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Are you looking for training courses ? You are in the right place.

Vi Microsystems Provides training for :  Vlsi

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                    VLSI        
EXPERIMENT MODULES

        The following experiment boards are designed to be compatible with the CPLD & FPGA Development boards, and all the Pins of CPLD & FPGA are terminated at group of 20 pin header.

  Switches Module [VVSI -01] I/O Card Module [VVSI-16]
  LEDs Module [VVSI-02] 18 Keys, 6 Digit 7 Segment Display Module [VVSI-18]
7 Segment Display Module [VVSI-04] Data Acquisition Module [VVSI-23]
   SRAM Module [VVSI-05] SDRAM Module [VVSI-26]
  Logic Gates Module [VVSI-10] Stepper Motor, DC Motor, Temperature and Relay card [VVSI-25]
  Modulo-n Synchronous / Asynchronous Up / Down Counter [VVSI-11] Flash Memory Interface [VBMB/VIPAC-01]
Opto-Isolated I/O card: [VBMB/VVSI-01]
  Multiplexer / Demultiplexer [VVSI-12] Traffic Light Controller System [TRAF]
  ALU Module [VVSI-13] AD73322 BASED AUDIO CODEC
Digital Clock Module [VVSI-14] 5.7"1/4 VGA STN Monochrome Display Interface Board [VBMB-VIPAC-04]
  ADC & DAC Module [VVSI-15] Memory Interface Board [VVSI-29]
    SWITCHES MODULE [VVSI -01]                                                                         [TOC]

Features :

32 DIP switches
Easy input to your designs - data, settings, control
Easy viewable settings 
Designed to pair up with the LEDs, 7 segment-displays. 
Hall-effect current sensor voltage sensor provided for wave form measurement.

   LEDs MODULE [VVSI-02]                                                                                     [TOC]
Features :

32 Surface mounded red LEDs
Invaluable for demonstrating, testing and debugging circuit
Designed to pair up with switches (or) 7 segment displays

    7 SEGMENT DISPLAY MODULE [VVSI-04]                                                           [TOC]

Features :

Four high brightness seven - segment LED Displays
Display data values (Decimal, Hex,...etc) and diagnostic codes 
Invaluable for demonstrating, testing and debugging circuits 
Designed to pair up with switches, LEDs 

   SRAM MODULE [VVSI-05]                                                                                   [TOC]

Features :

2 Mbits of very fast 15ns static RAM
Accessible as 128K x 16 bit, 256K x 8 bit
Large storage, external to the FPGA for data, code, images
Store and process data streams for any applications 
Simple Interface, no complex controller - required in the FPGA

   LOGIC GATES MODULE [VVSI-10]                                                                       [TOC]

Features :

LEDs are provided to see the output status of the experiment 
All the inputs and outputs are terminated at patch connectors.
Drivers are provided to drive the LEDs Switches are provided for logical input as a high or low with LED indication
Using this trainer we can study about the gates like AND, OR, NOT, NAND, NOR, XOR
The mimic diagram and the truth table of  the gates are shown on the front side of the PCB

   MODULO-N SYNCHRONOUS / ASYNCHRONOUS UP / DOWN COUNTER [VVSI-11][TOC]

Features :

Switches are provided to set the starting data  for counter with  LED indication
Outputs of the counter is indicated by LEDs
One switch is provided to reset the counter.
The mimic diagram and the truth table are  shown in the front side of the PCB

   MULTIPLEXER/DEMULTIPLEXER [VVSI-12]                                                        [TOC]

Features :

Switches are provided for giving the input to the multiplexer
LEDs are provided to see the output status of the demultiplexer
Using this trainer we can study the logic of multiplexer/demultiplexer

   ALU MODULE [VVSI-13]                                                                                      [TOC]

Features :

Switches are provided for giving input to the ALU unit
Using this ALU unit, we can operate the arithmetic operations Addition, Subtraction, & Multiplication and logic operations AND, OR, NOT gates.
LEDs are provided to see the output status of the ALU unit
One switch is provided to give the input to the ALU unit for selecting arithmetic or logic unit

   DIGITAL CLOCK MODULE [VVSI-14]                                                                   [TOC]

Features :

8 Digit 7 segment display is provided to see the digital clock
Switches are provided to set the time as per our requirement
One more switch is provided to reset or start the digital clock

   ADC & DAC MODULE [VVSI-15]                                                                           [TOC]

Features :

4 Channel high speed 12 bit ADC (AD7862)
LED is connected to the output of ADC
Input Voltage Range : ±10V, ±2.5V
Conversion speed : 250KHz
Analog Inputs terminated in J801 Connector
DAC Output is terminated in J801 Connector
Single channel 12 bit DAC (AD7392)
Output Range : (0-5V)
This board can be interfaced to any one of our FPGA / CPLD tranier through two numbers of 20 pin Header

