TECHNICAL SPECIFICATIONS

Based on 8085 CPU operating at 6.144 MHz crystal frequency

8K bytes of EPROM loaded with powerful monitor program

8K bytes of RAM available to the user

Total on board memory expansion upto 64K bytes using 2732/2764/27128/6264/ 62256 with 1 socket of 28 pin

Battery back up for RAM with 3.6V rechargeable cell

Memory mapping definable by the user

16 bit programmable TIMER/COUNTER using 8253

Additional serial port using 8251 (OPTIONAL)

Real Time Clock (OPTIONAL)

24 I/O lines provided through 8255

RS-232C interface through SID/SOD Lines with Auto baud rate

USB Interface to connect kit to computer (OPTIONAL)

V-USB Terminal Software to operate kit from USB Port to execute all commands like Examine Mem, Execute, Assembler & Dissembler etc

Hex Key pad mode & Serial mode

All address, data & control lines are buffered and made available at the edge connector as per STD bus configuration

25/28 key hexadecimal keyboard and six seven segment displays through 8279

Powerful software commands like Relocate, String, Fill, Insert, Delete, Block Move, Examine/Compare Memory, Examine Register, Insert Data, Delete Data, Single Step, GO, Break Point  in both Serial & Keyboard mode

Facility for Downloading/Uploading files from/to PC

Enclosed in an attractive ABS plastic cabinet with cover

In-built Power supply

User’s Manual

TECHNICAL SPECIFICATIONS FOR VMC-8502U

All Specifications are same as VMC-8501U with additional features as given below :

22 I/O lines provided through 8155