WIN Enterprises MB-73440, User Manual, Page: 52 / 82

Copyright © WIN Enterprises, Inc. MB-73440
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D16 DDI1_CTRLDATA_AUX- DP1_AUX HMDI1_CTRLDATA
D34 DDI1_DDC_AUX_SEL
DP TMDS
D39 DDI DP TMDS
D40 DDI2_PAIR0- DP2_LANE0- TMDS2_DATA2-
D42 DDI DP TMDS
D43 DDI2_PAIR1- DP2_LANE1- TMDS2_DATA1-
D46 DDI DP TMDS
D47 DDI2_PAIR2- DP2_LANE2- TMDS2_DATA0-
D49 DDI DP TM
D50 DDI2_PAIR3- DP2_LANE3- TMDS2_CLK-
D44 DDI2_HPD DP2_HPD HDMI2_HPD
C32 DDI2_CTRL HDMI2_CTRLCLK
C33 DDI2_CTRLDATA_AUX- DP2_AUX- HDMI2_CTRLDATA
C34 DDI2_DDC_AUX_SEL
4.5.5. Module Type Definition
Signal Pin Description I/O PU/PD Comment
The TYPE pins indicate to the Carrier Board the Pin-out Type that
is implemented on the Module. The pins are tied on the Module
to either ground (GND) or are no-connects (NC). For Pin-out Type
1 and Type 10, these pins are not present (X).
TYPE0# C54
TYPE2# TYPE1# TYPE0#
PDS
X X X Pin-out Type1
NC NC NC Pin-out Type2
NC NC GND Pin-out Type3 (no IDE)
NC GND NC Pin-out Type4 (no PCI)
NC GND GND Pin-out Type5 (no IDE, no PCI)
GND NC NC Pin-out Type6 (no IDE, no PCI)
TYPE1# C57 PDS
TYPE2# D57
The Carrier Board should implement combinatorial logic that
monitors the Module TYPE pins and keeps power off (e.g
deactivates the ATX_ON signal for an ATX power supply) if an
incompatible Module pin-out type is detected. The Carrier Board
logic may also implement a fault indicator such as an LED.
PDS PD, 0
ohm