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Recent content by danny1331

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    Communication failure between PIC16F1936 and a CPU with maximum Iil of 1mA

    Re: PIC16F1936 Question Dear Keith, Thank you very much for your reply. For your reference, I attached the actual IO specification of the other CPU that needs to be controlled by the PIC16F1936. I also think that there is no problem between the I/O levels of the two CPU's. But I cannot get it...
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    Communication failure between PIC16F1936 and a CPU with maximum Iil of 1mA

    Re: PIC16F1936 Question Dear Keith, Thank you very much for your reply. I am sorry, I am not an expert. I attached a file for your reference. I am currently working on the implementation of ISO7816-3 communication. As you may see on the PDF file, the other CPU spec is just the same with the...
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    Communication failure between PIC16F1936 and a CPU with maximum Iil of 1mA

    Dear Anyone, I am using PIC16F1936. I can see on the datasheet DC characteristics condition that it says: for Output Low Voltage: Iol=6mA, VDD=3.3V for Output High Voltage: Iol=3mA, VDD=3.3V The PIC16F1936 will then be use to control another CPU that has on it's datasheet of Iil max only of...
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    ISO7816 interface using any PIC16

    Dear Enlightenment, Just want to let you know that it is already working on my side. I solved the receiving of databytes timing issue. Thank you very much, Danny
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    ISO7816 interface using any PIC16

    Dear Enlightenment, Thanks again for your reply. Sorry for the late reply, I have been out of the office. I really think all what you've mentioned are satisfied on my part. I have been testing and checking the output on the oscilloscope. The Dual-Chip replies the ATR but I just can't get...
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    ISO7816 interface using any PIC16

    Dear Enlightenment, Thank you very much for your reply. All the requirements you've mentioned are satisfied. This is the case and I want to explain further. I am working on this Dual-Interface Chip in which you write data by wireless interface and you read data by contact interface. Wireless...
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    ISO7816 interface using any PIC16

    Dear Anyone, Have anyone tried to implement ISO7816 interface using any PIC16 or PIC16F1936 in particular. Hoping to hear from anyone. Please help. Thanks, Danny

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