Marty
Veteran Member
Hi All;
Thank You Dave for the added Information..
I tried Your files yesterday evening, and they didn't work, also the Rom Select Led on the Z-80 didn't come on as with the regular full eproms..
I also need to take a closer look at the file on the eprom, and see (1) how much of the eprom space is used, and (2) if possible see where you had as a starting address, whether it is/was E000 or F000 or something else.. The regular Eprom is set for F000..
I have to take a look at a few things first, before making any further assumptions.. I went to bed last night all confused, as every time I tried to ohm out what pins went to what pins, I got different results.. So, I know I was too tired and had to just get away from it..
I could be Wrong, but some of the connections (pin wise) on the two jumper blocks (P60 and P62) don't match the schematic, between the serial connection and the Max232 connection, which is where I am having the most trouble at the present..
THANK YOU Marty
Thank You Dave for the added Information..
I tried Your files yesterday evening, and they didn't work, also the Rom Select Led on the Z-80 didn't come on as with the regular full eproms..
I also need to take a closer look at the file on the eprom, and see (1) how much of the eprom space is used, and (2) if possible see where you had as a starting address, whether it is/was E000 or F000 or something else.. The regular Eprom is set for F000..
I have to take a look at a few things first, before making any further assumptions.. I went to bed last night all confused, as every time I tried to ohm out what pins went to what pins, I got different results.. So, I know I was too tired and had to just get away from it..
I could be Wrong, but some of the connections (pin wise) on the two jumper blocks (P60 and P62) don't match the schematic, between the serial connection and the Max232 connection, which is where I am having the most trouble at the present..
THANK YOU Marty