CXD1804CR View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
Manufacturer
CXD1804CR Datasheet PDF : 103 Pages
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CXD1804CR
Pin
No.
Symbol I/O Logic
Classification
74 MDB6 I/O
BufMem I/F
75 MDB7 I/O — BufMem I/F
76 VSS
—
Power
77 MDB8 I/O
BufMem I/F
78 MDB9 I/O
BufMem I/F
79 MDB10 I/O
BufMem I/F
80 MDB11 I/O
BufMem I/F
81 MDB12 I/O
BufMem I/F
82 MDB13 I/O
BufMem I/F
83 MDB14 I/O
BufMem I/F
84 MDB15 I/O
BufMem I/F
85 VSS
— — Power
86 VDD
— — Power
87 EXCK
O
CD DSP I/F
88 SBIN
I
CD DSP I/F
89 SCOR
I
CD DSP I/F
90 WFCK
91 C2PO
92 BCLK
93 MDAT
94 LRCK
95 VSS
96 NC
97 NC
98 DATO
99 XLAT
100 DSTB
101 VSS
102 VDD
103 TST0
104 TST1
105 TST2
106 TST3
107 TST4
I
CD DSP I/F
I
CD DSP I/F
I
CD DSP I/F
I
CD DSP I/F
I
CD DSP I/F
— — Power
— — NC
— — NC
O
CD DSP I/F
O
CD DSP I/F
O
CD DSP I/F
— — Power
— — Power
I
Test I/F
I
Test I/F
I
Test I/F
I
Test I/F
I
Test I/F
Description
Buffer memory data bus bit 6
Buffer memory data bus bit 7
VSS
Buffer memory data bus bit 8
Buffer memory data bus bit 9
Buffer memory data bus bit 10
Buffer memory data bus bit 11
Buffer memory data bus bit 12
Buffer memory data bus bit 13
Buffer memory data bus bit 14
Buffer memory data bus bit 15
VSS
VDD
SBIN read clock
(connected to the EXCK pin (Pin 65) of the CXD2500)
Subcode serial signal
(connected to the SBSO pin (Pin 64) of the CXD2500)
Subcode sync signal
(connected to the SCOR pin (Pin 63) of the CXD2500)
Write frame clock
(connected to the WFCK pin (Pin 62) of the CXD2500)
Indicates that an error exists in C2 pointer signal MDAT.
Bit clock. MDAT strobe signal.
Serial data stream from CD DSP
LR signal. Indicates MDAT L or R channel.
VSS
NC
NC
Serial data output from sub CPU to CD DSP
DATO latch signal. Latches at the rising edge.
DATO transfer clock
VSS
VDD
Test pin 0
Test pin 1
Test pin 2
Test pin 3
Test pin 4
–7–
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