Intel SE7525GP2 User Manual
Page 64

Intel® Server Board SE7320SP2 & Intel Server Board SE7525GP2 TPS
Functional Architecture
Revision 2.0
64
Address (es)
Resource
Notes
0063h
NMI Status & Control Register
Aliased
0065h
NMI Status & Control Register
Aliased
0067h
NMI Status & Control Register
Aliased
0070h
NMI Mask (bit 7) & RTC address (bits 6::0)
0072h
NMI Mask (bit 7) & RTC address (bits 6::0)
Aliased from 0070h
0074h
NMI Mask (bit 7) & RTC address (bits 6::0)
Aliased from 0070h
0076h
NMI Mask (bit 7) & RTC address (bits 6::0)
Aliased from 0070h
0071h RTC
Data
0073h
RTC Data
Aliased from 0071h
0075h
RTC Data
Aliased from 0071h
0077h
RTC Data
Aliased from 0071h
0080h – 0081h
BIOS Timer
0080h – 008F
DMA Low Page Register
0090h – 0091h
DMA Low Page Register (aliased)
0092h
System Control Port A (PC-AT control Port) (this
port not aliased in DMA range)
0093h – 009Fh
DMA Low Page Register (aliased)
0094h Video
Display
Controller
00A0h – 00A1h
Interrupt Controller 2
00A4h – 00A5h
Interrupt Controller 2 (aliased)
00A8h – 00A9h
Interrupt Controller 2 (aliased)
00ACh – 00ADh
Interrupt Controller 2 (aliased)
00B0h – 00B1h
Interrupt Controller 2 (aliased)
00B4h – 00B5h
Interrupt Controller 2 (aliased)
00B8h – 00B9h
Interrupt Controller 2 (aliased)
00BCh – 00BDh
Interrupt Controller 2 (aliased)
00C0h – 00DFh
DMA Controller 2
00F0h
Clear NPX error
Resets IRQ13
00F8h – 00FFh
X87 Numeric Coprocessor
0102h Video
Display
Controller
0170h – 0177h
Secondary Fixed Disk Controller (IDE)
01F0h – 01F7h
Primary Fixed Disk Controller (IDE)
0200h – 0207h
Game I/O Port
0220h – 022Fh
Serial Port A
0238h – 023Fh
Serial Port B
0278h – 027Fh
Parallel Port 3
0290h – 0298h
NS HW monitor
02E8h – 02EFh
Serial Port B
02F8h – 02FFh
Serial Port B
0338h – 033Fh
Serial Port B
0370h – 0375h
Secondary Floppy
0376h Secondary
IDE
0377h Secondary
IDE/Floppy
0378h – 037Fh
Parallel Port 2
03B4h – 03Bah
Monochrome Display Port