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Ref: V12/QTN/2394 THE PRINCIPAL, SRI RAMAKRISHNA ENGINEERING COLLEGE, VATTAMALAIPALAYAM, NGGO COLONY POST, COIMBATORE. - 641 022.

Dated : 07-Sep-2012

Kind Attn. : HOD OF BIOMEDICAL DEPARTMENT Dear sir, As desired by you, we are pleased to enclose our consideration. QUOTATION for your favourable

We believe that you will find our offer as quite attractive and cost effective to your needs. Incase you require any further clarifications or details please do feel free to contact us. Looking forward to receive your valuable order. Thanking you and assuring of our best services. Yours faithfully, For Vi Microsystems Pvt. Ltd.,

Dy MANAGER MARKETING

Ref: V12/QTN/2394 THE PRINCIPAL, SRI RAMAKRISHNA ENGINEERING COLLEGE, VATTAMALAIPALAYAM, NGGO COLONY POST, COIMBATORE. - 641 022.

Dated : 07-Sep-2012

QUOTATION 1a. 8085 LOW COST MICROPROCESSOR TRAINER [MICRO-85 LC] PROCESSOR : Intel 8085A CPU @ 6.144 MHz Clock speed.

MEMORY : - RAM : 8KB expandable to 32KB, Jumper selectable. - EPROM : 8KB expandable to 32KB, Jumper selectable. PERIPHERALS : KEYBOARD AND DISPLAY : 20 Keys multi-function keyboard with double shot characters for long life, and 1 Micro switch is separate for Interrupt function 6 digit 7 Segment RED LED Display.

PARALLEL I/O AND BUS EXPANSION : One No. of 8155/8255 connections are terminated in one 26 pin FRC header (22/24 I/O lines respectively) One VXT Bus (50 Pin FRC Connector) for interfacing VBMB series of Experiment boards and bus expansion.

DIGITAL I/O : On board 8 digital inputs can be given through 8 way Dip Switch On board 8 Digital outputs can be visible through SMD LED's. :

SPECIAL FEATURES -

Housed in a sleek Plastic Cabinet.

BUILT-IN POWER SUPPLY Multioutput SMPS power supply - Input : 230V A.C. - Output : +5V / 3.5 A, +12V / 150 mA. BATTERY BACKUP

- 1 No. of 3.0V Lithium battery DOCUMENTATION SUPPORT: i) E manual provide in CD Rs. 5,280.00 +VAT @ 5% b. 8085 MICROPROCESSOR TRAINER: [Model : MICRO 85 eb-II] PROCESSOR : Intel 8085A CPU @ 6.144 MHz Clock speed.

MEMORY : RAM : 8KB expandable to 32KB, Jumper selectable. EPROM : 8KB expandable to 32KB, Jumper selectable. Ni-cd Battery backup for RAM.

PERIPHERALS : KEYBOARD AND DISPLAY : 21 Keys multi-function keyboard with double shot characters for long life. 6 digit 7 Segment RED LED Display.

TIMER, PARALLEL I/O, LSERIAL AND BUS EXPANSION : 3 Channel 16 bit counter / timer terminated in a 10 Pin Connector. 48 TTL I/O Lines, terminated at 26 pin FRC connector RS232C Compatible serial Port terminated in a 9 Pin "D" Male Connector. One VXT Bus (50 Pin FRC Connector) for interfacing VBMB series of Experiment boards and bus expansion.

INTERRUPTS : - Interrupts, SID and SOD are terminated in a separate 5 Pin Connector. SPECIAL FEATURES : - Software single stepping of user programs by instruction for software debugging. - Test points for all control signals, terminated at "Test Pins" for easy analysis on CRO or Logic probes. - Housed in a sleek Plastic Cabinet. BUILT-IN SMPS POWER SUPPLY (Multi Output) - Input : 230V A.C. - Output : +5V / 3.5 A , +12V / 150 mA. DOCUMENTATION SUPPORT: i) E manual provide in CD

Rs. 8,235.00 +VAT @ 5% 2. 8051 MICROCONTROLLER TRAINER KIT [MICRO-51 LC (LCD)] PROCESSOR : * 8051 / 89C51 Microcontroller, 12MHz Clock speed MEMORY : * Program Memory RAM - 32KB * Data Memory RAM - 32KB * Program Memory EPROM - 32KB PERIPHERALS KEYBOARD AND DISPLAY * * 16x2 LCD Display IBM PC Keyboard is provided and also reset and interrupt keys are provided (RRE Key)

PARALLEL I/O BUS EXPANSION * One no. of 8255 connections are terminated in one 26-pin FRC header (24 I/O lines) * One VXT-Bus (50 pin FRC connector) for interfacing VBMB series of experiment board and bus expansion * Microcontroller port lines are terminated with one 40-pin FRC header DIGITAL I/O * On board 8-digital inputs can be given through 8-Way dip switch * On board 8-digit outputs can be visible through SMD LEDs * The port lines PI used as input (switch) or output LED (selectable hardware) SPECIAL FEATURES : * Software single stepping of user programming by instruction for software debugging (at same time user interrupt is not access) * Housed in a sleek plastic cabinet. SERIAL PORT : * On chip serial port will be terminated in 9 pin D Male connector BUILT-IN POWER SUPPLY (MULTI OUTPUT) SMPS : * Input : 230V AC * Output : +5V/3A, +12V/0.5A BATTERY BACKUP : * 1 No. of 3V lithuim battery / 3.6V NICD Battery DOCUMENTATION SUPPORT : i) E manual provide in CD. Rs. 7,100.00 +VAT @ 5%. 3. KEYBOARD/DISPLAY INTERFACE BOARD

