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Densan DVE-SH7700
Product Introduction
The Densan DVE-SH7700 is listed in the Densan DVE product family as an embedded processor module associated with the SuperH SH7700/SH3 microcontroller family. Retrieved sources identify the DVE-SH7700 as a Densan board compatible with SH3-class development environments, including the TOPPERS JSP kernel and GNU development tools for the SH3 (SH7708) architecture. Densan board-level documentation for this specific model is not available in public retrieval; the component-level characteristics of the SH7700/SH3 silicon provide the technical foundation.
Detailed content
Technical Specifications
The SH7700 is a 32-bit RISC microcomputer family in the SuperH SH3 series. It combines a RISC CPU core, memory controller, and configurable peripherals. The device is intended for embedded applications requiring higher integration than earlier SH2 devices. Specific clock speed, memory capacity, and peripheral configuration values for the Densan DVE-SH7700 board are not published in retrieved sources.
Functional Features
The SH7700/SH3 architecture provides a 32-bit RISC processing core with integrated memory controller and configurable peripheral functions. The Densan DVE-SH7700 board, if built around this silicon, functions as an embedded single-board or VME processor module. Software development support is available through the TOPPERS JSP kernel and GNU toolchain for SH3 targets.
Application Scenarios
Embedded control systems, industrial automation, and VME-based processing applications compatible with the SH3 architecture and its software ecosystem.
Material Composition
Printed circuit board assembly populated with the SH7700/SH3-class microcontroller and supporting components. Detailed material composition is not published.
Structural Characteristics
Embedded processor board or VME module form factor. The board integrates the SH3 processor with memory and interface circuitry.
Working Principle
The SH7700/SH3 processor executes 32-bit RISC instructions from the SuperH instruction set. The integrated memory controller manages external memory access. Configurable peripherals handle serial communication, timers, and interrupt control.
Installation Requirements
Installation as an embedded processor module in a host system or VME chassis. Specific power, cooling, and connector requirements must be confirmed from the official Densan documentation.
Usage Precautions
Software development must target the SH3 instruction set and the specific Densan board configuration. Verify memory mapping and peripheral assignments against the official Densan schematic and manual before system integration.
