P3 Series

User's Manual

 

 

 

21-2F

Enable Slots 1-15

Initialize slots 1 through 15.

30

Size Base and Extended

Size base memory from 256K to 640K and extended memory

 

Memory

above 1MB.

31

Test Base and Extended

Test base memory from 256K to 640K and extended memory

 

Memory

above 1MB using various patterns.

 

 

NOTE: This test is skipped in EISA mode and can be skipped

 

 

with ESC key in ISA mode.

32

Test EISA Extended

If EISA Mode flag is set then test EISA memory found in slots

 

Memory

initialization.

 

 

NOTE: This test is skipped in ISA mode and can be skipped

 

 

with ESC key in EISA mode.

33-3B

Reserved

 

3C

Setup Enabled

 

3D Initialize & Install Mouse

Detect if mouse is present, initialize mouse, install interrupt

 

 

vectors.

3E

Setup Cache Controller

Initialize cache controller.

3F

Reserved

 

BF

Chipset Initialization

Program chipset registers with Setup values.

40

 

Display virus protect disable or enable.

41Initialize Floppy Drive & Initialize floppy disk drive controller and any drives.

Controller

42Initialize Hard Drive & initialize hard drive controller and any drives. Controller

43

Detect & Initialize

Initialize any serial and parallel ports (also game port).

 

Serial/Parallel Ports

 

44

Reserved

 

45

Detect & Initialize Math

Initialize math coprocessor.

 

Coprocessor

 

46Reserved

47Reserved 48-4D Reserved

- 43 -

Page 44
Image 44
Intel 88ENEP3S00, Intel P35/P31 Socket LGA775 Processor Mainboard Test base memory from 256K to 640K and extended memory