Sony hcd-hdx501W Service Manual page 92

HCD-HDX500/HDX501W
QQ
3 7 63 1515 0
DSP BOARD IC002 ADSST-AVR-1115 (DSP)
Pin No. Pin Name
1 VDDINT
2
CLKCFG0
3
CLKCFG1
BOOTCFG0,
4, 5
BOOTCFG1
6 GND
7
VDDEXT
8
GND
9
VDDINT
10 GND
11
VDDINT
12
GND
13
VDDINT
14
GND
15 INT_REQ
16
DIR_ERR
17
AD7
18
GND
19 VDDINT
TE
L 13942296513
20
GND
21
VDDEXT
22
GND
23 VDDINT
24 to 26
AD6 to AD4
27
VDDINT
28
GND
29, 30 AD3, AD2
31
VDDEXT
32
GND
33, 34
AD1, AD0
35
WR*
36, 37 VDDINT
38
GND
39
RD*
40
ALE
41 to 43 AD15 to AD13
44
GND
45
VDDEXT
46
AD12
www
47 VDDINT
48
GND
49 to 52
AD11 to AD8
.
53
A16
54
VDDINT
55 GND
92
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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" in this set
I Boot mode selection signal input terminal Fixed at "H" in this set
- Ground terminal
-
Power supply terminal (+3.3V) (for I/O)
-
Ground terminal
-
Power supply terminal (+1.2V) (for core)
- Ground terminal
-
Power supply terminal (+1.2V) (for core)
-
Ground terminal
-
Power supply terminal (+1.2V) (for core)
-
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 receiver
I/O
Two-way address and data bus terminal Not used
-
Ground terminal
- Power supply terminal (+1.2V) (for core)
-
Ground terminal
-
Power supply terminal (+3.3V) (for I/O)
-
Ground terminal
- Power supply terminal (+1.2V) (for core)
I/O
Two-way address and data bus terminal Not used
-
Power supply terminal (+1.2V) (for core)
-
Ground terminal
I/O Two-way address and data bus terminal Not used
-
Power supply terminal (+3.3V) (for I/O)
-
Ground terminal
I/O
Two-way address and data bus terminal Not used
O
Write enable signal output terminal Not used
- Power supply terminal (+1.2V) (for core)
-
Ground terminal
O
Read enable signal output terminal Not used
O
Address latch enable signal output terminal Not used
I/O Two-way address and data bus terminal Not used
-
Ground terminal
-
Power supply terminal (+3.3V) (for I/O)
I/O
Two-way address and data bus terminal Not used
- Power supply terminal (+1.2V) (for core)
-
Ground terminal
x ao u163
y
I/O
Two-way address and data bus terminal Not used
i
-
Not used
-
Power supply terminal (+1.2V) (for core)
- Ground terminal
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2 9
8
Description
Q Q
3 6 7 1 3 1 5
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9