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3.4.4. Module Type Definition

3.4.5. Power and Ground

Signal Pin Description I/O PU/PD Comment

VCC_12V C104-C109

D104-D109

Primary power input: +12V nominal. All available VCC_12V pins on

the connector(s) shall be used.

P 5~20 V

GND C1, C11, C21, C31, C41,

C51, C60, C70, C76, C80,

C84, C87, C90, C93, C96,

C100, C103, C110, D1,

D11, D21, D31, D41, D51,

D60, D67, D70, D76, D80,

D84, D87, D90, D93, D96,

D100, D103, D110

Ground - DC power and signal and AC signal return path.

All available GND connector pins shall be used and tied to carrier

board GND plane.

Pin Pin

Name

SDVO DP HDMI \ DVI

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.

This is a Type 2

module

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