2 Note

Ball Usage
307507-002 31
Low Side
Control
High Side
Control
Signal GND VCCP
J17 E6 A16 AE29 AD24
J17 E6 A17 AE30 AC30
J17 E6 A11 AE27 AD23
J17 E6 A14 AE28 AG30
J17 E6 A8 AE25 AH30
J17 E6 A10 AE26 AC29
J17 E6 D22 AL27 AL30
J17 E6 E22 AN28 AN29
J17 E6 A22 AN27 AN30
J17 E6 B22 AM27 AM30
The test chip’s zero-ohm resistors, listed in Table 13, can be used to generate tests
that can detect zero-ohm resistance between the two points, thus adding more open
test coverage. The resistor value Rval from Table 7 identifies the resistor tolerance.
Table 13 - Zero ohm Resistor
Shorted
Ball
Shorted
Ball
J1 D25
AA1 D26
AN4 AM4
AN6 AM4
AL7 AM4
AN3 AN8
AN5 AM8
AL8 AM8
F29 D28
H29 H28
The test chip has VID_0-VID_5 signals pulled to VCCP with 1 kohm resistors.
Socket electrical connections can be tested by measuring resistors between the
respective electrical connections. The following table can be used to generate tests
that can detect 1 kohm resistance between the two points, thus adding more open
test coverage. The resistor value Rval from Table 7 identifies the resistor tolerance.