7. Set the PICC Operating Parameter. Advanced Card Systems V5MACR1222U, ACR1222 U

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

Bit0

Parameter

ISO14443 Type A

#To detect the MIFARE

Tags, the Auto ATS

Generation must be disabled first.

Description Option

1 = Detect

0 = Skip

Bit1

Bit2

Bit3

Bit4

Bit5

Bit6

Bit7

ISO14443 Type B

Topaz

FeliCa 212K

FeliCa 424K

Polling Interval

Auto ATS Generation

Auto PICC Polling

The Tag Types to be detected during

PICC Polling.

To set the time interval between successive PICC Polling.

To issue ATS Request whenever an

ISO14443-4 Type A tag is activated

To enable the PICC Polling

1 = Detect

0 = Skip

1 = Detect

0 = Skip

1 = Detect

0 = Skip

1 = Detect

0 = Skip

1 = 250 ms

0 = 500 ms

1 = Enable

0 = Disable

1 = Enable

0 = Disable

 Advanced Card Systems Ltd. `Page 24 of 46