BPN-SAS3-213A-N8 Backplane Manual
E-6
Jumper Settings
Jumper
Description
J17
CPU_SEL0
J18
CPU_SEL1
J19
CPU_SEL2
J20
I2C_SEL0
J21
I2C_SEL1
0
0
NVMe drive
connection 8+0
0
1
NVMe drive
connection 4+4
(default for two
4-NVMe AOC
interface)
1
0
NVMe drive
connection 2+6
1
1
NVMe drive
connection 6+2
0
Reserved for
future use.
Open by default.
0
0
BMC I2C
address is 66h
(default)
0
1
BMC I2C
address is 76h
1
0
BMC I2C
address is 6Eh
1
1
BMC I2C
address is 7Eh