beautypg.com

Intel SE7525GP2 User Manual

Page 64

background image

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

This manual is related to the following products: