Note

Theory
10 Application Note
§
Figure 2-1. Intel
®
Socket Test Technology for the LGA771 Socket-Bock Diagram
Signal1
Hcontrol_0
Lcontrol_0
Signal2
Socket
Vccp
Signal2
Vccp3
Vccp2
Vccp1
Gnd1
Gnd4
Gnd5
Gnd2
Gnd3
Board Under Test
T
e
s
t
M
o
d
u
l
e
Hcontrol_1
Lcontrol_1
Gnd6
Gnd7
Tester
Resources
Power Supply +
Digital Receiver
Digital Receiver
Digital Driver
Digital Driver
Digital Driver
Digital Driver
Power Supply -
Spring Probe/
Test Point
High Side
High Side
High Side
Low Side
Low Side
Low Side
Test Fixture