Sony HCD-DZ830W Service Manual page 87

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DSP BOARD IC002 ADSST-AVR-1115 (DIGITAL AUDIO PROCESSOR)
Pin No. Pin Name
1 VDDINT
2 CLKCFG0
3 CLKCFG1
4, 5 BOOTCFG0,BOOTCFG1
6
7 VDDEXT
8
9 VDDINT
10
11 VDDINT
12
13 VDDINT
14
15 INT_REQ
16 DIR_ERR
17
18
19 VDDINT
20
TE
L 13942296513
21 VDDEXT
22
23 VDDINT
24 to 26 AD6 to AD4
27 VDDINT
28
29, 30 AD3, AD2
31 VDDEXT
32
33, 34 AD1, AD0
35
36, 37 VDDINT
38
39
40
41 to 43 AD15 to AD13
44
45 VDDEXT
46
47 VDDINT
48
www
49 to 52 AD11 to AD8
53
54 VDDINT
.
55
56, 57 A17, A18
58
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I/O
— Power supply terminal (+1.2V) (for core)
Core instruction rate to CLKIN (pin 142) ratio selection signal input terminal
I
Fixed at "L" in this set
Core instruction rate to CLKIN (pin 142) ratio selection signal input terminal
I
Fixed at "H" (+3.3V LINE) in this set
I Boot mode selection signal input terminal Fixed at "H" (+3.3V LINE) in this set
GND — Ground terminal
— Power supply terminal (+3.3V) (for I/O)
GND — Ground terminal
— Power supply terminal (+1.2V) (for core)
GND — Ground terminal
— Power supply terminal (+1.2V) (for core)
GND — Ground terminal
— Power supply terminal (+1.2V) (for core)
GND — Ground terminal
O Interrupt signal output to the system controller
I PLL lock error signal and data error flag input from the digital audio interface
AD7 I/O Not used (Open)
GND — Ground terminal
— Power supply terminal (+1.2V) (for core)
GND — Ground terminal
— Power supply terminal (+3.3V) (for I/O)
GND — Ground terminal
— Power supply terminal (+1.2V) (for core)
I/O Not used (Open)
— Power supply terminal (+1.2V) (for core)
GND — Ground terminal
I/O Two-way address and data bus terminal Not used
— Power supply terminal (+3.3V) (for I/O)
GND — Ground terminal
I/O Not used (Open)
WR O Not used (Open)
— Power supply terminal (+1.2V) (for core)
GND — Ground terminal
RD O Not used (Open)
ALE O Not used (Open)
I/O Not used (Open)
GND — Ground terminal
— Power supply terminal (+3.3V) (for I/O)
AD12 I/O Not used (Open)
— Power supply terminal (+1.2V) (for core)
GND — Ground terminal
I/O Not used (Open)
A16 x ao — Not used (Open)
y
— Power supply terminal (+1.2V) (for core)
i
GND — Ground terminal
— Not used (Open)
GND — Ground terminal
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HCD-DZ830W/DZ850KW
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