Vpl-et-motorola embedded trainer for motorola 68hc11general descriptionembedded trainer has been designed by using motorola 68hc11 plcc 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 : motorola 68hc11 microcontroller16x2 lcd modulesix seven segment displaysstepper motor controller interface8x8 led matrix displayewsn status led's 12 nos.adc/dac interfacefour data switchesswitch arrayat24c16 serial eepromperipheral featuresm68hc11 cpupower-saving stop and wait modes0, 256, 512, or 768 bytes of on-chip ram, data retained during standby0, 12, or 20 kbytes of on-chip rom or eprom0, 512, or 2048 bytes of on-chip eeprom with block protect for security2048 bytes of eeprom with selectable base address in the mc68hc811e2asynchronous non-return-to-zero (nrz) serial communications interface(sci)additional baud rates available on mc68hc(7)11e20synchronous serial peripheral interface (spi)8-channel, 8-bit analog-to digital (a/d)converter16-bit timer system:three input capture (ic) channelsfour output compare (oc) channelsone additional channel, selectable as fourth ic or fifth oc8-bit pulse accumulatorreal-time interrupt circuitcomputer operating properly (cop) watchdog system38 general-purpose input/output (i/o) pins:16 bidirectional i/o pins11 input-only pins11 output-only pinsdaughter boards availableboard for microchip pic16f876/16f84board for cpld 95108 plcc84board 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-motorola embedded trainer for motorola 68hc11general descriptionembedded trainer has been designed by using motorola 68hc11 plcc 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 : motorola 68hc11 microcontroller16x2 lcd modulesix seven segment displaysstepper motor controller interface8x8 led matrix displayewsn status led's 12 nos.adc/dac interfacefour data switchesswitch arrayat24c16 serial eepromperipheral featuresm68hc11 cpupower-saving stop and wait modes0, 256, 512, or 768 bytes of on-chip ram, data retained during standby0, 12, or 20 kbytes of on-chip rom or eprom0, 512, or 2048 bytes of on-chip eeprom with block protect for security2048 bytes of eeprom with selectable base address in the mc68hc811e2asynchronous non-return-to-zero (nrz) serial communications interface(sci)additional baud rates available on mc68hc(7)11e20synchronous serial peripheral interface (spi)8-channel, 8-bit analog-to digital (a/d)converter16-bit timer system:three input capture (ic) channelsfour output compare (oc) channelsone additional channel, selectable as fourth ic or fifth oc8-bit pulse accumulatorreal-time interrupt circuitcomputer operating properly (cop) watchdog system38 general-purpose input/output (i/o) pins:16 bidirectional i/o pins11 input-only pins11 output-only pinsdaughter boards availableboard for microchip pic16f876/16f84board for cpld 95108 plcc84board for xilinx spartan xc2s50 (50 k gates)board for xilinx spartan xc2s100 (100 k gates)board for xilinx spartan xc2s200 (200 k gates)