SAA7183AWP PHILIPS [NXP Semiconductors], SAA7183AWP Datasheet - Page 4

• Manufacturer Part Number: SAA7183AWP
• Description: Digital Video Encoder EURO-DENC2
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
BLOCK DIAGRAM
1996 Oct 02
handbook, full pagewidth
Digital Video Encoder (EURO-DENC2)
OVL2
OVL0
MP7
MP0
KEY
TTX
DP0
DP7
to
to
to
10 to 13
16 to 19
6 to 8
9
21
25 to 28
31 to 34
3, 15, 24,
30, 39, 42,
51, 79, 81
8
8
3
RESET SDA SCL
V SSD1
V SSD9
I
control
2
to
C-bus
1
INTERFACE
MANAGER
I
2
3
DATA
C-BUS
84
V DDD1
V DDD9
8
to
I
83
control
2
5, 14, 22,
29, 38, 46,
49, 80, 82
C-bus
SA
4
CbCr
I
Y
control
2
n.c.
C-bus
Fig.1 Block diagram; PLCC84.
PROCESSOR
2, 23, 40, 41,
43, 66
SECAM
DbDr
ENCODER
8
8
SAA7182A
SAA7183A
I
control
2
C-bus
RTCI
SP
CbCr
78
37
Y
4
C
Y
CDIR
AP
control bus
50 35 36 20 47 45 44 48
internal
RCV1
77
and timing
clock
RCV2
PROCESSOR
INTERFACE
TTXRQ
OUTPUT
CLOCK
SYNC
RGB
CREF
8
8
8
I
I
I
control
control
control
XTALO
2
2
2
C-bus
C-bus
C-bus
XTALI
SAA7182A; SAA7183A
LLC
TESTB
GI
V DDA4 to V DDA9
59
75
D
D
BI
56
63, 64,
68, 70,
72, 74
A
A
Preliminary specification
52, 67, 76
V DDA1
V DDA3
54,
57, 60
to
69
53
65
62
58
55
73
71
61
MGD668
V SSA1
V SSA3
CVBS
Y
CHROMA
TESTC
SELI
RI
RED
GREEN
BLUE
to