
8 UG042, August 19, 2014
Debug interface used for testing the fabric
For factory use / test purposes
Die temperature monitoring diode connections (P and N).
If temperature monitoring feature is not
used, leave unconnected. Otherwise
connect directly to a temperature sensor.
HD1000's EFuse erase / program sequencer controls this
signal. This signal should not be touched by user.
SerDes Analog Low Power Supply
0.95V analog power supply for the SerDes.
Connect these pins to a linear or low noise
switching power supply.
SerDes Analog High Power Supply
Connect all 1.8V PA_VDD2 pins to a linear
or low noise switching power supply. Highly
sensitive SerDes analog power supply.
SerDes Regulator Power Supply
0.95V power supply for the SerDes
regulator. Connect to PA_VDD1 through
ferrite bead.
SerDes Regulator Power Supply
0.95V power supply for the SerDes
regulator. Connect to PA_VDD1 through
ferrite bead.
SerDes Regulator Power Supply
0.95V power supply for the SerDes
regulator. Connect to PA_VDD1 through
ferrite bead.
PAD_TE_I_A_RXTERMV_LNUM[31:0]
Receiver Termination Voltage Pad input
Use a 1nF bypass cap and terminate to
GND.
SerDes Analog Low Power Supply
0.95V analog power supply for the SerDes.
Connect these pins to a linear or low noise
switching power supply.
SerDes Analog High Power Supply
Connect all 1.8V PA_VDD2 pins to a linear
or low noise switching power supply. Highly
sensitive SerDes analog power supply.
SerDes Regulator Power Supply
0.95V power supply for the SerDes
regulator. Connect to PA_VDD1 through
ferrite bead.
SerDes Regulator Power Supply
0.95V power supply for the SerDes
regulator. Connect to PA_VDD1 through
ferrite bead.
SerDes Regulator Power Supply
0.95V power supply for the SerDes
regulator. Connect to PA_VDD1 through
ferrite bead.
PAD_BE_I_A_RXTERMV_LNUM[31:0]
Receiver Termination Voltage Pad input
Use a 1nF bypass cap and terminate to
GND.
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