Description: Recording dedicated circuit board. CPU uses 89S51, by two hexadecimal LED display static data, but also have a choice, according to the recording start position, clearing the last recording and other functions. Very suitable for sub-circuit pre-recorded playback and debugging. Here is the circuit board and the recording source (assembly), for your reference:
To Search:
File list (Check if you may need any files):
ISD1420.doc