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TB-FMCH-HDMI2 Hardware User Manual
50
Rev.1.05
6.2. DDC Connection (Through)
Table 6-2 shows DDC connection jumper setting (Through) and Figure 6-2 shows DDC connection
structure (Through).
Table 6-2 DDC Jumper Setting (Through)
TB-FMCH-HDMI2-RX
TB-FMCH-HDMI2-TX
Jumper
Setting
Jumper
Setting
JP6: SCL0
Open
-
-
JP7: SDA0
Open
-
-
JP8: DDC0_5V
1-2 short: Normal
JP7: DDC0_5V
1-2 short: Normal
JP9: DDC0_HPD
1-2 short: Normal
JP8: DDC0_HPD
1-2 short: Normal
JP10: DDC0_SDA
2-3 short: Through
JP4: DDC0_SDA
2-3 short: Through
JP11: DDC0_SCL
2-3 short: Through
JP5: DDC0_SCL
2-3 short: Through
JP12: DDC0_GND
2-3 short: Through
JP6: DDC0_GND
2-3 short: Through
JP3: SCL1
Open
-
-
JP4: SDA1
Open
-
-
JP13: DDC1_5V
1-2 short: Normal
JP12: DDC1_5V
1-2 short: Normal
JP14: DDC1_HPD
1-2 short: Normal
JP13: DDC1_HPD
1-2 short: Normal
JP15: DDC1_SDA
2-3 short: Through
JP9: DDC1_SDA
2-3 short: Through
JP16: DDC1_SCL
2-3 short: Through
JP10: DDC1_SCL
2-3 short: Through
JP17: DDC1_GND
2-3 short: Through
JP11: DDC1_GND
2-3 short: Through
SG
HDMI
DDC_SCL
DDC_SDA
DDC_5V
DDC_GND
HOTPLUG_DET
DDC_SCL
DDC_SCA
DDC_5V
DDC_GND
DDC_HPD
RX
DDC
EEPROM
DEC
DET
DET
DDC_GND
MONITOR
HDMI
DDC_SCL
DDC_SDA
DDC_5V
DDC_GND
HOTPLUG_DET
DDC_SCL
DDC_SCA
DDC_5V
DDC_GND
DDC_HPD
TX
ENC
VCC_5V
T_SHILD
DDC_SCL
DDC_SDA
DDC
+5V
GND
HPD
DDC_SCL
DDC_SDA
+5V
GND
HPD
DDC Cable
TB-FMCH-HDMI2-RX
TB-FMCH-HDMI2-TX
Figure 6-2 DDC Connection Structure (Through)
*To select DDC connection (Through), connect RX board-J4 and TX board -J1 or RX board-J2
and TX board -J3 using an attached cable.