On Wed, 26 Apr 2000 01:50:26 +0000, Maarten ter Huurne wrote:
>I read some more:
>"The internal I/O registers of the AB180-20 occupy the 64 addresses
>between 00h and 3Fh on reset. To avoid conflicts with external devices
>these registers can be relocated within the bottom 256 bytes of the I/O
>address space."
>Are there any important MSX devices with I/O addresses in that range? I
>know the music module has some to access its sample interface. But that's
>not such a big deal for me.
00h - 2Fh are "free for programmers" (whatever this could mean)
30h - 38h are used by SCSI interface (what SCSI interface...?)
39h - 5Fh are reserved.
No, I don't think it's a matter... unless someone had used the
ports 00 - 2Fh in some program... (-; (to see if it reports FFh...)
Abra�OS/2, Daniel Caetano ([EMAIL PROTECTED])
...!m.tag
OS/2 Sites: http://www.quasarbbs.com/daniel/
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Drawings: http://www.djgallery.tsx.org/
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