Autor
| SymbOS MSX multitasking operating system - help needed!
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caro
msx freak
Mensajes: 138 |  Publicado: Febrero 25 2008, 06:07 |
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spl
msx professional
Mensajes: 738 | Publicado: Febrero 26 2008, 01:56 |
Do you use it under FAT16 or FAT12? I have copied the files into my 1GB SD (1 partition, FAT16) and it doesn't run. SymbOS executes, but I am not able to load the directories or execute anything.  |
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caro
msx freak
Mensajes: 138 | Publicado: Febrero 26 2008, 07:11 |
I use SD-cards formated under FAT16.
But the drivers was checked on SD-cards in volume up to 512 MByte.
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spl
msx professional
Mensajes: 738 | Publicado: Febrero 26 2008, 13:21 |
Ok, I'll try to do a partition to see if this is the problem  . Thanks. |
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spl
msx professional
Mensajes: 738 | Publicado: Febrero 26 2008, 23:58 |
Ok, it's a problem with 1GB cards. I have tried it under a 512 MB one and it works perfectly.
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Sd-Snatcher
msx freak
Mensajes: 249 | Publicado: Febrero 27 2008, 20:55 |
Cluster size?
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spl
msx professional
Mensajes: 738 | Publicado: Febrero 27 2008, 23:29 |
According to CHKDSK of MS Windows, 512 MB card has 8192 bytes per cluster and 1GB card has 16384. I think this can be the problem. I will try to format the 1GB card with a 8192 byte cluster size, although I think 1GB with this cluster size is impossible.
Yours,
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spl
msx professional
Mensajes: 738 | Publicado: Febrero 28 2008, 02:47 |
Yes, it's impossible.
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caro
msx freak
Mensajes: 138 | Publicado: Febrero 28 2008, 08:21 |
Quote:
| According to CHKDSK of MS Windows, 512 MB card has 8192 bytes per cluster and 1GB card has 16384. I think this can be the problem.
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I don't think so. Has tried SD-card on 2 GB with the size claster 32768 Kb. Works perfectly.
It is necessary to look contents of sectors MBR (Master Boot Record) and PBR (Partition Boot Record) on not working SD-cards.
Then something will be possible clearly. |
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caro
msx freak
Mensajes: 138 | Publicado: Febrero 29 2008, 05:29 |
claster 32.768 Kb |
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Trebmint
msx addict
Mensajes: 284 | Publicado: Marzo 03 2008, 15:17 |
Any news on Prodatron? I guess he's still busy with work?
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wolf_
msx legend
Mensajes: 4707 | Publicado: Marzo 03 2008, 16:10 |
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AuroraMSX
msx master
Mensajes: 1248 | Publicado: Marzo 05 2008, 13:40 |
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spl
msx professional
Mensajes: 738 | Publicado: Marzo 09 2008, 12:05 |
Yesterday I've shown SymbOS running on my 1chipMSX at Retromadrid  . People liked it a lot!!! |
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NapalM
msx lover
Mensajes: 83 | Publicado: Marzo 15 2008, 17:34 |
I try a 1GB and 2GB sd, using one fat16 partition, and two partitions (fat12 and fat16, using idefdisk in a real msx) and do not work  (symbos start but do not read files)
Then, y buy a 512 MB sd cads, fat16 formated, and work well |
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