Renesas JP214/RTK-251-SinkAdapter Instruction Manual

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R9A02G011

JP214/RTK-251-SinkAdapter Instruction Manual

Introduction

The JP214 / RTK-251-SinkAdapter is an evaluation board for Universal Serial Bus Power Delivery (USB

PD). The RTK-251-SinkAdapter is designed with USB PD controller R9A02G011 and Buck-Boost Voltage

Regulator (BB-VR) ISL95338 (substitute product: RAA489800). This document is the instruction manual for

RTK-251-SinkAdapter.

The RTK-251-SinkAdapter supports USB PD 2.0, USB PD 3.1, USB Type-C

SinkAdapter works as USB Type-C

device to DC output. Because there are several losses on the cable, BB-VR, and board, USB PD controller

compensates the USB-C input level to achieve the expected DC output. For example, When Type-C

sourcing device supplies up to 20V@5A, RTK-251-SinkAdapter can provide up to 20V@4A to DC output

with these losses. The board also has an operating mode that feed USB-C input directly to the DC output.

Switches connected to the USB PD controller R9A02G011 allows selection of DC output voltage/current and

operating mode.

Target Devices

100W USB Type-C

Input Power Converter: JP214 / RTK-251-SinkAdapter

USB Power Delivery Controller: R9A02G011

Buck-Boost Voltage Regulator: ISL95338 (substitute product: RAA489800)

