8085 Microprocessor Trainer (VPL-8501U & VPL-8502U)

VPL-8501U Microprocessor Trainer is  based on 8085 CPU operating at 6.144 MHz crystal frequency, 8K bytes of EPROM loaded with powerful monitor program. VPL-8502U Microprocessor Trainer is similar product with some additional feature.

Technical specifications for VPL-8501U:

• 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

Two modes of commands:

• 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

Similar Product : VPL-8502U

Technical specifications for VPL-8502U:
All Specifications are same as VPL-8501U with additional features as given below:
–  22 I/O lines provided through 8155

Ordering Information:

• VPL-8501 – 8085 Microprocessor Trainer Kit.
• VPL-8502 – 8085 Microprocessor Trainer Kit with 46 I/O lines.