參數(shù)資料
型號: SAA7118
廠商: NXP Semiconductors N.V.
英文描述: Multistandard video decoder with adaptive comb filter and component video input
中文描述: 多標(biāo)準(zhǔn)視頻解碼器與自適應(yīng)梳狀濾波器和分量視頻輸入
文件頁數(shù): 160/169頁
文件大?。?/td> 665K
代理商: SAA7118
2001 May 30
160
Philips Semiconductors
Preliminary specification
Multistandard video decoder with adaptive
comb filter and component video input
SAA7118
16.3
Audio clock generation part
The given values force the following behaviour of the SAA7118 audio clock generation part:
Used crystal is 24.576 MHz
Expected field frequency is 59.94 Hz (e.g. NTSC M standard)
Generated audio master clock frequency at pin AMCLK is 256
×
44.1 kHz = 11.2896 MHz
AMCLK is externally connected to AMXCLK [short-cut between pins P11 (72) and M12 (76)]
ASCLK = 32
×
44.1 kHz = 1.4112 MHz
ALRCLK is 44.1 kHz.
Table 141
Audio clock part set-up values
Note
1.
All X values must be set to logic 0.
SUB
ADDRESS
(HEX)
REGISTER FUNCTION
BIT NAME
(1)
START VALUES
7
6
5
4
3
2
1
0
HEX
30
audio master clock cycles per
field; bits 7 to 0
audio master clock cycles per
field; bits 15 to 8
audio master clock cycles per
field; bits 17 and 16
reserved
audio master clock nominal
increment; bits 7 to 0
audio master clock nominal
increment; bits 15 to 8
audio master clock nominal
increment; bits 21 to 16
reserved
clock ratio AMXCLK to ASCLK
clock ratio ASCLK to ALRCLK
audio clock generator basic
set-up
reserved
ACPF7 to ACPF0
1
0
1
1
1
1
0
0
BC
31
ACPF15 to ACPF8
1
1
0
1
1
1
1
1
DF
32
X, X, X, X, X, X, ACPF17
and ACPF16
X, X, X, X, X, X, X, X
ACNI7 to ACNI0
0
0
0
0
0
0
1
0
02
33
34
0
1
0
1
0
0
0
0
0
1
0
1
0
0
0
1
00
CD
35
ACNI15 to ACNI8
1
1
0
0
1
1
0
0
CC
36
X, X, ACNI21 to ACNI16
0
0
1
1
1
0
1
0
3A
37
38
39
3A
X, X, X, X, X, X, X, X
X, X, SDIV5 to SDIV0
X, X, LRDIV5 to LRDIV0
X, X, X, X, APLL, AMVR, LRPH,
SCPH
X, X, X, X, X, X, X, X
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
00
03
10
00
3B to 3F
0
0
0
0
0
0
0
0
00
相關(guān)PDF資料
PDF描述
SAA7118E Multistandard video decoder with adaptive comb filter and component video input
SAA7118H Multistandard video decoder with adaptive comb filter and component video input
SAA7120 Digital Video Encoder (ConDENC)
SAA7120H-01 Digital Video Encoder (ConDENC)
SAA7121 Digital Video Encoder (ConDENC)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7118E 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard video decoder with adaptive comb filter and component video input
SAA7118E/V1,518 功能描述:視頻 IC COMPONENT VID DECODER W/COMB F RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7118E/V1,551 功能描述:視頻 IC COMPONENT VID DECODER W/COMB F RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7118E/V1,557 功能描述:視頻 IC COMPONENT VID DECODER W/COMB F RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7118E/V1/M5 功能描述:視頻 IC COMPONENT + VIDEO PROCESSOR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel