Gemalto Prox–DU Reference Manual

Reference Manual
Prox–DU & Prox–SU
www.gemalto.com
DOC118569D Public Use Page 45/145
second Prox–DU device.
Note: The application should use the name of the device for connecting the appropriate
smart card interface.
PC/SC limitations
The Prox–DU and the Prox–SU devices have the following limitations:
• The contactless interface will only support the T=1 protocol.
Consequently any connection requiring the T=0 protocol will not be accepted by the
contactless interface.
• Multi-activation of contactless smart cards is not supported.
Consequently the first smart card detected in front of the reader/writer will be
activated. The remaining smart cards will be ignored.
• The communication with the contactless interface and the contact interface shall be
exclusive.
Consequently the application shall not use the two interfaces simultaneously. Else
communication errors can occur.
For more information about the known issues and limitations please refer to the “Prox–DU
and Prox–SU Release Notes” document.

Gemalto Prox–DU Specifications

General

Brand	Gemalto
Model	Prox–DU
Category	Card Reader
Language	English