2
Installing the Probe
30
Keysight W2630 Series DDR2 DRAM BGA Probes Installation Guide
Table 6
W2639A LPDDR BGA Probe Adapter Board Pin-Out for DDR2 Interposer Configuration (W2633A/B)
Left Flex Wing
Right Flex Wing
Signal
Name
Signal
Name
Test
Point
Signal
Name
Signal
Name
Test
Point
Test
Point
Signal
Name
Signal
Name
Test
Point
Signal
Name
Signal
Name
GND
NC
TP1
GND
NC
TP2
TP24
NC
GND
TP23
NC
GND
GND
NC
TP3
GND
NC
TP4
TP22
NC
GND
TP21
NC
GND
GND
NC
TP5
GND
DQ6
TP6
TP20
LDQS#
GND
TP19
DQ7
GND
GND
NC
TP7
GND
DQ1
TP8
TP18
LDQS
GND
TP17
DQ0
GND
GND
DQ3
TP9
GND
DQ4
TP10
TP16
DQ2
GND
TP15
DQ5
GND
GND
VREF
TP11
GND
CKE
TP12
TP14
CK
GND
TP13
ODT_0
GND
GND
WE#
TP13
GND
BA1
TP14
TP12
CK#
GND
TP11
RAS#
GND
GND
BA0
TP15
GND
BA2
TP16
TP10
CAS#
GND
TP9
CS#
GND
GND
A1
TP17
GND
A5
TP18
TP8
A0
GND
TP7
A4
GND
GND
A10
TP19
GND
A3
TP20
TP6
A2
GND
TP5
A6
GND
GND
A7
TP21
GND
A9
TP22
TP4
A8
GND
TP3
RFU#2
GND
GND
A12
TP23
GND
NC
TP24
TP2
A11
GND
TP1
NC
GND