Overview
Description
The RH850/U2B 292-pin piggyback board supports all devices of the RH850/U2B series in a 292-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a platform for evaluating the features and performance of Renesas 32-bit RH850 microcontrollers.
Features
- Can be used with all mainboards of the RH850 Evaluation Platform
- Socket for mounting the MCU [NOTE: MCU is not included, needs to be ordered separately]
- 3.3V or 5.0V single supply voltage via 4mm Banana Jacks (2x red, 1x black)
- Device core voltage VDD either from the onboard voltage regulator or via 4mm Banana Jack (red)
- 46-pin Aurora Debug Connector to connect a Renesas or 3rd-party emulator
- To connect the E2 OCD emulator, use the included 46-pin to 14-pin adapter Y-RH850-DEBUG-ADAPTER-F14T46
- Offering serial Flash programming support for the RH850 on-chip Flash memory
- On-board interface connector for
- Renesas High-Speed Serial I/F (RHSIF)
- Renesas High-Speed Bus (RHSB)
- Multichannel Serial Peripheral Interface (MSPI)
- Each pin of the device is accessible via a 2.54mm pitch connector (double row)
- External clock circuit with an exchangeable 16, 20, 24, 25, or 40 MHz crystal resonator
- 8x Signal LEDs, 3x Power Supply LEDs (5.0V, 3.3V 1.12V)
- Reset circuit/switch
- Jumpers for device mode selection
Applications
Design & Development
Videos & Training
To practically reduce the overall number of ECUs in a car, their functions must become integrated as multiple virtual ECUs on a shared physical ECU. A solution to this challenge is the introduction of a hypervisor-related SW system – developed in cooperation between ETAS and Renesas.
Resources
Support
Support Communities
- GDB port number not retrieved from console
Trying to connect to the RH850 piggyback board with E2 emulator from the E2Studio, it generates this error, This is from the console window, GDB Server for Renesas targets. Version 10.1.0.v20241218-130351 [2b0b72b9] (Dec 18 2024 15:32:34) Starting server with the following options: Raw options ...
May 8, 2025
Support Communities
Knowledge Base
