Hardware emulator 89c2051

[Vermes]

It is a hardware emulator 89c2051/4051. The device has a large RAM and the possibility of saving and reading by „MOVX” instruction, so you can use the emulator for testing program on processor 8051. Additionally from $f000...$ffff I/O ports were assigned, what gives the possibility of testing by means of code – systems controlled by 8051.

Features:

• emulation of the processor – at89c2051/4051 without a comparator
• emulation of the processor – 8051
• save/read the memory - @movx
• the memory range for the code $0000-$EFFF – 64k
• range for the I/O port $F000-$FFFF – systems control
• downloading the code in Intel HEX format
• downloading the code in bin format
• test commands
• code transmission with a speed of 38400 baud-rate

Pictures:






Link to original thread (useful attachment) – Sprzętowy Emulator 89c2051 - modyfikacja z PE 10/99