Here is a program the Card Processing Handbook (CPH)  (firther Application).

The Application is intended for employees working with card processing systems based on MSR, EMV, or NFC technology who need obtain any certificates for their company’s devices or develop software for them or must provide high level of service for their clients. The application contains a brief description of the main authorization fields and EMV tags. The application contains the most part of its and provides you with detailed information of some packed fields. Application is a mobile reference guide that helps you work better and more efficiently.

It will help to compress or decompress both the initial values involved in configuring devices and the dynamic values obtained during transactions.

The Application has a comfortable manual data input interface in hexadecimal form as well as the ability to produce bitwise input of the corresponding values

CPH can be a fairly complete guide but it does not cancel or replace the original values of the standard from official sources.

If in doubt, please refer to the original documents of the relevant standard.

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