Connecting The Bga Probe To A Logic Analyzer; Logic Analyzer Channel Mapping - Keysight W2630 Series Installation Manual

Connecting the BGA Probe to a Logic Analyzer

The E5384A and E5826/7A adapter cables are used with the W2630 Series BGA probe to connect
the probe to the logic analyzer.
1
2
3
Please ensure that the wings on the BGA probe are properly latched to the ZIF connectors on the
NOTE
E5384A and E5826/7A adapter cables. The ZIF connectors can withstand up to 50 cycles of
insertions. Please handle the probe with care.

Logic Analyzer Channel Mapping

The following tables show where each signal appears on the logic analyzer. The signals are
automatically configured when you load one of the configuration files supplied with the Keysight
B4621A decoder.
Table 2
Data Pod / Pod A
LA Channel
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Clock_P
Clock_N
Keysight W2630 Series DDR2 DRAM BGA Probes Installation Guide
Check that you have the correct adapter cable for the BGA probe you are using.
Connect the adapter cable to the BGA probe.
Connect the adapter cable to the 90-pin logic analyzer pod cable.
Logic Analyzer Channel Mapping for the E5384A Probe Cable
Signal Name
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
LDQS
LDQS#
Control Pod / Pod B
LA Channel Signal Name
0 CS#
1 CAS#
2 RAS#
3 ODT
4 BA2
5 BA0
6 BA1
7 CKE
8 WE#
9 VREF
10 LDM
11 UDM
12 -
13 -
14 -
15 -
Clock_P CK
Clock_N CK#
Installing the Probe
Address Pod / Pod C
LA Channel Signal Name
0 SPARE1
1 SPARE2
2 RFU#2
3 A12
4 A11
5 A10
6 A9
7 A8
8 A7
9 A6
10 A5
11 A4
12 A3
13 A2
14 A1
15 A0
Clock_P -
Clock_N -
21
2