daver2
10k Member
OK, so it is going into the weeds pretty quickly...
What EPROM (exactly) have you programmed my little test code into?
Dave
What EPROM (exactly) have you programmed my little test code into?
Dave
Tms 2532 JL ..... i have only these eproms now But i verified and seems to be fine...OK, so it is going into the weeds pretty quickly...
What EPROM (exactly) have you programmed my little test code into?
Dave
yes i have basic screen in this way!That should work. My little program looks good as well...
My suggestion is to put all of the correct ROMs back into the PET, make sure the ROMulator ROM links are all OFF/OUT and that the ROMulator RAM link is ON/IN.
BASIC should fire up on the PET when you turn it on.
Dave
Yes same screen and same cpu pin 7 status.... i am desperate!Ok,
So what happens now if you swap the Kernal ROM (in UD9) for my test code in your EPROM. Do you get exactly the same screen and CPU pin 7 response?
Dave
Again,you are telling me what you think the problem is; but you are not telling me what process you are following to get that result.i am desperate!! This tms2532jl eproms are crazy!! i verified the eprom with bin file the first time but when i reinsert the eprom on the programmer, he tell me that the eprom is empty...
I used TMS2532JL setting but with this option the eprom programmer fails I used 2732 option and and it seemed to have written but instead then it is empty