Reference Manual Preliminary
Prox–DU & Prox–SU
www.gemalto.com Release for first samples Do not use for final design
DOC118569A Public Use Page 87/134
X = 2 card not present
8 bError 1 00h-FFh Slot error register:
Error when bStatus = 4Xh
9 bProtocolNum 1 00h, 01h Specifies what protocol data
structure follows.
00h = structure for protocol T=0
01h = structure for protocol T=1
10 abProtocolDataStructure Byte
array
00h, 01h Protocol data structure
Protocol data structure for protocol T=0 (bProtocolNum = 0) (dwLength = 00000005h):
Offset Field Size Value Description
10 bmFindexDindex 1 b7-4 – FI selecting a clock rate
conversion factor
b3-0 – DI selecting a baud rate
conversion factor
11 bmTCCKST0 1 00h, 02h For T=0,
b0 – 0b
b7-2 – 000000b
b1 = 0 direct convention used
12 bGuardTimeT0 1 00h-FFh Extra Guard Time between two
characters. Add 0 to 254 etu to the
normal guard time 12 etu. FFh is
the same as 00h
13 bWaitingIntegerT0 1 00h-FFh WI for T=0 used to define WWT
14 bCLockStop 1 00h- 03h ICC clock stop support
00h = Stopping the clock is not
allowed
The default values are the following:
bmFindexDindex : 11h
bmTCCKST0 : 00h
bGuardTimeT0 : 00h
bWaitingIntegerT0 : 0Ah
bCLockStop : 00h
Protocol data structure for protocol T=1 (bProtocolNum = 1) (dwLength = 00000007h):
Offset Field Size Value Description
10 bmFindexDindex 1 b7-4 – FI selecting a clock rate
conversion factor
b3-0 – DI selecting a baud rate
conversion factor
11 bmTCCKST1 1 10h, 11h,
12h, 13h
For T=1,
b7-2 = 000100b
b0 = 0b – Checksum type
LRC
b0 = 1b – Checksum type
CRC
b1 = 0 - direct convention
used
12 bGuardTimeT1 1 00-FFh Extra Guard Time between two
characters. If value FFh, then
guard time is reduced by 1 etu.
13 bWaitingIntegersT1 1 00-9Fh b7-b4 = BWI value 0-9 valid
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