   
   I/O CARD MODULE [VVSI-16]                                                                              [TOC]

Features :

16 nos. of switches are provided to give the input with LED indication
16 nos. of LEDs are provided to see the output of the data
The inputs and outputs are terminated at a patch connector for our  usage

   
  18 KEYS, 6 DIGIT 7 SEGMENT DISPLAY MODULE [VVSI-18]                                 [TOC]

Features :

18 keys keyboard is provided
6 digit 7 segment display is provided to display message and roll the message
Keys & 7 Segments are terminated at a connector

   
  DATA ACQUISITION MODULE [VVSI-23]                                                                [TOC]
Image not available Features :

1. 12 Bit Integrating ADC

8 Channel single ended Analog voltage inputs (Range : 0-5V)
Dual slope, Ramp type, 7 samples/sec (conversion)
Single channel can be configured as current input (4-20mA)

2. 12 Bit DAC

Single channel Digital to Analog converter using AD7392
Can be configured as current output (4-20mA)
12 bit resolution
Output voltage range (0-5V)

3. Digital I/O

8 digital outputs with edge connector terminations and LED indication 
8 Digital inputs with edge connector terminations with SPDT Switches.

   
  SDRAM MODULE [VVSI-26]                                                                                  [TOC]

Features :

4MBit very fast Synchronous Dynamic RAM

Accessible as 4m × 16 bit
JEDEC Standard 3.3V power supply
All inputs are sampled at the edge of the system clock.

   
   STEPPER MOTOR, DC MOTOR, TEMPERATURE and RELAY card [VVSI-25]         [TOC]

Features :

This board can be interfaced to any of our FPGA / CPLD trainer through 20-pin header
Driver for controlling a stepper motor can control ranging from 2Kg to 20Kg is provided with 2 Kg Stepper motor
One 12V DC motor provided with driver
Provision for connecting Internal or External power supply  selectable by jumpers
Relay driver provided to activate the 12V relay
One AD590 Sensor is provided to measure the temperature.

Accessories:

Multi output SMPS +12V, -12V,5V

 
   FLASH MEMORY INTERFACE [VBMB/VIPAC-01]                                                  [TOC]

Features :

Compatible for VXT Bus and VVSI-Bus
1Mbit of Uniform sector flash memory
Erase, Read and Write operation at 5V
120ns maximum access time
Accessible as 128KB X 8 bit

   
   Opto-Isolated I/O card: [VBMB/VVSI-01]                                                              [TOC]

Features :

Compatible for VXT Bus and VVSI-Bus 
8 Nos. of Isolated inputs
8 Nos. of Isolated outputs
Isolated Inputs and outputs are terminated at the J801 connector
External Isolation Voltage: Upto 24V DC.

   
   TRAFFIC LIGHT CONTROLLER SYSTEM [TRAF]                                                      [TOC]

Features :

Connected to VLSI port
32 LEDs provided to simulate traffic control system
Buffers provided for individual LEDs
Application : Traffic Light Simulation

   

AD73322 BASED AUDIO CODEC                                                                              [TOC]

Features :

Based on AD73322 a general purpose dual & analog front end processor for speech, telephony, vibration etc.,
Programmable Input/Output sample rate (8 kb, 16kb, 32kb, 64kb)
Application like low bit rate high quality compression, speech enhancement, recognition, synthesis etc., are possible.
All analog signals are terminated at connectors.

 

5.7"1/4 VGA STN MONOCHROME DISPLAY INTERFACE BOARD [VBMB-VIPAC-04] [TOC]

Features :

This Board consists of Mitsubishi graphic display controller.
15 Pin connector to Interface with Monochrome LCD.
Two 20 pin connectors to interface this Board with VLSI Boards.

Controller Details:

The M66271FP from Mitsubishi is a graphic display only controller for Displaying a high duty Dot matric LCD.
Monochrome LCD of upto 76800 dots [equivalent to 320 × 240 dots]
Built in 9600-byte (76800 bit) VRAM [equivalent to one screen of 320 × 240 dots LCD].

  TFT LCD Details:

Hitachi LCD of SP14Q002-A1 is used
Dot number : 320 (W) × 240 (H)
LCD Type : 128MB Flash SD LARD 
BACK lights : Cold cathode Fluorescent lamp.

   

MEMORY INTERFACE BOARD [VVSI-29]                                                                  [TOC]

Features :

4MB × 16 bit SDRAM
16MB × 16 bit DDR SDRAM
128 MB Flash SD CARD
4MB × 16 bit Flash Memory.

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