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JP1: RCC_SMBus Connector
Pin_1
JP2: ATTN_BTTN
Pin_1
LED Action Indicator
LED
LED1
Wake Event
LED2
PCIE Attention Indicator
LED3
Data Link Status LED
LED4
PCIE Connector Power Indicator
LED5
Physical Layer Status LED
PTC function Status LED
LED6
4 Hz blink: Pass Thru module normal
1 Hz blink: Pass Thru module in Watch Dog timer mode
Watch Dog timer Status LED
(Keep light when Watch Dog timeout event happen; Blink once
LED7
when receive Watch Dog trigger signal, only available when Watch
Dog Timer Enable)
SYS Status LED
S5,Off
LED8
S5 -->Power ON : Blinking once
Driver load: Keep light
LED9
FPGA Configuration Indicator
Note: LED6/7/8/9 are for P1103B Bypass function.
SW1: Address Switch (for P1103B Bypass function)
Switch1
Pin
Signal
RCC_SDA
Pin
Signal
Switch2
ON
ON
ON
ON
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
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1
2
GND
1
ATTN_BTTN#
Description
Switch3
Switch4
ON
OFF
ON
OFF
ON
OFF
ON
OFF
10
3
RCC_SCL
2
GND
SMBus
Address
x
0x40
x
0x42
x
0x44
x
0x46
x
0x48
x
0x4A
x
0x4C
x
0x4E
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