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Board Manual 65
Intel
®
IQ80321 I/O Processor Evaluation Platform
Hardware Reference Section
3.10.9.16 Switch S1D1 - 1/2
Switches 1 and 2 have to always be opposite of each other.
3.10.9.17 Switch S4D1 - 1/2
Switches 1 and 2 have to always be opposite of each other.
3.10.9.18 Switch S4D1 - 3/4
Switches 3 and 4 have to always be opposite of each other.
Table 70. Switch S1D1 - 1/2: Descriptions
Switch Association Description Factory Default
S1D1-1 2 3 DDR Memory
SPD EEPROM: Configure serial EEPROM Address
Range.
Off, Off, Off
Table 71. Switch S1D1 - 1/2: Settings and Operation Mode
S1D1-1 S1D1-2 S1D1-3 Operation Mode
Off Off Off Pulled up
On On On Pulled down
Table 72. Switch S4D1 - 1/2: Descriptions
Switch Association Description Factory Default
S4D1-1, 2 SPCI-X Bus
Selects Private/Public IDSEL routing for PCI-X
expansion slot.
On, Off
Table 73. Switch S4D1 - 1/2: Settings and Operation Mode
S4D1-1 S4D1-2 Operation Mode
On Off Private space AD line used as IDSEL for PCI-X expansion slot.
Off On Public space AD line used as IDSEL for PCI-X expansion slot.
Table 74. Switch S4D1 - 3/4: Descriptions
Switch Association Description Factory Default
S4D1-3, 4 SPCI-X Bus Selects Private/Public IDSEL routing for GBE NIC. On, Off
Table 75. Switch S4D1 - 3/4: Settings and Operation Mode
S4D1-3 S4D1-4 Operation Mode
On Off Private space AD line used as IDSEL for GbE NIC.
Off On Public space AD line used as IDSEL for GbE NIC.