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| MN63Y1208 Datasheet, PDF (68/120 Pages) Panasonic Semiconductor – Built-in 4-Kbit FeRAM non-volatile memory with fast write and low power consumption | |||
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Chapter 4 RF Communication Mode
4.3.9.5 READ
 Purpose
Reads the data of RFID from reader/writer. While in tunnel mode, reads the data of the host from
reader/writer.
 Command message
z Format
CLA
1 byte
INS
1 byte
P1
1 byte
P2
1 byte
Le
1 byte
z Data field
Field
CLA
INS
P1
P2
Le
0x00
Setting
0xB0
Sets the start address to be read.
x See 4.3.8.5 Address.
Sets the start address to be read.
x See 4.3.8.5 Address
Sets the byte length of data to be read.
x Setting range: 0x01(1) to 0xFB(251)
x Sets to 16Ãn (n: integer) for encrypted
communication.
Remarks
Responds with an error,
except 0x00.
Maximum value of n is 15 for
encrypted communication.
 Response message
z Format
Data
1 to 251 bytes
SW1
1 byte
SW2
1 byte
z Data field
Field
Data
SW1
SW2
Output value
Sets the data to be read.
x See 4.3.8.6 Data.
See 4.3.8.7 Status Word.
See 4.3.8.7 Status Word.
Remarks
Omitted except when status
word ends normally.
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