CLOUD
47
X
0
F
R
EFERENCE
M
ANUAL
48
6.2.23.
PAPDU_NFC_TYPE1_TAG_WRITE_NE
This command issues a WRITE-NE to write a byte value to one byte within the static memory
model area of blocks 0x0-0xE. It does not erase the value of the targeted byte before writing
the new data. Execution time of this command for NFC Forum tags type 1 is approximately half
that of the normal write command (WRITE-E). Using this command, EEPROM bits can only be
set, not reset.
Command APDU:
Command
CLA
INS
P1
P2
P3
Data
TYPE1 Tag WRITE
No ERASE
FF
58
00
Byte Addr
01
Data
Where P2 codes the address of the memory byte in the following way:
Bit numbers
Description
b7
– b3
Block # (value between 0x0 and 0xE)
b2
– b0
Byte # within the block (value between 0 and 7)
Response APDU:
Data
Status Word
Data returned by card
SW1, SW2
