LC895196 Datasheet, PDF (8/12 Pages) Sanyo Semicon Device – ATA-PI Compatible CD-ROM Decoder IC

LC895196
Continued from preceding page.
Pin No.
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
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
C2PO
SDATA
BCK
LRCK
EXCK
WFCK
SBSO
V_DD
V_SS0
SCOR
DSDATA
DLRCK
DBCK
MCK
TEST0
TEST1
CSEL
ZRSTIC
CSCTRL
MCK2
MCK3
V_SS0
XTALCK0
XTAL0
V_SS0
V_DD
ZRESET
ZRD
ZWR
ZCS
V_SS0
SUA0
SUA1
SUA2
SUA3
SUA4
SUA5
SUA6
D0
D1
D2
D3
V_DD
V_SS0
D4
D5
D6
D7
ZINT0
ZINT1
ZSWAIT
ZRSTCPU
XTALCK1
Type
Function
I
I
CD-DSP interface
I
I
O
I Subcode I/O
I
P
P
I Subcode I/O
O
O DAC output
O
O XTALCK1 1/1, 1/2 and STOP output
I
I ^{Test input pin. Connect to VSS.}
I ATAPI control signal
O Reset signal to the drive reset IC
I Microcontroller-side CS active low/high select pin
O XTALCK0 1/1, 1/2, 1/5, 1/512 and STOP output
O XTALCK0 1/1, 1/5, 2/5, 1/512 and STOP output
P
NC
I X’tal oscillator circuit input
O X’tal oscillator circuit input
P
P
I LSI reset
I Microcontroller data read signal input
I Microcontroller data write signal input
I Input pin for the register chip select signal from the microcontroller
P
I
I
I
I Microcontroller register select signals
I
I
I
B
B Microcontroller data signals.
B Built-in pull-up resistors.
B
P
P
B
B Microcontroller data signals
B Built-in pull-up resistors.
B
O Output pin for interrupt request signal to the microcontroller (set by the ECC-side registers)
O Output pin for interrupt request signal to the microcontroller (set by the ATAPI-side registers)
O Wait signal to the microcontroller
O Reset signal to the CPU
I X’tal oscillator circuit input
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