EEX4436) as subject in Open university of sri lanka. really helpful for vivas.
Nice video
im just starting , but does it matter about different number and letters on chip so i have a 24c02 but also has b97ap above and vn8 below the 24c02 , so does b97ap and vn8 mean anything it also has a F which i think means farnell , thankyou
Buffer not required b/w controller & SDA line?!
Excellent lecture thank you
Good tutorial about i2C Eeprom. I am facing one of problem. Air conditioner compressor drive inverter. Bad Inverter is not ready like red LED blinking and another good one when is ready green LED on ok. The inverter Two wire i2C communication. Data come from another controller. In the inverter data through using AT24C02 transceiver interface . Here are hexadecimal data go to MCU TMS320F28027 can't enable the ready mode. Also MCU generate the PWM for driving power IGBT FP75R12KT4-B15. I am testing all are components from PCB open out without MCU and i2C eeprom. I can't find out the problem. I am sure the Problem between i2C Eeprom or MCU . It maybe data lost. I am using Universal programmer but can't read out the buffer . Buffer showing empty like FF FF FF FF (blank). I have same version of new device but I don't try . Because of it will be risk. Brother how Is it possible clone the MCU TMS320F28027. Please give me the any idea. I can do read out only for AT24C02 with the ICSP programmer but MCU TMS320F28027 I can not it possible. Any one please help me about the problem. Thanks.
I see 8 is vcc. Where is Rest, BKGD and BGD
my left ear is thoroughly educated
really nice video. thank you :D
Thanks Benjamin Zbinden
Nice lecture. Can you guide me how to disable the write protection in my 25q32 memory ic as I am unable to write the firmware. It is not erasing. Thank you
Pro tip: watch series at Flixzone. Been using it for watching lots of of movies these days.
@Yael Jad yup, been watching on Flixzone for years myself =)
You can use universal programmer like superpro or minipro and select Eeprom manufacturar easy read/write buffer. You must clean the Eeprom pin after you can try. Otherwise bad Eeprom. Thanks
Great presentation!
Dongfeng Chinese car.
When I program it showing.. This
File version error, code 4096
So plzz help me, how can I program this car
I have 24c02n whats mean
I can't reach you.
What is 7 bit device address A0,A1,A2 ?
good thanks
Good video but i dont understand anything
mine says 24C04N....
How to erase it
Do you know any device that can erase eeprom memory with a push of a button ?
Tell me about wp???
Or reset
its 32KBytes not bits
check it properly it is bits only