Section A:
System interface
************************************************************************
*
*
*
25 - Get current Drive
*
*
*
************************************************************************
On entry:
C
DE
On return:
A
19H
Drive number
Possible logical errors:
- none -
Possible physical errors:
- none -
Differences to CP/M plus:
- none -
Differences to CP/M 2.2 resp. DiCOS:
- none -
The
number
of the drive selected by function 13 or 14 is
register A, where a value of
~
denotes drive A, 1 drive B,
EOS System manual
Daeumling & Zimmermann
returned
in
and so forth.
Page 61