8008guy
Veteran Member
Hi Don,
I verified the cable by establishing continuity between IC pins on the RXV21 and the emulator board connections. (IC pin or resistors.)
Is there a test mode on the emulator where I can write back to the RXV21? I built two emulators and they both act the same. Only show the hard init when connected to the RXV21. Both emulators do everything as expected when connected to the serial monitor. List SD contents, etc.
len
I verified the cable by establishing continuity between IC pins on the RXV21 and the emulator board connections. (IC pin or resistors.)
Is there a test mode on the emulator where I can write back to the RXV21? I built two emulators and they both act the same. Only show the hard init when connected to the RXV21. Both emulators do everything as expected when connected to the serial monitor. List SD contents, etc.
len