50 DOCUMENT SSE-0000077399-01 - V ERSION 1.0 - MAY 2010S AGEM S ÉCURITÉ D OCUMENT - R EPRODUCTION AND D ISCLOSURE P ROHIBITEDAccess control by authentication M ORPHO ACCESS® J S ERIES – User GuideExample - reading 32-bits identifier in a complete Wiegand frame.The card contains at sector 15 a complete 37 bits Wiegand frame (includingparity bits, site code).On this example a 32 bits identifier begins at bit four, parity bits are noted "P".The corresponding configuration will read only the 32 bits ID on the card.app/contactless/data format = 1 Binary identifierapp/contactless/data type = 0.1 Binary identifier read in MSBapp/contactless/data length = 4.0 4 bytes lengthapp/contactless/data offset = 0.4 ID begins bit 4 of sector 15app/contactless/B = 46 Read at sector 15It is possible to configure the MorphoAccess ® Wiegand output to add paritybits.Authentication based on contactless card modeIn this mode the user’s card decides of the type of control to perform.The CARD MODE tag is required on the user's card. This tag can take severalvalues.• PKS [0x02]: fingerprint check required. The user identifier, template 1 andtemplate 2 are required on the card. The authentication process is identicalto "authentication with user's fingerprint templates on contactless card".• ID_ONLY [0x01]: fingerprint check disabled. Only the user identifier isrequired on the user's card. There is no biometric control, the control isimmediately positive. This feature is useful for visitor requiring an accesswithout enrolment. Even if user's fingerprints are stored on the user's card,the terminal doesn't process it..Authentication with contactless card modeapp/bio ctrl/authent card mode 1 (Enabled)
