EVAL-ADF7023-JDB1Z Analog Devices Inc, EVAL-ADF7023-JDB1Z Datasheet - Page 28

• Manufacturer Part Number: EVAL-ADF7023-JDB1Z
• Description: BOARD EVAL ADF7023-JDB1Z
• Manufacturer: Analog Devices Inc
• Series: -r
• Type: Transceiverr

Specifications of EVAL-ADF7023-JDB1Z

• Frequency: 902MHz ~ 958MHz
• Kit Application Type: Wireless Connectivity
• Application Sub Type: RF Transceiver
• Features: Operating At RF Band 902MHz To 958MHz, PC Interface And Control
• Silicon Manufacturer: Analog Devices
• Silicon Core Number: ADF7023
• Kit Contents: Board, Manual
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: ADF7023

ADF7023-J
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2
3
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TRANSMIT AND RECEIVE AUTOMATIC TURNAROUND MUST BE ENABLED BY BITS RX_TO_TX_AUTO_TURNAROUND AND
AES ENCRYPTION/DECRYPTION, IMAGE REJECTION CALIBRATION, AND REED SOLOMON CODING ARE AVAILABLE ONLY IF THE NECESSARY
THE END OF FRAME (EOF) AUTOMATIC TRANSITIONS ARE DISABLED IN SPORT MODE.
CMD_AES REFERS TO THE THREE AVAILABLE AES COMMANDS: CMD_AES_ENCRYPT, CMD_AES_DECRYPT, AND CMD_AES_DECRYPT_INIT.
CMD_RS REFERS TO THE THREE AVAILABLE REED SOLOMON COMMANDS: CMD_RS_ENCODE_INIT, CMD_RS_ENCODE,
TX_TO_RX_AUTO_TURNAROUND (0x11A: MODE_CONTROL).
FIRMWARE MODULE HAS BEEN DOWNLOADED TO THE PROGRAM RAM.
AND CMD_RS_DECODE.
PROGRAM RAM
KEY
CONFIGURE
CONFIG
TRANSITION INITIATED BY HOST PROCESSOR
AUTOMATIC TRANSITION BY COMMUNICATIONS PROCESSOR
COMMUNICATIONS PROCESSOR FUNCTION
DOWNLOADABLE FIRMWARE MODULE STORED ON PROGRAM RAM
RADIO STATE
PROGRAM RAM
(BATTERY APPLIED)
REED-SOLOMON
IR CALIBRATION
COLD START
CMD_RAM_LOAD_DONE
CMD_RAM_LOAD_INIT
CMD_CONFIG_DEV
AES
2
CMD_PHY_TX
TX_EOF
CMD_IR_CAL
CMD_AES
CMD_RS
PHY_TX
3
PHY_OFF
Figure 47. Radio State Diagram
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RX_TO_TX_AUTO_TURNAROUND
TX_TO_RX_AUTO_TURNAROUND
CMD_PHY_SLEEP
CMD_PHY_RX
WUC TIMEOUT
CMD_PHY_TX
PHY_ON
CS LOW
CMD_CONFIG_DEV
CMD_GET_RSSI
CMD_BB_CAL
1
1
PHY_SLEEP
PHY_RX
RX_EOF
CMD_PHY_RX
3
CMD_HW_RESET
(FROM ANY STATE)
MEASURE RSSI
IF FILTER CAL
CONFIGURE