Emerson ATCA-9305 Manuel D’Utilisation

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Management Processor CPLD:
 MPC8548 PLD Register 
5-4
Register 5-5:
Hardware Configuration 0 (0x10)
Jumper Settings
These read-only bits may be read by software to determine the current jumper settings. See 
the jumper descriptions on page 2-8.
Register 5-6:
Jumper Settings (0x18)
LED
Writing a one to an LED bit lights that LED. During monitor power-up, the debug LEDs are 
used to display the software progress. 
Bits:
Function:
Description: 
7
0
6
P33P
P33 (StrataFlash) is Present
5
RST_IND_CLR
Clear the Reset Indication to the IPMC controller
4
CAVF1
Cavium Frequency 1
3
CAVF0
Cavium Frequency 0
2
PQCF1
MPC8548 Core Frequency 1
1
PQCF0
MPC8548 Core Frequency 0
0
PQDDRF
MPC8548 DDR SDRAM Fast
Bits:
Function:
Description: 
7
0
6
0
5
0
4
SJ
Cavium Boot Flash Jumper
0 Installed, Cavium processors boot from soldered flash
1 Not installed, Cavium processors boot from socket
3
BOOT
Boot  PCI  Jumper
0 Installed, boot from flash (socket or soldered per bit 4)
1 Not installed, boot over PCI from the MPC8548
2
REDIR
Boot Redirect Jumper
0 Installed, disables boot redirection
1 Not installed, enables boot redirection
1
IG  ROM
Ignore  SROM
0 Not installed, SROM is used for initialization (default)
1 Installed, disables SROM, uses default values in monitor 
code
0
BT SKT
Boot from Socket
0 Not installed, enables MPC8548 to boot from soldered 
flash (default)
1 Installed, enables MPC8548 to boot from socketed flash