5.8.2.
Jumper for 5V/12V Fan Selection (X38)
Table 12: Jumper for 5V/12V Fan Selection
Jumper Position
1-2
2-3
UART0 BMC Present Header (X15)
Figure 14: BMC Present Jumper (X15) with 3 pins
Table 13: BMC Present Jumper (X15)
Jumper Position
1-2
2-3
UART VCC Selection Jumpers (X58, X59)
Figure 15: UART VCC Selection Jumpers (X58, X59) with 3 pins
Table 14: VCC Selection Jumpers (X58, X59)
Pin
X58 (UART1)
1
+3.3VDC
2
VCC_UART1
3
+3.3VSB
Jumper Position
1-2
2-3
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Description
12V Fan (default)
5V Fan
Description
BMC present
BMC absent (default)
X59 (UART0)
+3.3VDC
VCC_UART0
+3.3VSB
Description
+3.3VDC source for VCC_UART0/1
+3.3VSB source for VCC_UART0/1 (default)
COM-HPC Server Evaluation Carrier
- Rev. 1.0
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