Tosil

Comprehensive Firmware Services

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ASIC (Application-Specific Integrated Circuit ) Bring-Up

Firmware Design & Development for ASIC simulation, bring-up, and validation
Proficiency in interfacing peripheral IPs: PDM, I2S, SPI, I2C, QSPI, MRAM, etc.
Integration of custom IPs (E.g. GPS engines AI-based Ips) to ARM/ARC/Risc-V based cores.
Driver Integration, Enhancement & Customization for varied peripheral devices

BootROM Development

Firmware Design & Development for ASIC simulation, bring-up, and validation
Proficiency in interfacing peripheral IPs: PDM, I2S, SPI, I2C, QSPI, MRAM, etc.
Integration of custom IPs (E.g. GPS engines AI-based Ips) to ARM/ARC/Risc-V based cores.
Driver Integration, Enhancement & Customization for varied peripheral devices

Bootloader Development

Firmware Design & Development for ASIC simulation, bring-up, and validation
Proficiency in interfacing peripheral IPs: PDM, I2S, SPI, I2C, QSPI, MRAM, etc.
Integration of custom IPs (E.g. GPS engines AI-based Ips) to ARM/ARC/Risc-V based cores.
Driver Integration, Enhancement & Customization for varied peripheral devices

Bare-Metal Programming

Firmware Design & Development for ASIC simulation, bring-up, and validation
Proficiency in interfacing peripheral IPs: PDM, I2S, SPI, I2C, QSPI, MRAM, etc.
Integration of custom IPs (E.g. GPS engines AI-based Ips) to ARM/ARC/Risc-V based cores.
Driver Integration, Enhancement & Customization for varied peripheral devices

RTOS Integration & Embedded Application Development

Firmware Design & Development for ASIC simulation, bring-up, and validation
Proficiency in interfacing peripheral IPs: PDM, I2S, SPI, I2C, QSPI, MRAM, etc.
Integration of custom IPs (E.g. GPS engines AI-based Ips) to ARM/ARC/Risc-V based cores.
Driver Integration, Enhancement & Customization for varied peripheral devices

Device Driver Development

Firmware Design & Development for ASIC simulation, bring-up, and validation
Proficiency in interfacing peripheral IPs: PDM, I2S, SPI, I2C, QSPI, MRAM, etc.
Integration of custom IPs (E.g. GPS engines AI-based Ips) to ARM/ARC/Risc-V based cores.
Driver Integration, Enhancement & Customization for varied peripheral devices

Custom IP Integration

Seamless integration of custom intellectual property blocks with ARM/ARC/RISC-V based cores.

GPS Engines

Integration of GPS/GNSS positioning engines with ARM/RISC-V cores

AI-based IPs

Neural processing units and AI accelerators integration.

DSP Cores

Digital signal processing cores for audio/video applications.

Crypto Engines

Hardware security modules and cryptographic accelerators.

Our Development Process

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Requirements Analysis

Hardware specification review and firmware architecture design.

Pre-Silicon Development

Firmware development using simulation models and virtual platforms.

Silicon Bring-Up

First silicon validation, debugging, and hardware-software integration.

Validation & Testing

Comprehensive testing, performance optimization, and certification readiness

Technologies & Standards

We work with industry-leading technologies and adhere to safety-critical standards.

ARM Cortex-M/A/R ARC Processor RISC-V C/C++ Assembly FreeRTOS Zephyr ThreadX AUTOSAR ARC Processor MISRA C ISO 26262 DDR3/4/5 Controllers SPI (Serial Peripheral Interface) QSPI (Quad Serial Peripheral Interface) MRAM (Magnetoresistive RAM) UART/USART CAN/CAN-FD Ethernet MAC/PHY USB 2.0/3.0 PCle PDM (Pulse Density Modulation) I2S (Inter-IC Sound) I2C (Inter-Integrated Circuit)

ASIC Bring-up & IP Integration

BootROM & Secure Boot

RTOS Integration

BSP & Application Firmware Development