Software CommandsEXAMINE/EDIT MEMORY,EXAMINE/EDIT REGISTERS,SINGLE STEPPING,EXECUTION,BREAK POINT
Operating Frequency11.0592 MHz
External InterruptsINT0,INT1
Signal AvailabilityBuffered At FRC Connector
Microcontroller Models89C61,89C52
Monitor EPROM Type27512
ADC Resolution12 Bit
DAC ModelDAC0800
Battery BackupNICD Battery
ISP Programming FacilityOn Board With Windows Based Software
Keyboard Interface101 ASCII Using 89C2051
Monitor EPROM Size16K
Real Time Clock ModelRTC6242
DAC Channels1
User RAM Type62256
Memory Expansion CapacityUp To 64K
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VPL-89c61Â is an Advanced Microcontroller Trainer Kit with 89C61 / 89C52 operating at 11.059MHz crystal with 32K user RAM.
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pecifications For VPL-89C61:
– 89C61/89C52 CPU operating at 11.0592 MHz crystal.
– 32K user RAM using 62256 with battery backup using NICD battery.
– 16K bytes of powerful monitor EPROM using 27512.
– One memory socket is provided for expansion up to 64K
– On board ISP programming facility with windows based ISP software.
– 48 I/O lines using 2 nos. of 8255.
– Three channel Timer/Counter using 8253
– On board 12 bit ADC using AD574
– On board 1 channel DAC using DAC0800
– On board Real Time Clock using RTC6242
– Aux. RS-232C interface using 8251 terminated on 9 pin D-Type connector.
– 20×2 Alphanumeric LCD display with Backlite.
– 101 ASCII keyboard interface using 89C2051 operating @ 12MHz.
– Two external interrupts INT0 & INT1 are available at FRC connector.
– RS-232C using Rx/Tx of 8051 terminated on 9 pin D-Type connector.
– On board Single line Assembler/Disassembler
– Two modes of operation:
* Â Keyboard mode
* Â Serial mode
– Powerful software commands like EXAMINE/EDIT MEMORY, EXAMINE/EDIT REGISTERS, SINGLE STEPPING, EXECUTION, BREAK POINT can be used through ASCII keyboard or PC serial mode.
– Facility for uploading/downloading of files from/to PC.
– All Address, Data and Control Signals, are buffered and available at the FRC connector.
– Enclosed in attractive ABS plastic cabinet with cover.
– In-built Power Supply
– User’s Manual, Cables & Connectors.
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