gs9023-cfy ETC-unknow, gs9023-cfy Datasheet - Page 3

• Manufacturer Part Number: gs9023-cfy
• Description: Embedded Audio Codec
• Manufacturer: ETC-unknow

PIN CONNECTIONS
PIN DESCRIPTIONS
GENNUM CORPORATION
1, 17, 26, 90
2-4
5
6-10,12-16
11, 23, 25, 29,
50, 58, 71, 82,
98, 100
18
19
20
NUMBER
DEMUX/MUX
SYMBOL
DIN[9:0]
VDDINT
VM[2:0]
WCINA
WCINB
RESET
EDH_INS
GND
VDDINT
ADDR3
ADDR2
ADDR1
ADDR0
VDDIO
DATA3
DATA4
DATA5
DATA6
DATA7
MUTE
ACLK
ANCI
GND
GND
GND
AM2
AM1
AM0
TRS
WE
CS
RE
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
75
1
74
2
NOTE: The GS9023 DOUT[9:0] MSB to LSB convention is compatible with
the GS9022 but reversed with the GS9032 or GS7005.
See Interconnection with GS9032 or GS7005 section.
73
3
TYPE
72
4
I
I
I
I
I
I
71
5
70
6
69
7
+3.3V power supply pins for core logic.
Video standard format. Used in conjunction with the TRS pin. VM[2] is the MSB
and VM[0] is the LSB. See Table 1 .
Mode of operation. When set HIGH, the GS9023 operates in Demultiplex Mode.
When set LOW, the GS9023 operates in Multiplex Mode.
Parallel digital video signal input. DIN[9] is the MSB and DIN[0] is the LSB. The
digital video input should contain TRS information.
Device ground.
Device reset. Active low.
48kHz word clock for channels 1 and 2. Used only when operating in Multiplex
Mode and when the audio source is not an AES/EBU data stream. This pin
should be grounded when inputting AES/EBU digital audio data or when
operating in Demultiplex Mode.
48kHz word clock for channels 3 and 4. Used only when operating in Multiplex
Mode and when the audio source is not an AES/EBU data stream. This pin
should be grounded when inputting AES/EBU digital audio data or when
operating in Demultiplex Mode.
68
8
67
9
66
10
65
11
(TOP VIEW)
GS9023
64
12
3
63
13
62
14
61
15
60
16
59
17
58
18
57
19
56
20
55
21
54
22
DESCRIPTION
53
23
52 51
24 25
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
GND
PKTEN
PKT0
PKT1
PKT2
PKT3
PKT4
PKT5
PKT6
PKT7
PKT8
VDDIO
AUXEN
CSB
CSA
UDB
UDA
VFLB
VFLA
SAFB
SAFA
GND
TEST
TEST
VDDINT
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