SAA7392 Просмотр технического описания (PDF) - Philips Electronics
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SAA7392 Datasheet PDF : 76 Pages
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WREFMID WIN
W441
WREFLO WREFHI ATIPSYC
XEFM
EFMDATA
PANIC
LASERON
IREF
VREF
8
IREF
7 GENERATOR
1 3 2 6 26 25
WOBBLE
PROCESSOR
78
EFM CLOCK
GENERATOR
79
EFM
MODULATOR
77 27
ENCODE
CONTROL
SUBCODE
INSERT
65
SUB
67
SFSY
66
RCK
OTD
T1
T2
MOTO2/ T3
MOTO1
VSSA1
VDDA1
VDDA2
VSSA2
VDDD
VSSD
VDDE
23
70
69
73
74
4
5
15
16
30, 49, 53, 76
19, 31, 43, 48,
52, 62, 71, 75
20, 44, 63, 72
HF DATA
CAPTURE
MOTOR/TACHO
INTERFACE
SAA7392
SERIAL IN
ERROR CORRECTOR
AND
MEMORY PROCESSOR
SERIAL OUT
BIT DETECTOR
DE-MODULATOR
SYSTEM CLOCK
GENERATOR
RESET
TEST
CONTROL
SUB-CPU INTERFACE
64
DATAI
60
WCLK
61
BCLK
57
SYNC
55
V4
56
EBUOUT
59
DATAO
54
STOPCK
58
FLAG
51
PCAin
11 14 10 13 12 80 29 24 22 21
28
HREFLO HREFHI AGCREF CL1 XTLO
HREFMID HIN MEAS1 MUXSWI XTLI
PORE
35
to
18 17 68 42 47 46 45 50 32 33 34
TEST2 TEST1
DA7
RDi
CSi
SDA
CFLG to ALE
WRi
SCL
INT
DA0
MGR791
Fig.1 Block diagram.
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