參數(shù)資料
型號: SAA7327
廠商: NXP Semiconductors N.V.
英文描述: Digital servo processor and Compact Disc decoder with integrated DAC for video CD (CD7 II)(應(yīng)用于視頻CD的帶綜合數(shù)模轉(zhuǎn)換器(DAC)的數(shù)字伺服處理器和光盤譯碼器)
中文描述: 數(shù)字伺服處理器和光盤解碼器集成了用于視頻光盤(CD7抗原二)(應(yīng)用于視頻光碟的帶綜合數(shù)模轉(zhuǎn)換器(DAC)的的數(shù)字伺服處理器和光盤譯碼器援會)
文件頁數(shù): 40/68頁
文件大小: 284K
代理商: SAA7327
2000 Jun 26
40
Philips Semiconductors
Product specification
Digital servo processor and Compact Disc
decoder with integrated DAC for video CD (CD7 II)
SAA7327
2
(status control
to servo part -
not the
STATUS pin)
0010
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1010
1011
1100
1111
1110
0000
0011
0010
0100
0111
0110
X000
X001
X010
X011
X100
X101
X110
X111
0XXX
1XXX
status = SUBQREADY-I
status = MOTSTART1
status = MOTSTART2
status = MOTSTOP
status = PLL Lock
status = V1
status = V2
status = MOTOR-OV
status = FIFO overflow
status = shock detect
status = latched shock detect
status = latched shock detect reset
I
2
S-bus; CD-ROM mode
EIAJ; CD-ROM mode
I
2
S-bus; 18-bit; 4f
s
mode
I
2
S-bus; 18-bit; 2f
s
mode
I
2
S-bus; 16-bit; f
s
mode
EIAJ; 16-bit; 4f
s
EIAJ; 16-bit; 2f
s
EIAJ; 16-bit; f
s
EIAJ; 18-bit; 4f
s
EIAJ; 18-bit; 2f
s
EIAJ; 18-bit; f
s
motor gain G = 3.2
motor gain G = 4.0
motor gain G = 6.4
motor gain G = 8.0
motor gain G = 12.8
motor gain G = 16.0
motor gain G = 25.6
motor gain G = 32.0
disable comparator clock divider
enable comparator clock divider; only if SELLPLL
set HIGH
motor f
4
= 0.5
×
n Hz
motor f
4
= 0.7
×
n Hz
motor f
4
= 1.4
×
n Hz
motor f
4
= 2.8
×
n Hz
motor f
3
= 0.85
×
n Hz
motor f
3
= 1.71
×
n Hz
motor f
3
= 3.42
×
n Hz
reset
reset
reset
reset
3
(DAC output)
0011
4
(motor gain)
0100
5
(motor
bandwidth)
0101
XX00
XX01
XX10
XX11
00XX
01XX
10XX
reset
reset
REGISTER
ADDRESS
DATA
FUNCTION
INITIAL
(1)
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