MPC8569E-MDS-PB Hardware Getting Started, Rev. 3.1
14
Freescale Semiconductor
Switch Default Settings
SW10 Configuration: AUX
SW10.1-SW10.3: Host/Agent Configuration
SW10.4: Platform Speed
• ‘0’: CCB frequency is < 333 MHz.
• ‘1’: (Default) CCB frequency is > or = to 333 MHz.
SW10.5: Core speed
• ‘1’: Core clock frequency is < or = to 1000 MHz.
• ‘0’: (Default) Core clock frequency is > 1000 MHz.
SW10.6: eLBC ECC Enable
• ‘0’: (Default) eLBC ECC is disabled after POR.
• ‘1’: eLBC ECC is enabled after POR.
SW10.7: Fuse PLL Override Disable
• ‘0’: PLL parameters are controlled by fuse bits.
• ‘1’: (Default) PLL parameters are controlled by plugs.
SW10.8: Fuse Read Enable
• ‘0’: Fuse reads are disabled during the reset sequence.
• ‘1’: (Default) Fuse reads are enabled during reset sequence.
8
7
6
5
4
3
2
1
READ FUSE
PLL FUSE
ELBC ECC
CORE SPEED
PLAT SPEED
HOST_AGT2
HOST_AGT1
ON ’0’
HOST_AGT0
Value (Binary)
Description
000
MPC8569E acts as an Agent for PCI Express (EP)
and both SRIO interfaces.
001
MPC8569E acts as an Agent for both SRIO interfaces.
010
Reserved
011
Reserved
100
Reserved
101
Reserved
110
MPC8569E acts as a PCI Express EP.
111
(Default) MPC8569E acts as the Host-processor/RC.