4 - Command Set
DynaPro Go| Handheld PIN Pad Device with MSR/Contact/Contactless | Programmer’s Manual (COMMANDS)
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4.5
EMV-Related Commands and Reports (EMV Only)
This section contains both commands sent from the host to the device (feature reports) and asynchronous
events sent from device to the host (input reports) that support EMV transaction processing.
After the device successfully reads a chip card, it generates EMV data in the form of
tags
for transaction
processing. The device then sends the host its own information plus information read from the card. The
host will generally then use that information to authorize, complete, and save a transaction.
If fallback is enabled, the device uses magnetic stripe data to process a transaction if it can not read the
chip card.
A number of tags can be configured on the device using the Set form of
, such as EMV terminal floor limit, terminal ID, and transaction currency code.
