SAA2510 Просмотр технического описания (PDF) - Philips Electronics
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SAA2510 Datasheet PDF : 28 Pages
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EBUIN
AUDIOCLK
WSIN
CLIN
EFIN
DAIN
NDAV
SDA
SCL
INT
ASEL
EXTERNAL
4 Mbit DRAM
OSD
BUFFER
3k
PLAY
CONTROL
BUFFER
7k
AUDIO
FIFO
VIDEO
FIFO
VIDEO
BUFFER
0
VIDEO
BUFFER
1
VIDEO
BUFFER
2
Sys_osc_1 Sys_osc_0 RESET
76
74
27
SYSTEM CLOCK
BLOCK
DECODER
HOST
I2C
INTERFACE
SYSTEM
CONTROLLER
W CAS
RAS A0 to A8
DR0 to DR15
CDIR
79
MEMORY MANAGEMENT UNIT
VIDEO
CLOCK
84
Vid_osc_0
86 Vid_osc_1
82
CLK27
80
CREF
DATA
SORTER
VIDEO DECODER
7 to 1
8
100
8 95 to 88
IDCT
FRAME
RECON-
VIDEO
GENERATOR
99
97
STRUCTOR
11
9
UV0 to UV7
Y0 to Y7
VSYNC
HREF
TLSAND
CSYNC
SAA2510
TEST CONTROL
77
TP1
78
28
TP2
DRAMON
AUDIO DECODER
12 EBUOUT
13 DAOUT
16 CLOUT
14
WSOUT
MGE325
Fig.1 Block diagram.
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