Part Number

RTK0EUG011D10000BJ

Summary of Contents for Renesas JP214/RTK-251-SinkAdapter

Page 1 E2 Emulator Lite User’s Manual: R20UT3240EJ  E1/E20 Emulator, E2 Emulator Lite Additional Document for User’s Manual (Notes on  Connection of RL78): R20UT1994EJ Renesas Flash Programmer V3.12 Flash memory programming software User’s Manual:  R20UT5312EJ USB Power Delivery Controller VIDWriter Instruction Manual: R19AN0247EJ ...
Page 2: Table Of Contents
Outline of flash memory writing ......................14 3.3.2.1 On-board programming ........................15 3.3.3 FW writing with Renesas on-chip debugging emulator ............... 16 FIGURES Figure 1-1 RTK-251-SinkAdapter block diagram ....................4 Figure 1-2 Highlighted mainly parts on the board ..................... 5 Figure 2-1 The substitute circuit for output voltage or current ................
Page 3 R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual TABLES Table 1-1 The function assigned to R9A02G011 of JP214 / RTK-251-SinkAdapter......... 7 Table 2-1 Rotary switch setting value ........................ 8 Table 2-2 Resistors values for substitute circuit ....................8 Table 2-3 Mode switch description ........................9 Table 2-4 The required Type-C sourcing PD Power(min) on Normal Mode .............
Page 4: Features
An operation mode selection to R9A02G011  On-chip debugging emulator interface   Renesas on-chip debugging emulator interface to write and debug firmware for R9A02G011 Mode Options  Normal mode: DC output is generated by BB-VR input voltage from Type-C sourcing device ...
Page 5: Component
R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual 1.2 Component 1.2.1 Component layout Figure 1-2 Highlighted mainly parts on the board R19AN0246EJ0100 Rev.1.0 Page 5 of 21 Sep.11.23...
Page 6: Component Information
ISL85415 (Wide VIN Synchronous Buck Regulator) ISL95338 (Buck-Boost Voltage Regulator) (2) Connector Description Remark USB Type-C receptacle Renesas on-chip debugging emulator interface DC Jack for power output (3) Switch Description Connects to R9A02G011 Rotary Dip switch for output voltage control...
Page 7: Function Assignment For R9A02G011 On Jp214 / Rtk-251-Sinkadapter
R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual 1.3 Function assignment for R9A02G011 on JP214 / RTK-251-SinkAdapter Table 1-1 shows the functions assigned to R9A02G011 of JP214 / RTK-251-SinkAdapter. Table 1-1 The function assigned to R9A02G011 of JP214 / RTK-251-SinkAdapter Pin name Function Descriptions...
Page 8: Function
R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual 2. Function 2.1 DC Output Voltage & maximum Current setting DC Output voltage and maximum current is set by SW1 and SW2. Table 2-1 Rotary switch setting value SW position Maximum Current (SW2) Voltage (SW1) Prohibited (future use)
Page 9: Mode Selection
R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual 2.2 Mode selection RTK-251-SinkAdapter have 2 modes. User can select either of them by setting SW3. Table 2-3 Mode switch description Mode name Behavior Prohibited ByPass mode If the voltage and current set by SW1 and SW2 can be negotiated with...
Page 10: Board Setup And How To Use
Notes: This board is BUS-powered Sink and does not require an external power connection. PLEASE USE THIS BOARD WHEN YOU UNDERSTAND AND AGREE THAT RENESAS DOES NOT HAVE ANY RESPONSIBILITY, INDEMNIFICATION, OR LIABILITY FOR USE OF THIS BOARD. 3.2 How to use when connected to a source device Connect DC load to DC terminal block (TB1).
Page 11: Firmware Writing To The R9A02G011 On Jp214 / Rtk-251-Sinkadapter
R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual 3.3 Firmware writing to the R9A02G011 on JP214 / RTK-251-SinkAdapter This section describes how to generate and write the firmware (e.g. Intel HEX file) to the R9A02G011 in an appropriate method 3.3.1 FW generation 3.3.1.1 Operating Environment...
Page 12: View Description
~ 240 W w/ Battery w/o Battery JP214 / RTK-251-SinkAdapter Window for the Renesas recommended turnkey solution When you select feature, Field D shows the Renesas recommended turnkey solution as shown Figure 3-2. R19AN0246EJ0100 Rev.1.0 Page 12 of 21 Sep.11.23...
Page 13: Figure 3-2 Main Window For Vidwriter After Feature Selection
R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual Field to set specific configuration of Renesas' recommended turnkey solution Select the required settings, such as DC output voltage and maximum current level, from the drop-down lists in this Field. When set a specific configuration, Field D indicates the proper physical setting on the evaluation board.
Page 14: Outline Of Flash Memory Writing
R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual Figure 3-3 Main window for VIDWriter when press Schematic Setting Finally, when you press the "FW data creation" button, a file save dialog will be displayed. The default storage location is the "My Documents" folder. You can change the save location and file name of the ROM image as you like.
Page 15: On-Board Programming
The connectors that the dedicated flash memory programmer uses must be mounted on the target system. Please use Renesas Flash Programmer V3 as programming software. Refer to the following documents.  Renesas Flash Programmer V3.12 Flash memory programming software User’s Manual (R20UT5312EJ) ...
Page 16: Fw Writing With Renesas On-Chip Debugging Emulator
3.3.3 FW writing with Renesas on-chip debugging emulator User can write(load) firmware by Renesas on-chip debugging emulator. Since RTK-251-SinkAdapter does not have full 14 pin connector for the emulator, User shall connect via a converter which is made with the bundled cable when using Renesas on-chip debugging emulator.
Page 17: Figure 3-4 Board Connection For Programming By On-Chip Debugging Emulator
Figure 3-4 Board connection for programming by on-chip debugging emulator 4. Connect USB-C AC adapter to CN1 on the board. 5. Execute the “Renesas Flash Programmer V3.xx. 6. Create a “New Project”. 7. Select the “RL78” in the “Microcontroller”-list box, input an arbitrary name in the “Project Name”...
Page 18 R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual Note: Confirm that the Microcontroller can detect “D720251” R19AN0246EJ0100 Rev.1.0 Page 18 of 21 Sep.11.23...
Page 19 R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual 11. Check the “Erase”, “Program” and “Verify” in the “Operation Settings”-tab 12. Click the “Start” if you start programming a flash memory data R19AN0246EJ0100 Rev.1.0 Page 19 of 21 Sep.11.23...
Page 20 R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual 13. The “OK” is indicated if program is completed successfully. R19AN0246EJ0100 Rev.1.0 Page 20 of 21 Sep.11.23...
Page 21 R9A02G011 JP214/RTK-251-SinkAdapter Instruction Manual Revision History Description Rev. Date Page Summary Sep 11, 2023 Initial release R19AN0246EJ0100 Rev.1.0 Page 21 of 21 Sep.11.23...
Page 22 Unit Products The following usage notes are applicable to all Microprocessing unit and Microcontroller unit products from Renesas. For detailed usage notes on the products covered by this document, refer to the relevant sections of the document as well as any technical updates that have been issued for the products.
Page 23 Renesas Electronics disclaims any and all liability for any damages or losses incurred by you or any third parties arising from the use of any Renesas Electronics product that is inconsistent with any Renesas Electronics data sheet, user’s manual or other Renesas Electronics document.

Renesas JP214/RTK-251-SinkAdapter Instruction Manual

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