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The SH7050, SH7051 Group are supported only for customers who have already adopted these products.
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- Application NoteAI-generated Summary: The document details the Renesas CAN Controller's usage, including compatibility, evaluation results, and principles of pretended networking. It covers sample software descriptions, CAN driver functionalities such as initialization, configuration, transmission, reception, and diagnostics. The text also explains mapping of lower CAN drivers, application examples, and frequently asked questions addressing CAN conformance, transceiver issues, bit timing, operation modes, power save modes, transmission, reception, message storage, peripheral bus access, and interrupt handling.
- GuidePDF 186 KB sh-product-number-guide Apr 04, 2018
- Application NoteAI-generated Summary: The document explains key compiler option differences when migrating source code from the SuperH family to the RX family. It highlights that char types default to signed in SuperH but unsigned in RX, requiring the 'signed_char' option to maintain behavior. It also covers the 'auto_enum' option for automatic enum size selection and the 'dbl_size' option to specify double type size, which defaults to 4 bytes in RX compared to 8 bytes in H8 compilers. Configuration steps in the CS+ IDE are provided for each option.
- Guide
- Guide
- Application NoteAI-generated Summary: The document explains how to register and uninstall Call Walker within the High-performance Embedded Workshop (HEW). It guides users to launch HEW without opening a workspace, access the Tools Administration menu, and register the Call Walker tool by specifying the registration file path. After registration, Call Walker version 2.3 appears in the menu. Upon uninstalling HEW, users must manually delete the remaining Call Walker directory. It also provides Renesas Electronics website and contact information for support. The revision history notes the first edition release date.
- Document
- Document
- Application NoteAI-generated Summary: The document details a comprehensive list of methods supported by the class in a compiler package. It covers various template functions such as swap, min, max, copy, fill, mismatch, equal, lexicographical_compare, count, find, search, replace, for_each, adjacent_find, remove_if, generate, unique, reverse, rotate, and random_shuffle. These methods facilitate operations on iterators and ranges, supporting comparisons, transformations, and searches with customizable predicates and binary operations.
- Application NoteAI-generated Summary: This section explains how to set up the STL (Standard Template Library) environment for RXC or SHC compilers. It details two methods to add the STL include directory: through the HEW toolchain's Options dialog box and via command line by setting environment variables or compiler include options. Step-by-step instructions guide users to specify the STL directory, ensuring the STL becomes available for building projects.Related Files:
- Application NoteAI-generated Summary: The document details the execution cycles of mathematical function libraries and runtime routines for the SuperH RISC engine C/C++ Compiler V.9.03. It specifies the conditions for creating standard libraries across various CPU types (SH-1, SH-2, SH-3, SH-2E, SH-4, SH-4A, SH-2A, SH-2AFPU) with different options such as endian, floating-point precision, and rounding. Execution speeds for floating-point functions like sinf, cosf, tanf, logf, sqrtf, expf, and powf are tabulated for single and double precision across different CPUs, showing cycle counts and measurement conditions.
- Technical Update
- Application NoteAI-generated Summary: A Perl script converts S-record data into a C structure, enabling flash programming routines where code runs from RAM but is stored in flash memory. Unlike the Win32 utility 'motice_cl', this script offers cross-platform compatibility and customizable output formatting. It runs on Windows and Linux with Perl implementations and integrates into the Renesas HEW IDE as a build phase. The script generates a C structure with start address, data length, and data array fields, adaptable to the input S-record size.Related Files:
- Application NotePDF 135 KB REG05B0024-0100 Rev.1.00 Dec 01, 2008AI-generated Summary: Renesas SH and H8 Flash microcontrollers support self-programming via a built-in bootloader called boot mode, which programs devices through a specified serial channel. User boot mode allows running a custom bootloader from a separate 8kB Flash section mapped at address zero, simplifying custom Flash programming. This note demonstrates implementing a serial Flash bootloader using the Xmodem protocol on H8/3069F and SH7058F devices, with source code available. The bootloader operates via SCI channel 1 at 57600 baud, providing menu options for erasing and programming Flash memory.Related Files:
- Application NotePDF 456 KB REG05B0022-0100 Rev.1.00 Dec 01, 2008AI-generated Summary: Renesas Flash microcontrollers support three programming modes: PROM, boot, and user. PROM mode uses an external programmer with high speed but limited field use. Boot mode allows in-circuit programming by downloading routines into internal RAM, erasing Flash memory each time. The 0.18µm devices add a user boot mode, enabling a programmable bootloader area. User mode offers flexible in-field reprogramming by running routines from RAM or external memory, supporting partial erasing and various data interfaces. Flash memory must not be accessed during erase/program operations, requiring code execution from RAM or external memory with interrupts disabled.Related Files:
- Manual - Hardware
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- GuidePDF 186 KB sh-product-number-guide Apr 04, 2018
- Guide
- Guide
- Manual - Hardware
- Guide
Manuals & Guides (5)
- Application NoteAI-generated Summary: The document details the Renesas CAN Controller's usage, including compatibility, evaluation results, and principles of pretended networking. It covers sample software descriptions, CAN driver functionalities such as initialization, configuration, transmission, reception, and diagnostics. The text also explains mapping of lower CAN drivers, application examples, and frequently asked questions addressing CAN conformance, transceiver issues, bit timing, operation modes, power save modes, transmission, reception, message storage, peripheral bus access, and interrupt handling.
