21 July 2017, 08:42 | #41 | |
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21 July 2017, 10:27 | #42 | |
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Anyhow both amiga241 and spokegrat have been in touch and have both pointed out that the solution is to use a hex editor use an hexadecimal editor program to join the files and create 1 file bin for eproms You need to build 4 files ($E0/$A8/$B0/$F8), and join them into one file. After that, follow this howto, it's exactly the same thing http://leblogdecosmos.blogspot.co.uk/2017/07/kickstart-2-mo-a1200.html and : http://leblogdecosmos.blogspot.com/2017/01/emutos.html You may need to copy the links to your browser as they don't seem to go there by themselves when clicked. |
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21 July 2017, 13:07 | #43 |
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there is still the PM option, if it comes to exchange the roms, so we should not mention it.
otherwise the admins may close the whole thread - wont be of any help when it comes to "filling" the space, i thought it is about to make a copy of the rom/ rom part, so it would fit the size of the choosen eprom. an important point is, does it work on the emulators? I have no hardware to test it. and do we need the 2MB_ROM and romheader modules in the 3 parts? /me pokes Doobrey #1) oh, missed the new blog entry by Cosmos, have to read it: http://leblogdecosmos.blogspot.com/2...-mo-a1200.html initially he lists 3 parts - as described in remus 151 guide, below he mentions the 4 parts. but $A8 is followed by $B0, so this makes sense. ------------------------------------------------------------------ some info from the 4MB rom thread by Cosmos: #2) the romdisk 1MB rom: 512k +512k ext -> combined in one file: Code:
ext with romheader: adr:00000000 - 11144EF9 00F80002 std with romheader: adr:00800000 - 11144EF9 00F800D2 2nd and 3rd ext rom for the 2mb version. #3) Code:
tools/romtool.py: logging.error("No ROM Header in Ext ROM image found!") ROMHEADER_E0 (512k ext) ROMHADER_A8 (1mb ext) so final build order would be: Code:
1st: $E0 - 512k ext incl romheader 11144EF9 00F80002 2nd: $A8 - 1mb ext incl romheader 11144EF9 00F80002 3rd: $F8 - 512k std incl. romheader 11144EF9 00F800D2 - add 2mb_rom patch if not cd32 exec Last edited by emufan; 14 August 2017 at 16:17. |
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