Embedded Trainer for Microchip Pic16F84
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VPL-ET-PIC84 Embedded Trainer for Microchip PIC16F84
GENERAL DESCRIPTION
Embedded Trainer has been designed by using Microchip PIC16F84 Microcontroller. This controller provides in-system as well as in circuit programming so that one may be able to write program and download directly in the controller through serial port without removing it from the system.
SYSTEM SPECIFICATION
CPU : Microchip PIC16F84 Microcontroller
16x2 LCD module
Six Seven Segment Displays
Stepper Motor Controller Interface
8x8 LED Matrix Display
EWSN Status LED's 12 Nos.
ADC/DAC Interface
Four Data Switches
Switch Array
At24C16 Serial EEPROM
High Performance RISC CPU
Only 35 single word instructions to learn
All instructions single cycle except for program branches which are two-cycle
Operating speed: DC - 20 MHz clock input DC - 200 ns instruction cycle
1024 words of program memory
68 bytes of data RAM
64 bytes of data EEPROM
14-bit wide instruction words
8-bit wide data bytes
15 special function hardware registers
Eight-level deep hardware stack
Direct, indirect and relative addressing modes
Four interrupt sources:
External RB0/INT pin
TMR0 timer overflow
PORTB<7:4> interrupt on change
Data EEPROM write complete
Peripheral Features
13 I/O pins with individual direction control
High current sink/source for direct LED drive
25 mA sink max. per pin
25 mA source max. per pin
TMR0: 8-bit timer/counter with 8-bit programmable prescaler 16F84 CPLD ALTERA
DAUGHTER BOARDS AVAILABLE
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Board for Xilinx Spartan XC2S200 (200 K Gates)
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