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VadaTech AMC72X User’s Manual
SW4-1 RTC Reset
SW4-2 Secondary RTC Reset
SW4-3 7-Seg DisplayMode
Normal State Reset
Asserted
Normal State Reset
Asserted
Bios Post
Code x8
Power State
Mode
Dual x4 SW4-4 PCIe Port Bifurcation
Strap
Table 7: Board Configuration Switch Settings
Note: SW4-4 is available only on AMC720 since only that board has PCIe on Ports 4-11 and
can be configured as dual x4 or single x8 link. Refer to Section IPMI E-Keying Configuration
for the steps to configure the module e-keying records for the respective configuration.
4.1.4 SRIO Configuration Switches
SW5 and SW6 are used to configure SRIO on AMC722 ports 4-7 and 8-11.
NOTE: Since both switch SW5 and SW6 settings have exactly the same meaning this section will cover switch configuration only for SW5 keeping in mind that SW6 has the same purpose and applies for second SRIO port.
Switch
SW5-1
SW5-2
SW5-3
Description
Boot from
EEPROM Strap
Boot from SRIO
OFF
Disabled
After Software sets
SRBOOT_CMPL bit
ON
Enabled
After
Fundamental
Reset
SRIO Host
SW5-8
SRIO Host/Slave
Control
Reserved
SRIO Slave
Factory Default
Table 8: SRIO Configuration Switch Settings
Reserved
SW5[3:4]
ON-ON
ON-OFF
Result
BASE_ID = 0xFE
LAR_BASE_ID = 0x00FE
BASE_ID = All Ones
LAR_BASE_ID = All Ones
Table 9: SRIO Base Device ID Control Switch Settings
SW5[5:7]
OFF-OFF-OFF
OFF-OFF-ON
OFF-ON-OFF
ON-OFF-ON
Result
5.0Gbaud
2.5Gbaud
1.25Gbaud
3.125Gbaud
Table 10: SRIO Speed Settings
VADATECH FORM No. 3WI731-01 Rev. B
VT-MAN-CUS-100569-2.1.0
Page 16 of 34
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