Overview
MC-COM is a communication board for serial communication with Renesas MCUs. It can be connected to various CPU boards equipped with RA or RX microcontrollers. Since the communication signals are electrically isolated, motor control evaluation and debugging can be performed safely.
Features
- Supports the motor control development support tool "Renesas Motor Workbench"
- Communication signals are connected to the CPU board via an isolator, enabling safe evaluation and debugging of motor control in an environment where the PC and CPU board are electrically isolated.
- It is possible to use boards other than Renesas CPU boards by embedding Renesas Motor Workbench compatible libraries (*1) in the motor control software.
*1 Supported MCUs are in accordance with the following supported CPU cards. - Supported CPU boards
- RX MCU:
- RX13T CPU Card (P/N: RTK0EMXA10C00000BJ) *2
- RX23T CPU Card (P/N: RTK0EM0003C01202BJ) *2
- RX24T CPU Card (P/N: RTK0EM0009C03402BJ) *2
- RX24U CPU Card (P/N: RTK0EMX590C02000BJ) *2
- RX66T CPU Card (P/N: RTK0EMX870C00000BJ) *2
- RX72T CPU Card (P/N: RTK0EMX990C00000BJ) *2
- RX72M CPU Card with RDC-IC (P/N: RTK0EMXDE0C00000BJ) *2
- RX14T CPU Board (P/N: RTK0EMXH30C00000BJ) *included in RTK0EMXH30S00020BJ
- RX26T CPU Board Type A (P/N: RTK0EMXE70C00000BJ) *included in RTK0EMXE70S00020BJ
- RX26T CPU Board Type A (P/N: RTK0EMXE70C00001BJ) *included in RTK0EMXE70S00021BJ
- RX26T CPU Board Type B (P/N: RTK0EMXE70C01000BJ)
- RX26T CPU Board Type B (P/N: RTK0EMXE70C01001BJ)
- RX26T CPU Board Type C (P/N: RTK0EMXE30C00000BJ)
- RA2T1 CPU Board (P/N: RTK0EMA810C00000BJ) *included in RTK0EMA810S00020BJ
- RA4T1 CPU Board (P/N: RTK0EMA430C00000BJ) *included in RTK0EMA430S00020BJ
- RA6T1 CPU Card (P/N: RTK0EMA170C00000BJ) *2
- RA6T2 CPU Board (P/N: RTK0EMA270C00000BJ) *included in RTK0EMA270S00020BJ
- RA6T2 CPU Board (P/N: RTK0EMA270C00001BJ) *included in RTK0EMA270S00021BJ
- RA6T3 CPU Board (P/N: RTK0EMA330C00000BJ) *included in RTK0EMA330S00020BJ
- RA8T1 CPU Board (P/N: RTK0EMA5K0C00000BJ) *included in RTK0EMA5K0S00020BJ
- RA8T2 CPU Board (P/N: RTK0EMA6L0C00000BJ) *included in RTK0EMA6L0S00020BJ
*2 compatible cable (included in RTK0EMX270S00020BJ and RTK0EMA170S00020BJ) is required
- RX MCU:
- Included items
- Communication board
- Accessories (cables, standoffs, etc.)
Products in the Design
Sample & Buy
RTK0EMXC90S00000BJ
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Videos & Training
Additional Videos
Support
Support Communities
- MC-COM Software
Hello. I want to make a motor driver. I print my own cards. At the same time, I want to make your MC_COM card and produce all of them. How can I access the software file of this card? How can I run it? TRANSLATE with x English Arabic ...
Feb 21, 2025 - Issue in UART read with DA14580
Hi, Our setup has a external MCU that is connected to DA14580 over UART. DA14580 and the MCU communicate with each other using a protocol we have designed. DA14580 is waiting on uart read for 5 byte header. The MCU sends the header (5 bytes) which has the data_length ...
Jun 6, 2017 - Anybody know how to place "const char xxxx[16][256];" to QSPI, at an address preferred by the programmer
also I need to place some other data to data flash...
Jan 6, 2017
Knowledge Base
- Where to find know-errors and workaround for RUHMI AI MCU compiler
Last Updated: 04/20/2026 Question: Where can I find documentation on known issues and workarounds for the RUHMI AI MCU compiler? Answer: Renesas maintains a live Known Issues and Workarounds directory within the official GitHub repository. This resource is frequently updated to help users troubleshoot common compilation ...
Apr 20, 2026 - Error message-Boot Failed-Communication Timeout Error_E8a_E8_E7
... E8/E7) emulator will also not operate normally.This could be caused by one of the following: (note that pin availability differs according to MCU)Common to all MCUs The MCU input clock is not within specifications or the crystal oscillator is not oscillating correctly. The MCU operating voltage ...
Oct 11, 2017 - E1/E20 emulator: error message appears and connection fails
The following are possible causes of this problem. The wire connection between the E1/E20 emulator and the target MCU is either incorrect or is not set up according to the recommended circuit specification.Please refer to the E1/E20 Additional Document for Users Manual issued for the ...
Jun 17, 2011
Support Communities
