28 Pinouts and Signal Descriptions
Signal Pin Description I/O PU/PD Comment
PEG_TX3-
PEG_TX4+
PEG_TX4-
PEG_TX5+
PEG_TX5-
PEG_TX6+
PEG_TX6-
PEG_TX7+
PEG_TX7-
PEG_TX8+
PEG_TX8-
PEG_TX9+
PEG_TX9-
PEG_TX10+
PEG_TX10-
PEG_TX11+
PEG_TX11-
PEG_TX12+
PEG_TX12-
PEG_TX13+
PEG_TX13-
PEG_TX14+
PEG_TX14-
PEG_TX15+
PEG_TX15-
D62
D65
D66
D68
D69
D71
D72
D74
D75
D78
D79
D81
D82
D85
D86
D88
D89
D91
D92
D94
D95
D98
D99
D101
D102
PEG_LANE_RV# D54
PCI Express Graphics lane reversal input
strap.
Pull low on the Carrier board to reverse lane
order.
I 1.05V Not supported
3.4.6. Module Type Definition
Signal Pin # Description I/O Comment
TYPE0#
TYPE1#
TYPE2#
C54
C57
D57
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 Pinout Type 1, these pins
are don’t care (X).
TYPE2# TYPE1# TYPE0#
X X X Pinout Type 1
NC NC NC Pinout Type 2
NC NC GND Pinout Type 3 (no IDE)
NC GND NC Pinout Type 4 (no PCI)
NC GND GND Pinout Type 5 (no IDE, no PCI)
GND NC NC Pinout Type 6 (no IDE, no PCI)
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.
Type 6
3.4.7. Power and Ground
Signal Pin # Description I/O PU/PD Comment
VCC_12V C104-C109
D104-D109
Primary power input: +12V nominal (wide range 5 ~
20V).
All available VCC_12V pins on the connector(s) shall
be used
P 4.75 - 20V
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