Keysight W2630 Series DDR2 DRAM BGA Probes Installation Guide
21
Installing the Probe
2
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 Check that you have the correct adapter cable for the BGA probe you are using.
2 Connect the adapter cable to the BGA probe.
3 Connect the adapter cable to the 90-pin logic analyzer pod cable.
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
Logic Analyzer Channel Mapping for the E5384A Probe Cable
NOTE
Please ensure that the wings on the BGA probe are properly latched to the ZIF connectors on the
E5384A and E5826/7A adapter cables. The ZIF connectors can withstand up to 50 cycles of
insertions. Please handle the probe with care.
Data Pod / Pod A
Control Pod / Pod B
Address Pod / Pod C
LA Channel
Signal Name
LA Channel
Signal Name
LA Channel
Signal Name
0
DQ0
0
CS#
0
SPARE1
1
DQ1
1
CAS#
1
SPARE2
2
DQ2
2
RAS#
2
RFU#2
3
DQ3
3
ODT
3
A12
4
DQ4
4
BA2
4
A11
5
DQ5
5
BA0
5
A10
6
DQ6
6
BA1
6
A9
7
DQ7
7
CKE
7
A8
8
DQ8
8
WE#
8
A7
9
DQ9
9
VREF
9
A6
10
DQ10
10
LDM
10
A5
11
DQ11
11
UDM
11
A4
12
DQ12
12
-
12
A3
13
DQ13
13
-
13
A2
14
DQ14
14
-
14
A1
15
DQ15
15
-
15
A0
Clock_P
LDQS
Clock_P
CK
Clock_P
-
Clock_N
LDQS#
Clock_N
CK#
Clock_N
-