- Application NoteAI-generated Summary: The document explains key compiler option differences when migrating source code from the SuperH family to the RX family. It highlights that char types default to signed in SuperH but unsigned in RX, requiring the 'signed_char' option to maintain behavior. It also covers the 'auto_enum' option for automatic enum size selection and the 'dbl_size' option to specify double type size, which defaults to 4 bytes in RX compared to 8 bytes in H8 compilers. Configuration steps in the CS+ IDE are provided for each option.
- Application NoteAI-generated Summary: The document explains how to register and uninstall Call Walker within the High-performance Embedded Workshop (HEW). It guides users to launch HEW without opening a workspace, access the Tools Administration menu, and register the Call Walker tool by specifying the registration file path. After registration, Call Walker version 2.3 appears in the menu. Upon uninstalling HEW, users must manually delete the remaining Call Walker directory. It also provides Renesas Electronics website and contact information for support. The revision history notes the first edition release date.
- Application NoteAI-generated Summary: The document details a comprehensive list of methods supported by the class in a compiler package. It covers various template functions such as swap, min, max, copy, fill, mismatch, equal, lexicographical_compare, count, find, search, replace, for_each, adjacent_find, remove_if, generate, unique, reverse, rotate, and random_shuffle. These methods facilitate operations on iterators and ranges, supporting comparisons, transformations, and searches with customizable predicates and binary operations.
- Application NoteAI-generated Summary: This section explains how to set up the STL (Standard Template Library) environment for RXC or SHC compilers. It details two methods to add the STL include directory: through the HEW toolchain's Options dialog box and via command line by setting environment variables or compiler include options. Step-by-step instructions guide users to specify the STL directory, ensuring the STL becomes available for building projects.Related Files:View More (46)
Application Notes & White Papers (46)
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- Technical Update
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Errata & Technical Updates (62)
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- Compiler/AssemblerC/C++ Compiler package for SuperH RISC engine Family. Simulator debugger and High-performance Embedded Workshop included.
- Programmer (Unit/SW)F-ZTAT microcomputer on-board writing program [Support MCU/MPU and devices: SuperH,H8S,H8]
- Software & Tools - Evaluation Software
- SimulatorSimulator debugger for the SuperH RISC engine family [Support IDE : High-performance Embedded Workshop] (Note: This product is included in Compiler Package and is not available separately.)
- ITRON OSμITRON4.0 Specification real-time OS for SH-1,SH-2,SH2-DSP,SH-2A,SH2A-FPU [Required IDE :High-performance Embedded Workshop]
- Plug-in, OS Aware Debugging, Etc.Function for task-level debugging of real-time OS applications. Standard feature of High-performance Embedded Workshop. Available for debugging with a simulator or an emulator.
- Plug-in, OS Aware Debugging, Etc.Optional debugger extension product (Debugging Extension) for Integrated Development Environment High-performance Embedded Workshop which supports task level debugging of real-time OS applications.
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- Compiler/AssemblerC/C++ Compiler package for SuperH RISC engine Family. Simulator debugger and High-performance Embedded Workshop included.
- Programmer (Unit/SW)F-ZTAT microcomputer on-board writing program [Support MCU/MPU and devices: SuperH,H8S,H8]
- Software & Tools - Evaluation Software
- SimulatorSimulator debugger for the SuperH RISC engine family [Support IDE : High-performance Embedded Workshop] (Note: This product is included in Compiler Package and is not available separately.)View More (8)
Software & Tools (8)
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Support Communities
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SH7051 F-ZTAT
I can't find F-ZTAT to flash my sh7051. Help me find a link, the library contains only updates, but no executable file....
Aug 2, 2025
Knowledge Base
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Can the power supply be connected to the VCL pin?
Do not connect an external power supply to VCL. This could permanently damage the device.
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