All information contained in these materials, including products and product specifications,
represents information on the product at the time of publication and is subject to change by
Renesas Electronics Corp. without notice. Please review the latest information published by
Renesas Electronics Corp. through various means, including the Renesas Technology Corp.
website (http://www.renesas.com).
The newest version of this document can be obtained from the following web location
http://www.renesas.eu/updates?oc=Y-RH850-F1X-233PIN-PB-T2-V1
www.renesas.com
RH850 Evaluation Platform
RH850/F1KM-S4 233pin
RH850/F1KH-D8 233pin
PiggyBack board
Y-RH850-F1X-233PIN-PB-T2-V1
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2017-07-21
32
Use
r´s
Manual
Table of Contents
Chapter 1 Introduction ......................................................................... 5
Chapter 2 Overview .............................................................................. 6
2.1 Overview ............................................................................................... 6
2.2 Mounting of the device ........................................................................ 7
2.3 Jumper configuration ........................................................................... 7
Chapter 3 Power supply ....................................................................... 9
3.1 Board power connection ..................................................................... 9
3.2 Voltage distribution ............................................................................ 10
Chapter 4 Clock sources .................................................................... 11
4.1.1 MainOsc ....................................................................................................................... 11
4.1.2 SubOSC ....................................................................................................................... 11
Chapter 5 Debug and Programming interface .................................. 12
Chapter 6 Other circuitry .................................................................... 13
6.1 Push button for RESET ...................................................................... 13
6.2 Mode Selection ................................................................................... 13
6.3 Signalling LEDs .................................................................................. 14
Chapter 7 Connectors for ports of device ......................................... 15
7.1 Connectors to MainBoard .................................................................. 15
7.1.1 Connector CN1 ............................................................................................................ 15
7.1.2 Connector CN2 ............................................................................................................ 17
7.1.3 Connector CN3 ............................................................................................................ 19
Chapter 8 Mechanical dimensions .................................................... 21
Chapter 9 Schematic ................................ .......................................... 22
Chapter 10 Revision History ................................................................ 25
F1KM-S4, F1KH-D8 233pin PiggyBack board Y-RH850-F1X-233PIN-PB-T2-V1
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Chapter 1 Introduction
The RH850/F1x Application Board is part of the RH850 Evaluation Platform and
serves as a simple and easy to use platform for evaluating the features and
performance of Renesas Electronics 32-bit RH850/F1x microcontrollers. This
piggyback board Y-RH850-F1X-233PIN-PB-T2-V1 can be used as a standalone
board, or can be mated with a mainboard (e.g. Y-RH850-X1X-MB-Tx-Vx) for
extended functionality.
Main features:
Socket for mounting of device
Standalone operation of the board
Direct supply of device voltage (typ. 3.3V-5.0V)
Device programming capability
Device debugging capability
Pin headers for direct access to each device pin
Reset switch
MainOSC and SubOSC circuitry
Signal LEDs
Connectors to MainBoard
Jumpers for device mode selection
This document describes the functionality provided by the piggyback board and
guides the user through its operation.
This manual describes the following board revision:
Y-RH850-F1X-233PIN-PB-T2-V1
F1KM-S4, F1KH-D8 233pin PiggyBack board Y-RH850-F1X-233PIN-PB-T2-V1
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2017-07-21
Chapter 2 Overview
2.1 Overview
Figures 1 and 2 provide the views of the Piggyback Board.
Figure 1 – PiggyBoard top view
Figure 2 – PiggyBoard bottom view
Device pin #
A1
F1KM-S4, F1KH-D8 233pin PiggyBack board Y-RH850-F1X-233PIN-PB-T2-V1
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2.2 Mounting of the device
The board is designed for use with the following devices:
RH850/F1KM-S4 233pin
RH850/F1KH-D8 233pin
The device must be placed inside the socket IC1. To insert the device, press
down the lid, align the #A1 pin of the device to the #A1pin of the socket, insert
the device inside the socket and release the lid.
For details regarding the operation of the microcontroller, refer to the
RH850/F1KM, RH850/F1KH User’s Manual.
2.3 Jumper configuration
The function of the board can be configured via jumpers. This chapter describes
the standard configuration, i.e. jumper setting for the intended devices. For the
supported function of the used device, please refer to the corresponding HW
user’s manual.
The table has the following meaning:
x-y: Connect the pins x and y; valid for 3-pin jumpers (e.g. JP10)
The pin #1 can be identified by a small circle in the vicinity of the
jumper
The jumper setting also are shown in this picture:
Figure 3 – Jumper setting overview
F1KM-S4, F1KH-D8 233pin PiggyBack board Y-RH850-F1X-233PIN-PB-T2-V1
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The green jumper JP12 for FLMDO0 always must be closed for a ‘normal’
(user mode and debug) operation of the device.
The red jumpers must be set for a single “Voltage 1” (typ. +5.0V)
operation of the device.
The blue jumper must be set for a single “Voltage 2” (typ. +3.3V)
operation of the device.
Note:
The RH850/F1KH-D8 device requires a supply voltage of 3.3V on its
REG1VCC pin.
The RH850/F1KM-S4 device requires the same supply voltage to be set
to REG0VCC and REG1VCC.
See the section ‘Electrical Characteristics’ in the device User’s Manual for further
details.
For jumper settings related to the device operation mode, refer to the
chapter 6.2.