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Application Tag Commands

108 Command Set

Get Tag Data

Examples

The following example will attempt to read the Kill Password (the first 2 words) from

Reserved Memory. It will read this data from a tag matching the following criteria for a

max timeout of 1000 ms.

Memory Bank = User Memory.

Starting Address = bit 32

Select Data = 0x1234

The Reserved Memory bank is not locked so the Access Password is zero

If Option=0x00 or 0x01 is used then the unused Tag Singulation Fields

and the Access

Password (for Option=0x00 only) must be removed from the request.

The response to this Read Data command example is:

The next example will attempt to read four words from User Memory starting at the third

word (0x0002). It will read this data from a tag matching the following criteria for a max

FF 14 28 03 E8 03 00 00 00 00 00 02 00 00 00 00

SOH Lengt

OpCode Time-

out (ms)

Option Read

MemBank

Read Address Word-

Count

Access Password

00 00 00 20 10 12 34 D1 E7

Select Address Select

Data

Length

Select

Data

CRC

FF 05 28 00 00 03 11 11 22 22 10 BF

SOH Length OpCode Status Option Data CRC

1 2 ... 103 104 105 106 107 108 109 110 111 112 113 ... 251 252

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