Toshiba MDB-100 Network Card User Manual


 
20
Figure 2: MDB-100 Holding Register Mapping
Drive A Comm.
Numbers
MDB-100
Holding
Register Map
Drive B Comm.
Numbers
FFFF
F000
Drive B registers
FFFF
F000
EFFF
E00 0
Channel B registers
Drive B registers
EFFF
E00 0
DFFF
D000
DFFF
D000
CFFF
C000
CFFF
C000
BFFF
B000
BFFF
B000
AFFF
A000
AFFF
A000
9FFF
9000
9FFF
9000
8FFF
8000
Drive B registers
8FFF
8000
7FFF
7000
Drive A Registers
7FFF
7000
6FFF
6000
MDB-100 registers
Channel A registers
Drive A registers
6FFF
6000
5FFF
5000
5FFF
5000
4FFF
4000
4FFF
4000
3FFF
3000
3FFF
3000
2FFF
2000
2FFF
2000
1FFF
1000
1FFF
1000
0FFF
0000
Drive A registers
0FFF
0000
Note: Inaccessible (currently unused) areas are shaded.