* * * * * *

MAKE : VI MICROSYSTEMS MODEL : VBMB-001 INTEL 8279 Keyboard/Display Interface 6 Digit Display and 18 keys keyboard Provision for Control and Shift Keys Facility for Interrupt I/O Transfer Provision for test points & fault analysis points Provision to connect IRQ, output line of 8279 to any one of Interrupts RST 5.5, 6.5 or 7.5, All Address, data and control lines are terminated in a 50 Pin FRC OEN make male connector to interface with VXT bus, 50 Core Cable Rs. 3,550.00 +VAT @ 5%

4 . 8251 & 8253 INTERFACE BOARD MAKE MODEL * * * * * * * * * : : VI MICROSYSTEMS [VBMB-004]

Incorporates INTEL 8253 timer & USART 8251 Provision to give External/Internal/Manual input clock to 8253 Output of channel 2 to CPUs interrupt Baud rate generation for 8251 using 8253 Standard RS232C serial port in a 9 Pin 'D' Male Connector All timer inputs/outputs terminated in a 10 Pin Header Loop back provision to check the serial port Provision for test points & fault analysis points 50 Core Cable All Address, data and control lines are terminated in a 50 Pin FRC OEN Make male connector to interface with VXT bus. Rs. 2,610.00 +VAT @ 5%

5. 8 CHANNEL ADC INTERFACE BOARD MAKE : VI MICROSYSTEMS MODEL : VBMB-003 Incorporates ADC 0809 Start of Conversion by manual switch or software End of Conversion (EOC) monitored through Interrupt / Polling Display of digital data using LED's All the 8 channel analog inputs terminated at Screw type connector. Trimpot is provided on-board to channel 0 or 3 or 6 Provision for test points & fault analysis points 50 Core Cable All Address, data and control lines are terminated in a 50 Pin FRC OEN Make male connector to interface with VXT bus Rs. 2,850.00 +VAT @ 5%

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6. 2 CHANNEL DAC INTERFACE BOARD

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MAKE : VI MICROSYSTEMS MODEL : VBMB-002 Two numbers of DAC 0800 Analog Output: +5V to -5V DAC outputs are terminated at a suitable connector available on-board Provision for test points & fault analysis points All Address, data and control lines are terminated in a 50 Pin FRC OEN make male connector to interface with VXT bus 50 Core Cable Rs. 3,370.00 +VAT @ 5% [TLC]

8. TRAFFIC LIGHT CONTROL SYSTEM: * * * * *

Connected to parallel port (Dio-1 bus) of all the kits 32 LEDs provided to Simulate Traffic Control System Buffers provided for individual LEDs 26 Core Cable3 Application : Traffic light simulation Rs. 1,460.00 +VAT @ 5%

9. STEPPER MOTOR CONTROLLER WITH MOTOR MAKE : VI MICROSYSTEMS MODEL : [VBMB-013A] Driver provided for controlling one motor Can control motors ranging from 2Kg to 20Kg Provision for connecting external power supply of 6V, 12V or 24V, selectable by jumpers. One 2Kg/12V Motor 50 Core Cable All Address, data and control lines are terminated in a 50 Pin FRC OEN make male connector to interface with VXT bus. Rs. 4,450.00 +VAT @ 5% 10. 8255 INTERFACE BOARD: MAKE : VI MICROSYSTEMS MODEL : [VBMB-008] Incorporates INTEL 8255, Programmable Peripheral Interface Chip All essential extra hardware provided to operate 8255 in Mode 0 or Mode 1 or Mode 2 8 Nos. of SPDT Switches provided at Port A for giving 8 TTL inputs 8 Nos. of LED's provided at Port B for outputs Provision to interrupt the CPU in Mode 1 and Mode 2 All the ports lines are terminated in a standard 26 Pin Header FRC OEN make male connector for high reliability Provision for test points & fault analysis points 50 Pin FRC-OEN type connector for high reliability to interface with VXT with VXT bus. 5 Nos. of LED's provided at port "C" [Control Port] to indicate IBF A,

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IBFB, OBFA, OBFB & INTR in Mode 1 and Mode 2. 3 Instrument type high quality switch with debouncing logic provided for generating ACK A, ACKB, STBA and STBB in Mode 1 & Mode 2. All Address, data and control lines are terminated in a 50 Pin FRC OEN make male connector to interface with VXT bus. 50 Core Cable

SUGGESTED EXPERIMENTS 1. Program 8255 in Mode 0 and study all operation. 2. Program 8255 in Mode 1 and Mode 2 study all operations & timing Diagram in Mode 2. 3. Study of 8255 for strobed I/O data transfer in Mode 1. 4. Program in Mode 2 for strobed Bidirectional Input/Output 5. Program 8255 to generate INTR to 8085 Microprocessor. Rs. 3,100.00 +VAT @ 5%

TERMS AND CONDITIONS 1. 2. VAT VALIDITY OF OFFER : : @ 5% THIS OFFER IS VALID FOR 90 DAYS FROM THE DATE OF OFFER. 50% ADVANCE AND REMAINING 50% AGAINST DELIVERY. WITHIN 8-10 WEEKS FROM THE DATE OF RECEIPT OF YOUR ORDER. ONE YEAR FROM THE DATE OF DELIVERY. NIL

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TERMS OF PAYMENT

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DELIVERY

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5.

WARRANTY

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6. 7.

INSURANCE CHARGE PACKING AND FORWARDING. INSTALLATION & DEMONSTRATION.

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NIL

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FREE OF COST. For Vi Microsystems Pvt. Ltd.

Dy. MANAGER MARKETING TNGST NO.:1580314 CST NO.:42596.

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