Dsp Block Diagram - Sony BDP-BX1 Service Manual
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Also See for BDP-BX1:
- Service manual (129 pages) ,
- Operating instructions manual (79 pages) ,
- Specifications (2 pages)
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BDP-B×l/S350
3-3.
DSP BLOCK DIAGRAM
r
I
MB-124BOARD(1/3)
_
I CN700
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I
I
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A0-12 / M8,M3,M7,N2,N8,N3,N7, _/' ...........................................
DO,&OJ12 .............................................................
]
k
P2 P8 P3 M2 P7 R2
/ _
BA0,BA1 _
BA2_L
/WE(_
)4
/CAS _ L ).
/RAS (_
)-
/CS _L
)-
CK _
)_
/OK kK ).
CKE _ )-
ODT,.__
)"
UDM/LDM _ B_
A0-12 L %E_E_F:[_?...........
BA0,BA1
BA2
/WE {_
/CAS _L
/RAS (_
/CS _L
OK
/CK (K
CKE (>K
ODT _K
UDM/LDM _B:
UDQS/LDUS _
DDR2 SDRAM
/UDQS//LDUS
).
).
DDR2SDRAM
)1
).
).
).
).
).
).
/CK _,
CKE _"
UDM/LDM _
-
USQS/LDUS _"
UDQS LDUS _
I_
(I/3)
MAIN SYSTEM CONTROL, DSP,SATAFF,MEMORY CONTROL
UAORXDB
UAOTXDB
GRO11
SATXP0
GPIO10
SATXN0
SARXN0
SARXP0
SACREFP _B
R4,R3,P2T4,T3,U3,U4,V1
L4,L2K3 N4,L3,M3,M4,P31
AE4,AD4,AF3 AP2,AC4 AC3,AB4 AC2,
UMDQ0-31
AK3 AJ4 AH5:AJ3,AG5:AF4,AH4,AG3
......................................................................
:_
Y7,Wt,Y4,V3,
Y5,Y2,Y3,V&
UMA0-12
AAI ,V7,U6,W6,
W4,
)
UMBA0,UMBA1
UMCSB1
UMWEB
UMCASB
UMRASB
UMCSB0
UMCK0
UMCKB0
UMCKE
UMODT0
S2DOUT
S2DIN
S2CKIN
S2CSB
UAODSRB _
GPIO14
RSTSWB
AG14,AN15,AK14,AL16,
WMA0-12
AJ14,AMt4,AL14,AH16,
ANI3,AG16,AHt7,AHt5,
AK15,
_
WMBA0,UMBAI
WMCSB1
WMWEB
WMCASB
WMRASB
WMCSB0
WMCK0
WMCKB0
WMCKE
WMODT0
_
MDMt,WMDM0
WMDQS1,WMDQ0
]t9) WMDQSB1,WMDQSB0
_ WMCK1
WMCKB1
WMDM3,WMDM2
WMDQS3,WMDQ2
WMDQSB3,WMDQSB2
NREB_
NFOEB,
FCSB1,
NCLE,
NALE,
NWEB,
@1013,
CLOCK GENERATOR
XOUT d'_
SSCLK
-[
_____ X 701
X,N/OLK,.
d> T 5MHz
I
I
CN90t I
TXD
DIPSW1
DIPSW0
_]
CN904
q
TH901
BUFFER
4M NOR FLASH ROM
-18
_
A0-17
)WE
)OE
"(
)CE
-_ _RESET
= CEC = _] _
(3/3)
EMMA XRST J
_
(SEE PAGE 3-5)
2G NAND FLASH ROM
EMI XNRDY
_(
RY/BY
EMI XNOE
_{
nRE
EMI XFCS1
_(
nCE
EMI NCLE
_(
CLE
EMI NALE
_(
ALE
EMI XNWE
_{
WE
NAND WP
_(
)WP
(JIG)
IF SDI
IF SDO
IF SCK
XIF CS
IF START BIT
SYSCON REQ
CEC
TEMP
XlF RST
IT
(SEE PAGE 3-6)
3-3
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