Sony STR-DN850 Service Manual page 100

STR-DN860/DN1060
MB-1409 BOARD (1/18) IC102, IC103 H5TQ2G63FFR-PBCR (SD-RAM)
Pin No. Pin Name
A1 VDDQ
A2 DQU5
A3 DQU7
A4 NO_USE
A5 NO_USE
A6 NO_USE
A7 DQU4
A8 VDDQ
A9 VSS
B1 VSSQ
B2 VDD
B3 VSS
B4 NO_USE
B5 NO_USE
B6 NO_USE
B7 DQSU
B8 DQU6
B9 VSSQ
C1 VDDQ
C2 DQU3
C3 DQU1
C4 NO_USE
C5 NO_USE
C6 NO_USE
C7 DQSU
C8 DQU2
C9 VDDQ
D1 VSSQ
D2 VDDQ
D3 DMU
D4 NO_USE
D5 NO_USE
D6 NO_USE
D7 DQU0
D8 VSSQ
D9 VDD
E1 VSS
E2 VSSQ
E3 DQL0
E4 NO_USE
E5 NO_USE
E6 NO_USE
100
I/O
-
DQ Power Supply: 1.5V +/-0.075V
I/O Data Input/output: Bi-directional data bus.
I/O
Data Input/output: Bi-directional data bus.
-
Not used
- Not used
-
Not used
I/O
Data Input/output: Bi-directional data bus.
-
DQ Power Supply: 1.5V +/-0.075V
- Ground
- DQ Ground
-
Power Supply: 1.5V +/-0.075
-
Ground
-
Not used
-
Not used
-
Not used
Data Strobe: Output with read data, input with write data. Edge-aligned with read data, cen-
tered in write data. For the x16, DQSL: corresponds to the data on DQL0-DQL7; DQSU corre-
sponds to the data on DQU0-DQU7. The data strobe DQS, DQSL and DQSU are paired with
I/O
differential signals DQS, DQSL and DQSU, respectively, to provide differential pair signaling
to the system during reads and writes. DDR3 SDRAM supports differential data strobe only
and does not support single-ended.
I/O
Data Input/output: Bi-directional data bus.
-
DQ Ground
- DQ Power Supply: 1.5V +/-0.075V
I/O Data Input/output: Bi-directional data bus.
I/O
Data Input/output: Bi-directional data bus.
-
Not used
- Not used
-
Not used
Data Strobe: Output with read data, input with write data. Edge-aligned with read data, cen-
tered in write data. For the x16, DQSL: corresponds to the data on DQL0-DQL7; DQSU corre-
sponds to the data on DQU0-DQU7. The data strobe DQS, DQSL and DQSU are paired with
I/O
differential signals DQS, DQSL and DQSU, respectively, to provide differential pair signaling
to the system during reads and writes. DDR3 SDRAM supports differential data strobe only
and does not support single-ended.
I/O Data Input/output: Bi-directional data bus.
-
DQ Power Supply: 1.5V +/-0.075V
-
DQ Ground
-
DQ Power Supply: 1.5V +/-0.075V
Input Data Mask: DM is an input mask signal for write data. Input data is masked when DM
is sampled HIGH coincident with that input data during a Write access. DM is sampled on
I
both edges of DQS. For x8 device, the function of DM or TDQS/ TDQS is enabled by Mode
Register A11 setting in MR1.
-
Not used
-
Not used
-
Not used
I/O
Data Input/output: Bi-directional data bus.
- DQ Ground
- Power Supply: 1.5V +/-0.075
-
Ground
-
DQ Ground
I/O
Data Input/output: Bi-directional data bus.
-
Not used
-
Not used
-
Not used
Description