MSC C6B-SLH
MSC C6B-SLH User Manual
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2.13.10.2
DisplayPort
Signal
Pin
Type
Signal
Level
Power
Rail
Remark /
Tolerance
PU/PD/SR
Description
Source / Target
DP1_LANE[0:3]+
DP1_LANE[0:3]-
O
AC coupled
off module
DisplayPort Lane [0:3] differential pairs.
CPU
DP1_AUX-
I/O
AC coupled
on module
ePD = 100
KΩ
ePU = 100
KΩ
DisplayPort Aux control channel differential pair
CPU
DP1_HPD
I
CMOS 3.3V
3.3V
ePD = 100
KΩ DisplayPort Hot Plug Detect.
CPU
DDI1_DDC_AUX_SEL I
CMOS 3.3V
3.3V
ePD = 1
MΩ
If this input is floating the AUX pair is used for the DP AUX+/-
signals. If pulled high the AUX pair contains the CTRLCLK and
CTRLDATA signals.
Carrier board
logic circuit
DP2_LANE[0:3]+
DP2_LANE[0:3]-
O
AC coupled
off module
DisplayPort Lane [0:3] differential pairs.
CPU
DP2_AUX-
I/O
AC coupled
on module
ePD = 100
KΩ
ePU = 100
KΩ
DisplayPort Aux control channel differential pair
CPU
DP2_HPD
I
CMOS 3.3V
3.3V
ePD = 100
KΩ DisplayPort Hot Plug Detect.
CPU
DDI2_DDC_AUX_SEL I
CMOS 3.3V
3.3V
ePD = 1
MΩ
If this input is floating the AUX pair is used for the DP AUX+/-
signals. If pulled high the AUX pair contains the CTRLCLK and
CTRLDATA signals.
Carrier board
logic circuit
DP3_LANE[0:3]+
DP3_LANE[0:3]-
O
AC coupled
off module
DisplayPort Lane [0:3] differential pairs.
CPU
DP3_AUX-
I/O
AC coupled
off module
ePD = 100kΩ
ePU = 100kΩ
DisplayPort Aux control channel differential pair
CPU
DP3_HPD
I
CMOS 3.3V
3.3V
ePD = 100kΩ
DisplayPort Hot Plug Detect.
CPU
DDI3_DDC_AUX_SEL I
CMOS 3.3V
3.3V
ePD = 1MΩ
If this input is floating the AUX pair is used for the DP AUX+/-
signals. If pulled high the AUX pair contains the CTRLCLK and
CTRLDATA signals.
Carrier board
logic circuit