Dynalog 8085 Microprocessor Trainer Kit (DYNA-85)

Description

• Microprocessor 8085 Trainer Kit: DYNA 85 is a single-board computer based on an 8085A CPU designed especially for training and development applications.
• It is equally useful for novices as well as development engineers for studying the 8085A CPU and developing various products based on the 8085A.

Features

• High-performance 8085A CPU @ 3 MHz.
• 4 K powerful monitor FIRMWARE. Including all standard commands, codes, functions, and utility subroutines.
• 2 K user RAM 6116.
• Three 28-pin sockets are provided for memory expansion up to a maximum of 56 K.
• Versatile Keyboard/Display controller using 8279.
• 46 parallel I/O lines, 22 from 8155 and 24 from 8255.
• Serial I/O through auto-adjusting type RS-232 channel.
• Built-in audio cassette interface.
• Programmable timer.
• Powerful 8085 interrupt capabilities.
• 6-digit seven-segment LED display.
• Highly reliable multi-function keypad.
• All address, data control, and hardware interrupt lines are brought out on a 50-pin FRC connector for system interfacing and expansion.
• Three 16-bit Timer/Counter channels are available on-board, using 8253.
• These channels are available on a 10-pin FRC connector.
• RAM sockets are provided with battery backup.
• Supplied in an attractive polished wooden enclosure.
• Specially designed 230 V AC, Switch Mode Power Supply.

SYSTEM HARDWARE

CPU

• INTEL 8085A High-Performance CPU operating at 3 MHz

MEMORY

• A powerful system monitor has been provided on a 2732 EPROM covering 4K bytes. This monitor includes all standard commands, codes, functions, and utility subroutines.
• A 6116 battery backup RAM (2K) is provided on the board for input and executing of programs.
• Three 28-pin sockets are provided for memory chips so that further expansion of RAM / EPROM is possible up to a maximum of 56K.

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