CXD1199AQ
Pin No.
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Symbol
MDB4
MDB5
MDB6
MDB7
MDBP
XTL2
XTL1
VDD
I/O
I/O
I/O
I/O
I/O
I/O
O
I
Description
Buffer memory data bus
Buffer memory data bus
Buffer memory data bus
Buffer memory data bus
Buffer memory data bus (for error flag)
Crystal oscillation circuit output
Crystal oscillation circuit output (16.9344 MHz)
Power supply (+5 V)
—
—
O
O
I
GND
GND
CLK
16.9344 MHz clock output
HCLK
CKSL
RMCK
LRCK
DATA
BCLK
C2PO
EMP
8.4672 MHz clock output
Clock select signal for CD-ROM decoder
Clock signal for CD-ROM decoder
I
I
LR clock signal from CD DSP (for discriminating L, R channels)
I
Data signal from CD DSP
DATA pin strobe clock signal (bit clock)
Error flag (C2 pointer) positive logic signal from CD DSP
Emphasis ON positive logic signal from CD DSP
Reset negative logic signal
GND
I
I
I
XRST
GND
I
—
O
O
O
O
O
I/O
I/O
I/O
I/O
I/O
DATO
LRCO
WCKO
BCKO
MUTE
TD7
Data signal to DAC (D/A converter)
LR clock signal to DAC
Word clock signal to DAC
Bit clock signal to DAC
Mute positive logic signal
Test I/O
TD6
Test I/O
TD5
Test I/O
TD4
Test I/O
TD3
Test I/O
—5—
SONY [ SONY CORPORATION ]
