User's Manual

 Advanced Card Systems Ltd. `Page 24 of 46
7. Set the PICC Operating Parameter
This command is used to control the PICC Operating Parameter of the reader.
 Read the existing status:
Command = {20 00}
Response = {E1 00 00 00 01 “PICC Operating Parameter”}
 Setting the PICC Operating Parameter:
Command = {20 01 “CMD”}
Response = {E1 00 00 00 01 “PICC Operating Parameter”}
PICC Operating Parameter. Default Value = FF
CMD
Parameter Description Option
Bit0
ISO14443 Type A
#To detect the MIFARE
Tags, the Auto ATS
Generation must be
disabled first.
The Tag Types to be detected during
PICC Polling.
1 = Detect
0 = Skip
Bit1 ISO14443 Type B
1 = Detect
0 = Skip
Bit2 Topaz
1 = Detect
0 = Skip
Bit3 FeliCa 212K
1 = Detect
0 = Skip
Bit4 FeliCa 424K
1 = Detect
0 = Skip
Bit5 Polling Interval To set the time interval between
successive PICC Polling.
1 = 250 ms
0 = 500 ms
Bit6 Auto ATS Generation To issue ATS Request whenever an
ISO14443-4 Type A tag is activated
1 = Enable
0 = Disable
Bit7 Auto PICC Polling To enable the PICC Polling 1 = Enable
0 = Disable