merge of TOS ROM bin files

[tssn]

While clearing my hobby-room i found my old ATARI 520 with Danish TOS on 6 chips. The machine do not work anymore, but i used my Eprom burner to make a copy of the chips. Now the question: how do i merge the 6 bin files into a working TOS image?

I'v attached the 6 files in a zip file

/Thomas

[ppera]

It can be done with small program.
But order of files is important.
Simpler is to download TOS image. I think that there is Dannish version too.
See here on forum where can get it.

[Greenious]

While clearing my hobby-room i found my old ATARI 520 with Danish TOS on 6 chips. The machine do not work anymore, but i used my Eprom burner to make a copy of the chips. Now the question: how do i merge the 6 bin files into a working TOS image?

I'v attached the 6 files in a zip file

/Thomas

With a combination of tools.

The rom is both split bytewise & divided in 256kbit eprom chunks.

To merge the chunks, you can first use the DOS copy command.

copy /b tosdk.L0+tosdk.L1+tosdk.L2 tosdk.Low
copy /b tosdk.H0+tosdk.H1+tosdk.H2 tosdk.Hi

to mix the hi/lo bytes together, you will need a third party program, several exist, I've attached an archive with a few tools for that purpose,

[digi2577]

As part of my efforts to fix my 1040STF I created two Python scripts to build a single image from 6 ROMs and to split from a single image to 6 ROMs for programming on chips.