Make DDRI
Model MTK8051
Based on 8051 89C52 microcontroller
Onboard 32K RAM
Battery backup for RAM area
64K bytes of EPROM with powerful monitor program
48 IO lines using 2 Nos Of 8255
3 Channel programmable timer counter using 8253
Two external interrupts INTO INT I from CPU
20x2 LCD Liquid Crystal Display is provided for display
IBM PC compatible keyboard for entering the program editing and executing the programs
RS 232 interface using 825 I
One serial USART interface provided by 89C51 89C52
All data, address and control signals TTL compatible available at FRC connector
Powerful software commands like INSERT DELETE BLOCKMOVE SETCLEAR BREAK POINT SINGLE STEP EXAMINE REGISTER EXECUTE EXAMINE MODIFY MEMORY etc
Enclosed in an attractive ABS plastic cabinet with cover
In-built power supply
Users Manual
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