Tx Data Command [$03] - Atmel CryptoRF AT88RF1354 User Manual

AT88RF1354 SPI User Guide For CryptoRF
2.11

TX Data Command [$03]

This command transmits data from the reader and waits for a response. A user can use this
reader command to build PICC-specific commands.
command sent via the TX Data command.
2.11.1 Command Format
Host
Send seven bytes
TX Data ($03)
Bytes sent to PICC
PARAM
FWI
CryptoRF Poll ($05)
AFI
PARAM
Command Processing
RF Transmit Command
Response Processing
Get fifteen bytes
EREG Register Byte
PICC Bytes Received
The example shows a Poll (REQB)
Reader
Command Processing
RF Transmit Response
ISTAT goes High
Response Bytes
PARAM
ISTAT stays Low
PICC
$50
PUPI 0
PUPI 1
PUPI 2
PUPI 3
APP 0
APP 1
APP 2
APP 3
Protocol 1
Protocol 2
Protocol 3
8586A—RFID—5/09
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