Overview
Introducing the VSDSquadron Mini, a versatile powerhouse within the RISC-V landscape that elevates your development to new heights. Whether you’re a newcomer delving into the realm of embedded systems or an experienced developer crafting intricate device, the VSDSquadron Mini is your ideal companion. It seamlessly bridges the gap between theory and practical application, offering an on-board flash programmer with single-wire programming protocol to jumpstart your projects in education and development with proficiency and ease.
Key Features
Core Processor
The board is powered by CH32V003F4U6 chip with 32-bit RISC-V core based on RV32EC instruction set, optimized for high-performance computing with support for 2-level interrupt nesting and supports 24MHz system main frequency in the product function.
Clock and Reset Systems
Includes a built-in factory-trimmed 24MHz RC oscillator and a 128kHz RC oscillator, plus an external 24MHz oscillator option for varied clocking requirements.
Robust GPIO Support
Boasts 3 groups of GPIO ports, totalling 15 I/O ports, enabling extensive peripheral connections and mapping to external interrupt capabilities.
Flexible Communication Interfaces
Offers multiple communication protocols including US- ART, I2C, and SPI for versatile connectivity options.
High-Speed Memory
Equipped with 2KB SRAM for volatile data storage, 16KB CodeFlash for program memory, and additional 1920B for bootloader functionalities.
On-board Programmer
Features on-board CH32V305FBP6 single-wire programming protocol, enhancing development efficiency with seamless code deployment and debugging. NO NEED to purchase any additional adapter,
Tech Specs
Name | VSDSquadron Mini | |
Board | SKU | VSDSQM |
Microcontroller | CH32V003F4U6 chip with 32-bit RISC-V core based on RV32EC instruction set | |
USB connector | USB 2.0 Type-C | |
Pins | Built-in LED Pin | 1X onboard user led (PD6) |
Digital I/O pins | 15 | |
Analog I/O pins | 10-bit ADC, PD0-PD7, PA1, PA2, PC4 | |
PWM pins | 14X | |
External interrupts | 8 external interrupt edge detectors, but it only maps one external interrupt to 18 I/O ports | |
Communication | USART | 1x, PD6(RX), PD5(TX) |
I2C | 1x, PC1(SDA), PC2(SCL) | |
SPI | 1x, PC5(SCK), PC1(NSS), PC6(MOSI), PC7(MISO) | |
Programmer/debugger | Onboard RISC-V programmer/debugger, USB to TTL serial port support | |
Power | I/O voltage | 3.3 V |
Input voltage (nominal) | 5 V | |
Source Current per I/O Pin | 8 mA | |
Sink Current per I/O Pin | 8 mA | |
Clock speed | Processor | 24 MHz |
Memory | SRAM | 2kb onchip volatile sram, |
Projects
About VSD
Over the past decade, VSD has made remarkable strides in the open-source semiconductor domain. Our journey includes the development of comprehensive training content, empowering students to design silicon-grade IP/SoC. Notably, we’ve successfully guided these projects through the tapeout cycle via the Google open shuttle program. This achievement is a testament to our commitment to hands-on, practical education.
At VSD, our role extends beyond traditional education. While we didn’t invent EDA tools or design flows, we’ve made them accessible to a wider community. Our mentorship has been instrumental in the development of over 50+ Analog/Digital IPs and solutions. Impressively, 20+ of these have successfully transitioned from concept to Silicon – a clear indicator of our effective approach and the high quality of work produced under our guidance.
We pride ourselves on fostering a community-based revolution in the Semiconductor Industry. By democratizing access to advanced tools and knowledge, VSD is not just educating individuals; we are building a community of innovators poised to lead the next wave of advancements in the semiconductor sector. With VSD, the future of VLSI Design is not just being written; it’s being rewritten by a passionate and empowered community.
Media Coverage
VSD Team interview taken by DD News at SEMICON India 2024
RISC-V Roadshow on SHAKTI Ideology
VSDSquadron was launched by Prof. V. Kamakoti, Director of IIT Madras
Innovation & Education Unite
VSD Launches VSDSquadron In Collaboration With IIT Madras & DIR-V
Unleashing VLSI
Job Roles, Convergence With Embedded Systems, and Startups
Semicon India Future Skills by IESA
VSD showcased at Semicon India 2023
Puthiya Thalaimurai
VSDSquadron Educational board on Tamil News channel
NIT Jamshedpur
5 Day Workshop on VLSI Design Flow using RISCV and EDA Tools
Sahyadri College
Karnataka VLSI roadshow at Sahyadri College, Mangalore