6
Probe Pin-Out to Logic Analyzer and Scope
The following signals are omitted
from the logic analyzer connection
for the x16 probe system:
Address signal group
A15
Control signal group
BA2
CS2#, CS3#
VREFCA, VREFDQ
ZQ3, ZQ2, ZQ1, ZQ0
Data signal group
DMU
DQSL, DQSL#
Six signals are available for
probing on the flex portion of the x16
rigid/flex solder-down probe:
CS2#, CS3#
VREFCA, VREFDQ
VDD, VDDQ
Table 1. W3631A x16 DDR3 BGA probe pin out
The following signals are omitted
from the Logic Analyzer connection
for the x4/x8 probe system:
Address signal group
None
Control signal group
CS2#, CS3#
VREFCA, VREFDQ
ZQ3, ZQ2, ZQ1, ZQ0
Data signal group
None
Table 2. W3633A x4/x8 DDR3 BGA probe pin out
Left wing
Pin Signal name Group
All odd pins GND –
2 DQU7 Data
4 DQU5 Data
6 DQU1 Data
8 DQU3 Data
10 DQL0 Data
12 DQL2 Data
14 DQL6 Data
16 DQL4 Data
18 ODT1 Control
20 RAS# Control
22 ODT0 Control
24 CAS# Control
26 CS0# Control
28 CS1# Control
30 WE# Control
32 BA0 Control
34 A3 Address
36 A0 Address
38 A5 Address
40 A2 Address
42 A7 Address
44 A9 Address
46 RESET# Control
48 A13 Address
50 GND –
Right wing
Pin Signal name Group
50
GND –
48
DQU4 Data
46
DQU6 Data
44
DQSU# Data
42
DQSU Data
40
DQU2 Data
38
DQU0 Data
36
DML Data
34
DQL1 Data
32
DQL3 Data
30
DQL7 Data
28
DQL5 Data
26
CK Control
24
CK# Control
22
CKE1 Control
20
CKE0 Control
18
A10/AP Address
16
A12/BC# Address
14
BA1 Control
12
A4 Address
10
A1 Address
8
A6 Address
6
A11 Address
4
A8 Address
2
A14 Address
All odd pins
GND –
Left wing
Wing pin Signal name Group
All odd pins GND
–
2 DQ0
Data
4 DQ2
Data
6 DQS
Data
8 DQS#
Data
10 DQ6
Data
12 DQ4
Data
14 –
–
16 RAS#
Control
18 ODT1
Control
20 CAS#
Control
22 ODT0
Control
24 WE#
Control
26 CS0#
Control
28 CS1#
Control
30 BA2
Control
32 BA0
Control
34 A0
Address
36 A3
Address
38 A5
Address
40 A2
Address
42 A7
Address
44 A9
Address
46 RESET#
Control
48 A13
Address
50 GND
–
Right wing
Wing pin Signal name Group
50
GND –
48
– –
46
– -–
44
– –
42
– –
40
– –
38
DM Data
36
DQ1 Data
34
DQ3 Data
32
DQ7 Data
30
DQ5 Data
28
CK Control
26
CK# Control
24
CKE1 Control
22
CKE0 Control
20
A10/AP Address
18
A15 Address
16
A12/BC# Address
14
BA1 Control
12
A4 Address
10
A1 Address
8
A6 Address
6
A11 Address
4
A8 Address
2
A14 Address
All odd pins
GND –
(21 páginas)
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