Description
FEATURES:
• This is a LCD unit, with built in assembler and disassembler facility
• 8051 Microcontroller operating at 10 MHz
• 32KB powerful software monitor 27C256 EPROM
• 256 bytes on chip RAM (partially used by Firmware)
• Two 16 bit Programmable Timer
• 32 Programmable I/O pins (24 from 8255 and 6 (P1.0 to P1.5) from Port 1 of 8031)
• 50 Pin FRC connector for system bus expansion
• 26 pin FRC connector for user interface from 8255
• 9 Pin D type connector for RS 232C interface
• 9 Pin D type connector for connecting to Power supply
• Six different selectable baud rates from 150 to 9600
• One timer and external interrupt
• 101 PC type keyboard for entering user address/data and for commands
• Built in line by line assembler and disassembler
• Built in power supply
• User-friendly software monitor for loading and executing programs with break point facility
• Facility to connect to PC
Two numbers of 50 Pin Flat Ribbon Cable (FRC) duly terminated both sides with connectors. These cables are necessary to conduct interface experiments
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