Kaveri – RISC V Microcontroller Platform

A Low footprint, Low power
Embedded Application Processor

At SignOff we are fascinated about IC design. We are the people that want to know how things work and when we actually do we love the challenge of building new things with it.

Kaveri, a RISC V Microcontroller Platform developed by us is the proof of our innovation and dedication to make a futuristic connected world. “Kaveri” a Low footprint, low power Embedded Application Processor, which can be used is various applications such as portable Medical Devices, small formfactor based consumer devices, embedded controllers, and sensor hubs etc. The team has already developed “SIGNOX” a PICORV 32 application processor-based pulse oximeter which is a reference design and looking forward to making more such designs with robust application development tool chain along with adding more peripherals in the future versions of Kaveri.

PICORV32 – RISC V 32 bit processor, fast, low, footprint, low power, computation friendly.

Interconnect – AHBLite, lighter than lite

AHBlite to APB bridge

i2C – OLED Display

i2C – LED/IR Sensor integration

RAM – internal Memory 512K

GPIO – general purpose IO

Kaveri : Low Cost, Low Power Compute Solution

FPGA tested – Artix 7 implementation available
Pulse Oximeter application firmware available
Breath analyzer application firmware available
Verification test suites available
ASIC Verilog available
ASIC synthesis scripts available
ASIC Place& route scripts available
Specification Details
Diesize 2.6×2.5mm2
IO 144
Voltage Core:1.2V; IO: 3.3V
Freq 100MHz
Power <125mW@100MHz
Temp 0 to 125C
Package options LQFP /QFN
PICORV32 RISCV core
RV32IMC Instruction Set.
Lighter than AHBlite interconnect
Freq operation of 100MHz
SPI Full duplex synchronous serial data transfer.
Byte operation.
4 slave select lines .
Fully synchronous design with one clock domain.
SPI works upto 100MHz Frequency.
I2C Support for  I2C LED display
Support for  I2C sensor
GPIO Fully configurable Input and Output
Interrupt rise and interrupt fall support
8 lines
Byte operation
UART Fully static synchronous design with one clock domain.
Technology independent Verilog and Fully Synthesizable.
Byte operation
Timers 8 bit, 32bit
  • Byte operation
  • PICORV32 – RISC V 32 bit processor, fast, low footprint, low power, computation friendly
  • Interconnect – AHBLite , lighter than lite, protocol compliant
  • AHBlite to APB bridge
  • i2C – OLED Display integration
  • I2C – LED/IR Sensor integration
  • RAM – internal Memory 512K
  • Boot ROM -4 KB
  • GPIO – general purpose IO
  • SPI
  • UART
  • Timers

Engagement Models

With our flexible engagement model we can help our customers throughout the design cycle. Whether it’s starting from a simple idea on paper to a complete production worthy ASIC we have the expertise to assist our customers.

TURNKEY:

We take complete owner ship of project as well as tools and compute/storage Infra.

BOT:

Close collaboration with customer to build tailor made teams, deliver and transfer. Highest ROI for customers.

ODC:

Secured office space for customer, we connect to customer network and deliver project.

Resource Augmentation:

Its flexible model where based on project needs; engineers can be on boarded to a customer project either on-site or off-site.

Our Solutions

Our unique team of engineers that have developed a wide variety of innovative products and solutions. Our engineers are constantly working on innovating and making expertise solutions which helps the client to boost their competitiveness and profitability.

TurnKey ASIC Solutions

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Kaveri – RISC V microcontroller platform

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Anvay – Design Flow & Methodology

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Embedded and IoT Solutions

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FPGA
Prototyping

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