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Vega ARIES DOT V1.0 Product Reference Manual

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Product Reference Manual
Description
The ARIES DOT v1.0 is a circular development platform based on indigenously developed THEJAS32
SoC and a "Made in India" product to get started with basic microprocessor programming and embedded
systems. This board is built upon a RISC-V ISA compliant VEGA Processor with easy-to-use hardware and
software. The VEGA SDK also provides full ecosystem with numerous examples and support documentation.
This board is designed and developed by Centre for Development of Advanced Computing (C-DAC) as part of
the Digital India RISC-V (DIR-V) Program, by the Ministry of Electronics and Information Technology,
Government of India.
Target areas/Applications
Gesture controlled devices,Health monitoring devices,Low power IoT, Sensor fusion, Smart Meter,
System supervisors, Remote sensors, Wearable devices, Toy and electronic education equipment, Legacy
8/16-bit applications, Industrial networking and many more...
© August, 2023 Centre for Development of Advanced Computing (C-DAC)
ARIES DOT V1.0
Page | 1/11

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Summary of Contents for Vega ARIES DOT V1.0

  • Page 1 SoC and a “Made in India” product to get started with basic microprocessor programming and embedded systems. This board is built upon a RISC-V ISA compliant VEGA Processor with easy-to-use hardware and software. The VEGA SDK also provides full ecosystem with numerous examples and support documentation.
  • Page 2 ARIES DOT V1.0 Features Controller THEJAS32 SoC with VEGA ET1031 Microprocessor Memory 2MB Flash 256KB SRAM Peripherals PWM Pins : 8 nos • Analog Input Pins : 4 nos • : 2 nos • UART : 2 nos • : 1 nos •...

  • Page 3: Table Of Contents

    ARIES DOT V1.0 CONTENTS 1. The Board 2. Ratings 2.1 Recommended Operating Conditions 2.2 Power Consumption Functional Overview 3.1 Board Topology 3.2 Processor 3.3 THEJAS32 pinout 3.4 Power Tree Board Operation 4.1 Getting Started Connector Pinouts 5.1 Board Outline & Mounting Holes 6.

  • Page 4: The Board

    .0 is a development platform based on THEAJS32 ASIC which operates at a a development platform based on THEAJS32 ASIC which operates at a frequency of 100MHz. THEJAS32 SoC includes VEGA ET1031 Microprocessor, 256KB internal SRAM, Three frequency of 100MHz. THEJAS32 SoC includes VEGA ET1031 Microprocessor, 256KB internal SRAM, Three frequency of 100MHz.

  • Page 5: Processor

    Processor HeartBeat LED 3.2 Processor The main controller is THEAJS32 SoC which operates at a frequency of 100MHz. It includes VEGA ET1031 Microprocessor, 256KB internal SRAM, Three UARTs, Four SPIs, Three TIMERs, Eight PWMs, Three I2C interface, 32 GPIOs. Most of its pins are connected to the external headers, however some are reserved for internal communication.
  • Page 6 ARIES DOT V1.0 IIC0SCL I2C 0 Serial Clock. IIC0SDA I2C 0 Serial Data. PVSSC14 Ground reference for logic. PVDDC14 Positive supply for logic. Connect to 1.2V supply. PVDDIO17 Positive supply for IO pins. Connect to 3.3V supply. PVSSIOC17 Ground reference for IO pins.
  • Page 7 ARIES DOT V1.0 PWM(3) Pulse Width Modulation. PWM(2) Pulse Width Modulation. PVDDIO8 IO Power Supply VDD pin. PVSSIOC8 Ground reference for IO pins. PWM(1) Pulse Width Modulation. PWM(0) Pulse Width Modulation. SPI0MOSI SPI 0 Master Out Slave In. PVSSC6 Ground reference for logic.

  • Page 8: Power Tree

    CP2102N USB TO UART IC(silicon labs) THEJAS32 SPI Flash 4. Board Operation 4.1 Getting Started To use Vega Arduino IDE for programming follow the steps given in the link below • For Linux; https://bit.ly/vega-linux • For Windows; https://bit.ly/vega-windows To use Eclipse IDE for programming follow the steps given in the link below •...

  • Page 9: Connector Pinouts

    ARIES DOT V1.0 Connector pinout SPECIFICATIONS THEJAS 32 ARIES BOARD REMARKS SPI0_SS TP_20 SPI0_SCLK TP_18 SPI0_MISO TP_16 SPI0_MOSI TP_13 SPI1_SS TP_41 SPI1_SCLK TP_39 SPI (3) SPI1_MISO TP_37 SPI1_MOSI TP_35 SPI3_SS U5_1 Connected to SPI BOOT FLASH IC SPI3_SCLK U5_6 SPI3_MISO...
  • Page 10 ARIES DOT V1.0 UART0_RXD U4_17 Connected to UART TO USB UART0_TXD U4_18 INTERFACE IC UART (2) UART1_RX TP_30 UART1_TX TP_32 PWM[0] TP_29 PWM[1] TP_31 PWM[2] TP_8 PWM[3] TP_6 PWM (8) PWM[4] TP_4 PWM[5] TP_2 PWM[6] TP_1 PWM[7] TP_3 GPIO0 TP_5...

  • Page 11: Board Outline & Mounting Holes

    Fax: 0471-2723456 Email: vega@cdac.in www.vegaprocessors.in www.vegaprocessors.in www.cdac.in www.cdac.in 7. Reference Documentation Reference Documentation Reference Link ARIES DoT v1.0 details https://vegaprocessors.in/devboards/ariesdot.html https://vegaprocessors.in/devboards/ariesdot.html https://vegaprocessors.in/devboards/ariesdot.html © August, 2023 Centre for Development of Advanced Computing (C Centre for Development of Advanced Computing (C-DAC) Page | 11/11...

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