AT78C1507 ATMEL Corporation, AT78C1507 Datasheet - Page 12

• Manufacturer Part Number: AT78C1507
• Description: DVD/CD Read Channel
• Manufacturer: ATMEL Corporation

12
DVD/CD Read Channel
Table 3. AT78C1507 Pin List (Continued)
Pin #
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
Pin Name
NC4
NC9
NC10
TZC
TOK
NC5
NC6
SENA
SDATA
SCLK
VSS4
VDD4
VSS7
VDD7
FREF
VSS5
VDD5
PCLK
PDATA
CTP0
CTP1
CTP2
CTP3
CTP4
CTP5
CTP6
CTP7
VSS11
VDD11
VSS3
VDD3
WBLIN
WCLK
WCLKEN
Type
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Input
Input/Output
Digital Input
0V Supply
3.3V Supply
0V Supply
3.3V Supply
Digital Input
0V Supply
3.3V Supply
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
0V Supply
3.3V Supply
0V Supply
3.3V Supply
Digital Input
Digital Output
Digital Input
Description
Not Used
Not Used
Not Used
Track Zero Crossing
Tracking Error OK
Not Used
Not Used
Serial Data Enable
(must be high to read or write serial registers)
Serial Data, Input (write data) or Output (read
data)
Serial Data Clock
Power Supply
Power Supply
Power Supply
Power Supply
Frequency Reference for Wobble Clock
Synthesizer
Power Supply
Power Supply
Pre-pit Clock
Pre-pit Data
Digital Test Point Out, Bit 0
Digital Test Point Out, Bit 1
Digital Test Point Out, Bit 2
Digital Test Point Out, Bit 3
Digital Test Point Out, Bit 4
Digital Test Point Out, Bit 5
Digital Test Point Out, Bit 6
Digital Test Point Out, Bit 7
Power Supply
Power Supply
Power Supply
Power Supply
Raw Digital Wobble from AT78C1503
Write Clock (synthesized wobble clock)
Write Clock Enable
2054A–DVD–07/02