ADWPCIXRSKU20 Intel, ADWPCIXRSKU20 Datasheet - Page 140

• Manufacturer Part Number: ADWPCIXRSKU20
• Manufacturer: Intel

Specifications of ADWPCIXRSKU20

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Error Reporting and Handling
6.5.3
Checkpoint
03
04
05
06
08
C0
C1
C2
C5
C6
C7
0A
0B
0C
140
POST Code Checkpoints
MSB
LSB
G=Green, R=Red, A=Amber
OFF
OFF
OFF
OFF
Diagnostic LED Decoder
G
R
R
R
R
R
R
G
G
G
Diagnostic LEDs
OFF
OFF
OFF
OFF
G
G
G
R
R
R
G
A
A
A
Figure 17. Location of Diagnostic LEDs on Baseboard
OFF
OFF
OFF
OFF
OFF
OFF
OFF
G
G
G
G
G
G
G
Table 75. POST Code Checkpoints
LSB
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Intel order number C91056-002
G
G
G
G
G
G
MSB
Disable NMI, parity, video for EGA, and DMA controllers. Initialize
BIOS, POST, Run-time data area. Initialize BIOS modules on POST
entry and GPNV area. Initialized CMOS as mentioned in the Kernel
Variable "wCMOSFlags."
Check CMOS diagnostic byte to determine if battery power is OK and
CMOS checksum is OK. Verify CMOS checksum manually by reading
storage area. If the CMOS checksum is bad, update CMOS with
power-on default values and clear passwords. Initialize status register
A.
Initializes data variables that are based on CMOS setup questions.
Initializes both the 8259 compatible PICs in the system
Initializes the interrupt controlling hardware (generally PIC) and
interrupt vector table.
Do R/W test to CH-2 count reg. Initialize CH-0 as system timer. Install
the POSTINT1Ch handler. Enable IRQ-0 in PIC for system timer
interrupt.
Traps INT1Ch vector to "POSTINT1ChHandlerBlock."
Initializes the CPU. The BAT test is being done on KBC. Program the
keyboard controller command byte is being done after Auto detection
of KB/MS using AMI KB-5.
Early CPU Init Start -- Disable Cache - Init Local APIC
Set up boot strap processor Information
Set up boot strap processor for POST
Enumerate and set up application processors
Re-enable cache for boot strap processor
Early CPU Init Exit
Initializes the 8042 compatible Key Board Controller.
Detects the presence of PS/2 mouse.
Detects the presence of Keyboard in KBC port.
Description
Back edge of baseboard
Intel® Server Board SE7320VP2
Revision 2.1