Vpl-et-pic87x embedded trainer for microchip pic16f877general descriptionembedded trainer has been designed by using microchip pic16f877 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 specificationcpu : microchip pic16f877 microcontroller16x2 lcd modulesix seven segment displaysstepper motor controller interface8x8 led matrix displayewsn status led's 12 nos.adc/dac interfacefour data switchesswitch arrayat24c16 serial eepromhigh performance risc cpu:only 35 single word instructions to learnall single cycle instructions except for program branches, which are two-cycleoperating speed : dc - 20 mhz clock inputdc - 200 ns instruction cycleup to 8k x 14 words of flash program memory, up to 368 x 8 bytes of data memory (ram), up to 256 x 8 bytes of eeprom data memorypinout compatible to other 28-pin or 40/44-pin pic16cxxx and pic16fxxx microcontrollersperipheral featurestimer0: 8-bit timer/counter with 8-bit prescalertimer1: 16-bit timer/counter with prescaler, can be incremented during sleep via external crystal/clocktimer2: 8-bit timer/counter with 8-bit period register, prescaler and postscalertwo capture, compare, pwm modulescapture is 16-bit, max. Resolution is 12.5 nscompare is 16-bit, max. Resolution is 200 nspwm max. Resolution is 10-bitsynchronous serial port (ssp) with spitm (master mode) and i2ctm (master/slave)universal synchronous asynchronous receiver transmitter(usart/sci) with 9-bit address detectionparallel slave port (psp) 8-bits wide, with external rd, wr and cs controls (40/44-pin only)brown-out detection circuitry for brown-out reset (bor)analog features10-bit, up to 8 channel analog-to-digital converter (a/d)brown-out reset (bor)analog comparator module with:two analog comparatorsprogrammable on-chip voltage reference (vref) moduleprogrammable input multiplexing from device inputs and internal voltage referencecomparator outputs are externally accessibledaughter boards availableboard for microchip pic16f876/16f84board for motorola 68hc11board for xilinx spartan xc2s50 (50 k gates)board for xilinx spartan xc2s100 (100 k gates)board for xilinx spartan xc2s200 (200 k gates)

Vpl-et-pic87x embedded trainer for microchip pic16f877general descriptionembedded trainer has been designed by using microchip pic16f877 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 specificationcpu : microchip pic16f877 microcontroller16x2 lcd modulesix seven segment displaysstepper motor controller interface8x8 led matrix displayewsn status led's 12 nos.adc/dac interfacefour data switchesswitch arrayat24c16 serial eepromhigh performance risc cpu:only 35 single word instructions to learnall single cycle instructions except for program branches, which are two-cycleoperating speed : dc - 20 mhz clock inputdc - 200 ns instruction cycleup to 8k x 14 words of flash program memory, up to 368 x 8 bytes of data memory (ram), up to 256 x 8 bytes of eeprom data memorypinout compatible to other 28-pin or 40/44-pin pic16cxxx and pic16fxxx microcontrollersperipheral featurestimer0: 8-bit timer/counter with 8-bit prescalertimer1: 16-bit timer/counter with prescaler, can be incremented during sleep via external crystal/clocktimer2: 8-bit timer/counter with 8-bit period register, prescaler and postscalertwo capture, compare, pwm modulescapture is 16-bit, max. Resolution is 12.5 nscompare is 16-bit, max. Resolution is 200 nspwm max. Resolution is 10-bitsynchronous serial port (ssp) with spitm (master mode) and i2ctm (master/slave)universal synchronous asynchronous receiver transmitter(usart/sci) with 9-bit address detectionparallel slave port (psp) 8-bits wide, with external rd, wr and cs controls (40/44-pin only)brown-out detection circuitry for brown-out reset (bor)analog features10-bit, up to 8 channel analog-to-digital converter (a/d)brown-out reset (bor)analog comparator module with:two analog comparatorsprogrammable on-chip voltage reference (vref) moduleprogrammable input multiplexing from device inputs and internal voltage referencecomparator outputs are externally accessibledaughter boards availableboard for microchip pic16f876/16f84board for motorola 68hc11board for xilinx spartan xc2s50 (50 k gates)board for xilinx spartan xc2s100 (100 k gates)board for xilinx spartan xc2s200 (200 k gates)