NEC N8100-1220F User Manual page 457

I/O Port Address
The factory-set I/O port addresses for the server are assigned as follows:
Addresses
00-08h
09-0Eh
0Fh
10-18h
19-1Eh
1Fh
20-21h
24-25h
28-29h
2C-2Dh
2E-2Fh
30-31h
34-35h
38-39h
3C-3Dh
40-42h
43h
4E-4Fh
50-52h
53h
60h
61h
62h
63h
64h
65h
66h
67h
70h
71h
72h
73h
74h
75h
76h
77h
80-91h
92h
93-9Fh
A0-A1h
A4-A5h
A8-A9h
AC-ADh
B0-B1h
Description
DMA Control Registers
RESERVED
DMA Control Register
DMA Control Register
RESERVED
DMA Control Register
Master 8259 Programming Interface
Master 8259 Programming Interface
Master 8259 Programming Interface
Master 8259 Programming Interface
Configuration Registers
Master 8259 Programming Interface
Master 8259 Programming Interface
Master 8259 Programming Interface
Master 8259 Programming Interface
8254 Programming Interface
RESERVED
Configuration Registers
8254 Programming Interface
RESERVED
Keyboard/Mouse
NMI Status Register
NMI Status Register
Keyboard/Mouse
NMI Status Register
NMI Status Register
RESERVED
RTC (data)
RTC (data)
RTC (data)
RTC (data)
RTC (data)
RTC (data)
RTC (data)
16-bit DMA Control Registers
Port 92 Register
DMA Control Register
Slave 8259 Programming Interface
Slave 8259 Programming Interface
Slave 8259 Programming Interface
Slave 8259 Programming Interface
Slave 8259 Programming Interface
IRQ and I/O Port Address C-3
Chip
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
PC87417
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
PC87417
ICH5
ICH5
PC87417
ICH5
PC87417
ICH5
PC87417
ICH5
PC87417
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5
ICH5