SAA7124 Просмотр технического описания (PDF) - Philips Electronics
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SAA7124 Datasheet PDF : 44 Pages
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Philips Semiconductors
Digital Video Encoder (ECO-DENC)
Preliminary specification
SAA7124; SAA7125
PINNING
SYMBOL
RESET
n.c.
VSSD1
SA
VDDD1
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
VDDD2
VSSD2
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
VDDD3
n.c.
VSSD3
MP7
MP6
MP5
MP4
VDDD4
VSSD4
MP3
MP2
MP1
MP0
RCV1
TYPE
I
−
I
I
I
O
O
O
O
O
O
O
O
I
I
−
−
−
−
−
−
I
−
I
I
I
I
I
I
I
I
I
I
I
I/O
PIN
PLCC84 LQFP64
1
57
2
−
3
6
4
59
5
5
6
61
7
62
8
63
9
64
10
1
11
2
12
3
13
4
14
7
15
8
16
−
17
−
18
−
19
−
20
−
21
−
22
13
23
−
24
14
25
9
26
10
27
11
28
12
29
22
30
23
31
15
32
16
33
17
34
18
35
19
QFP80
73
−
6
75
5
77
78
79
80
1
2
3
4
13
14
7
8
9
10
11
12
19
−
20
15
16
17
18
28
29
21
22
23
24
25
DESCRIPTION
Reset input, active LOW. After reset is applied, all digital I/Os
are in input mode. The I2C-bus receiver waits for the START
condition.
not connected
digital ground 1
The I2C-bus slave address select input pin. LOW: slave
address = 88H, HIGH = 8CH.
digital supply voltage 1
Test pin outputs. Leave open for normal operation.
digital supply voltage 2
digital ground 2
not connected
digital supply voltage 3
not connected
digital ground 3
Upper 4 bits of MPEG port. It is an input for “CCIR 656” style
multiplexed Cb, Y, Cr data.
digital supply voltage 4
digital ground 4
Lower 4 bits of MPEG port. It is an input for “CCIR 656” style
multiplexed Cb, Y, Cr data.
Raster Control 1 for video port. This pin receives/provides a
VS/FS/FSEQ signal.
1996 Nov 07
7
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