WP15WBD-RK Bi-directional Data Transfer Evaluation Kit User Manual for the P9221-R3 and P9242-R3

PublishTime：2020-08-14

The IDT WP15WBD-RKEvaluation Kit demonstrates 15W wireless power transfer and bi-directionaldata communication between a transmitter (Tx) boardwiththe IDT P9242-R3 Wireless Power Transmitter ICand a receiver (Rx) board with the IDT P9221-R3 Wireless Power Receiver IC. The bi-directional data communication channel enables users to authenticate a wirelessly charged receiver device with a specific charging transmitter base or to transfer system data without any additional hardware.This evaluation kit adds bi-directional communication to IDT’s standard, WPC 1.2-compliant, 15W transmitter P9242-R and receiver P9221-R evaluation kits without compromising any existing features.Its main contents are the transmitter P9242-R3-EVK Evaluation Board and the receiver P9221-R3-EVK Evaluation Board.In customer end systems, the transmitter and receiver boards need to have external microcontrollers (MCU) to orchestrate the bi-directional communication. The MCU on the receiver board loads data into the user outgoing data registers and triggers the communication by writing to the Command register. The transmitter receives the data and interrupts the external MCU on the transmitter pad. The transmitter follows the same procedure to send the data to the receiver. There are no external MCU’s on the P9242-R3-EVK and P9221-R3-EVK Evaluation Boards.Instead, IDT I2C Lite, an intuitive I2C-based graphical user interface (GUI),and two USB-to-I2C dongles are used to emulate external MCUs.The USB-to-I2C dongles are included in the kit. The latest version of the IDT I2C Lite software is available on the IDT webpage. This manual focuses on demonstrating the bi-directional data communication features of the P9242-R3 and P9221-R3. The P9242-R3-EVK and P9221-R3-EVK offer the flexibility to program parameterssuch as the over-current limit and foreign-object detection (FOD)limits by changing resistors. Refer to the user manuals for the P9242-R-EVK Transmitter Evaluation Board and P9221-R-EVK Receiver Evaluation Board for more details related to programming parameters.

Brand of Product：	IDT
Part#：	P9221-R3 、 P9242-R3 、 P9242-R3-EVK 、 GRM155R61H104KE19D 、 C1005X7R1H473K050BB 、 GRM155R71H153KA12J 、 CL05B332KB5NNNC 、 CL10A106MA8NRNC 、 GRM155R61A105KE15D 、 C0603X5R1A104K030BC 、 CL03A104KA3NNNC 、 150060GS75000 、 CZRZ5V1B-HF 、 5015 、 ASC-504060M22-S00 、 68002-205HLF 、 MCR01MRTJ512 、 ERJ-P06J360V 、 ERJ-2GE0R00X 、 RC0603FR-0710KL 、 ERJ-2GEJ103X 、 MCR03EZPJ000 、 24AA128T-I/MNY 、 WP15WBD-RK More Part#
Product Category：	Evaluation Kit More
Application：	More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	October 19, 2017
Version Number：
Data Encoding：
Data Size：	1.6 MB

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