Hello.
I own godbout interfacer 1 serial card. When i mount it to my imsai 8080 motherboard, i cannot examine or deposit anymore. Imsai seems to be blocked out. Now, with my logic probe, i checked the 74xx logic chips, they seem to be fine. Which signal on S100 can stop the system ? First, i thought, one of the databus driver is damaged, but they look fine on logic probe. Do you have an idea ?
thx
Jan
I own godbout interfacer 1 serial card. When i mount it to my imsai 8080 motherboard, i cannot examine or deposit anymore. Imsai seems to be blocked out. Now, with my logic probe, i checked the 74xx logic chips, they seem to be fine. Which signal on S100 can stop the system ? First, i thought, one of the databus driver is damaged, but they look fine on logic probe. Do you have an idea ?
thx
Jan