Gemalto Prox–DU Reference Manual

Reference Manual
Prox–DU & Prox–SU
www.gemalto.com
DOC118569D Public Use Page 115/145
Contactless smart card device class descriptor
Contactless Smart Card Device Class Descriptor
Offset Value Field
0 0x36 bLength (54 bytes)
1 0x21 bDescriptorType
2
0x10
bcdCCID CCID (1.10 Class release number)
0x01
4 0x00 bmaxSlotIndex (1 slots)
5 0x01
bVoltageSupport = 0x01
b0 = 1 : 5V only (its virtual for contactless interface Only one
voltage to avoid multiple power on attempt)
6
0x03
dwProtocols (b1=1 supports T=1, b0=1 supports T=0 )
0x00
0x00
0x00
10
0xA0
dwDefaultClock (4 MHz = 4000 KHz:= 0x00000FA0)
0x0F
0x00
0x00
14
0xA0
dwMaximumClock (4 MHz = 4000 KHz:= 0x00000FA0))
0x0F
0x00
0x00
18 0x00 bNumClockSupported (Manual setting not allowed)
19
0x00
dwDataRate (clock / 372 = 10752 bps = 0x00002A00)
0x2A
0x00
0x00
23
0x00
dwDataRate (clock / 372 = 10752 bps = 0x00002A00)
0x2A
0x00
0x00
27 0x00 bNumDataRatesSupported (manual setting not allowed)
28
0xFE
dwMaxIFSD (254 bytes)
(Frame T=CL: 251 or 252 or 253 data bytes according to CID and
NAD presence. Don’t care in ADPU mode and automatic IFSD
exchange)
0x00
0x00
0x00
32
0x00
dwSynchProtocols (no synchronous card)
0x00
0x00
0x00
36
0x00
dwMechanical (no special characteristics)
0x00
0x00
0x00
40 0x72
dwFeatures = 00040672h
00000002h: Automatic parameter configuration based on ATR data

Gemalto Prox–DU Specifications

General

Brand	Gemalto
Model	Prox–DU
Category	Card Reader
Language	English