| Click here to select a new forum. |
| Help Testing SE/30 ROM? |
Posted by: Sunoo on 2018-03-08 08:25:54
Can someone help verify that this ROM works in an SE/30? If I made the changes correctly, it should have the checksum test removed and also skip the RAM test while booting. I figured I could just test it in an emulator before buying a ROM SIMM that had this on it, but no emulators seem to exist for the SE/30, IIx, or IIcx. I really want to avoid having to buy the ROM programmer if I can avoid it.
View attachment MacIIx-Mod.ROM
|
Posted by: Bolle on 2018-03-10 05:13:38
Works.
|
Posted by: Sunoo on 2018-03-10 06:10:29
Works. Thanks a lot.
|
Posted by: Sunoo on 2018-03-15 08:07:35
I've now received my ROM SIMM with this image on it, and can confirm for myself that it works as expected.
|
Posted by: pb3623 on 2018-03-20 12:20:49
Works.
Bolle, when you are burning these smaller ROMs (I believe Sunoo's IIcx ROM was only 256 KB), are you erasing/writing to the entire SIMM? Or are you appending to an existing ROM disk image? I can't get past this first step unless it's a full 4 MB/8 MB ROM.
|
Posted by: Bolle on 2018-03-20 13:02:44
The Software I use for flashing fills up the remaining space automatically depending on the selected chip. If I select 29F040s but only load a 64k file the rest just gets filled up with FFFFFFFF...
|
| 1 |