lc895126 Sanyo Semiconductor Corporation, lc895126 Datasheet - Page 4

• Manufacturer Part Number: lc895126
• Description: Cd-rom Decoder With Built-in Scsi Interface
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Pin No.
41
42
43
44
45
46
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
ZTALCK1
CSCTRL
ZSWAIT
Symbol
XTAL1
ZINT0
ZINT1
SUA0
SUA1
SUA2
SUA3
SUA4
SUA5
SUA6
X1EN
V
V
IOP0
IOP1
IOP2
IOP3
IOP4
V
V
REQ
V
V
MSG
V
V
ZCS
RST
ACK
BSY
V
V
SEL
V
C/D
D0
D1
D2
D3
D4
D5
D6
D7
I/O
SS0
SS0
SS0
SS1
SS1
SS1
SS1
SS1
DD
DD
DD
Type
NC
B
B
B
B
P
P
B
B
B
B
O
O
O
P
B
B
B
B
B
O
P
P
P
B
B
P
B
B
P
P
B
B
P
B
B
P
I
I
I
I
I
I
I
I
I
I
I
Register chip select signal input from the microcontroller
CS active low/active high selection input from the microcontroller
Microcontroller register selection signals
Microcontroller data signals
Interrupt request signal output to the microcontroller (ECC side. Set up by register settings.)
Interrupt request signal output to the microcontroller (SCSI side. Set up by register settings.)
Wait signal output to the microcontroller
General-purpose I/O
Must be tied low in versions without a PLL circuit. Must be connected to V
Shock proof function oscillator circuit input. Used by the PLL circuit in PLL versions.
Shock proof function oscillator circuit output. Used by the PLL circuit in PLL versions.
Analog system ground in PLL versions
Analog system power supply in PLL versions
SCSI interface connections
SCSI interface connections
SCSI interface connections
SCSI interface connections
LC895126
Function
DD
through a resistor in versions that use the PLL circuit.
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