双研 List of Products and Services

This is a record of embedded firmware development achievements at Shuangyan. (Excerpt) ♦ Environmental Testing Equipment (FPGA-based) From discovering bugs in the existing program of an environmental testing device at a certain company to making corrections. The bug fixes were done solely based on the program code without any specifications or detailed explanations. Ultimately, the bugs were in areas completely different from what the manufacturer's development team had anticipated. Subsequently, development of a new model (1 task out of 3 tasks) was carried out. ♦ P System (Z80-based) Rebuilding a project for a major measuring instrument manufacturer that a certain company had failed to complete after six months of work by five people. Since the development language was Z80 assembler, I had to purchase an introductory book to work on it. The program clearly revealed the mistakes and confusion of the engineers who had failed. Understanding the intentions of the predecessor, I retained a few parts of the program and completely rebuilt it in two months. *For other cases, please refer to the PDF or feel free to contact us.

• Embedded system design service
• Software (middle, driver, security, etc.)
• project management

This is a record of development achievements in embedded firmware by Shuangyan. (Excerpt) ♦ Firmware for X-ray diffraction equipment (Renesas H series) Control of 6-axis stepping motor rotation, X-ray laser output control, A/D, D/A control. Stable and accurate rotation is required over a very wide range from ultra-low speed to ultra-high speed. Additionally, advanced technology is required for driving the motors, including simultaneous 6-axis drive, individual drive, and trapezoidal output. ♦ Single crystal evaluation and analysis system using Laue camera method (ARM series) Control of 2-axis stepping motor rotation, X-ray laser output control, A/D, D/A control. This was a development project using ARM series chips, for which there is little documentation in Japanese. To reduce manufacturing costs, the sensor's accuracy was lowered, and after repeated trial and error with hardware engineers, it was successfully delivered. ♦ Wire inspection device (Renesas RX92) This development involved several operation buttons, with a significant portion dedicated to the UI. *For other examples, please refer to the PDF or feel free to contact us.

• Embedded system design service
• Software (middle, driver, security, etc.)
• project management

Our company not only develops embedded firmware but also creates standard applications that run on Windows. We have produced a wide range of software for OA tasks, including data loggers, device control applications, as well as standard sales management and inventory management systems. We aim to create programs that have asset value and are forward-looking for our customers. 【Strengths】 ■ Control of readable and simple code ■ Beautiful design with harmony and coordination ■ Analysis and modification of source code created by other companies is also acceptable *For more details, please refer to the PDF document or feel free to contact us.

• Embedded system design service
• Software (middle, driver, security, etc.)
• project management

We will take on the restoration of projects that have become half-finished due to reasons such as the person in charge leaving or the development company going bankrupt, as well as one-off bug fixes that cannot be modified. Please feel free to consult with us at any time. We aim to create programs that have asset value and are forward-looking for our clients. 【Our Strengths】 ■ Control of readable and simple code ■ Beautiful design with harmony and coordination ■ Analysis and modification of source code created by other companies is also acceptable *For more details, please refer to the PDF materials or feel free to contact us.

• Embedded system design service
• Software (middle, driver, security, etc.)
• project management

Our company has a wealth of experience in controlling observation devices for public institutions and developing communication drivers for PLC control touch panels. Based on this expertise, we create communication and control programs (for both firmware and PC applications). We aim to develop programs that have asset value and are forward-looking for our customers. 【Strengths】 ■ Control with readable and simple code ■ Beautiful design with harmony and coordination ■ Analysis and modification of source code created by other companies is also acceptable *For more details, please refer to the PDF materials or feel free to contact us.

• Embedded system design service
• Software (middle, driver, security, etc.)
• project management

We create embedded software (firmware) for microcontrollers using MPUs such as Renesas and ARM. We always strive to produce software (firmware) that considers the best balance with hardware, and we assist with everything from board design and manufacturing for microcontroller control by partner companies to the design and production of our firmware. We aim to create programs that have asset value and are forward-looking for our customers. 【Strengths】 ■ Control with readable and simple code ■ Beautiful design with harmony and coordination ■ Analysis and modification of source code created by other companies is also acceptable *For more details, please refer to the PDF materials or feel free to contact us.

• Embedded system design service
• Software (middle, driver, security, etc.)
• project management

Soken Co., Ltd. is a company engaged in the manufacturing and sales of computer software and the provision of IT services. We create embedded software using MCUs such as Renesas, ARM, and PIC, as well as develop communication and control programs. In addition to embedded firmware, we also produce standard applications that run on Windows. Furthermore, we take on the restructuring of projects that have become incomplete due to insurmountable reasons. Creating software is a craft. We strive to read the best solutions, program according to the situation, and aim to build careful systems that meet our customers' needs. 【Business Activities】 ■ Firmware Development ■ Communication and Control Software Development ■ Creation of Application Programs for Windows ■ Restructuring of Failed Project Designs *For more details, please refer to our catalog or feel free to contact us.

• Embedded system design service
• Software (middle, driver, security, etc.)
• project management