參數資料
型號: SAF7129AH
廠商: NXP Semiconductors N.V.
元件分類: 通用總線功能
英文描述: Digital video encoder
文件頁數: 33/56頁
文件大?。?/td> 259K
代理商: SAF7129AH
2004 Mar 16
33
Philips Semiconductors
Product specification
Digital video encoder
SAF7129AH
Table 61
Subaddress 71H
Table 62
Subaddress 72H
Table 63
Subaddress 73H
Table 64
Subaddress 74H
Table 65
Subaddress 75H
BIT
SYMBOL
DESCRIPTION
7 to 0
RCV2E[7:0]
These are the 8 LSBs of the 11-bit code that determines the end of the output signal
on the RCV2 pin; the 3 MSBs of the 11-bit code are held at subaddress 72H; see
Table 62. Values above 1715 (FISE = 1) or 1727 (FISE = 0) are not allowed. Leading
sync slope at CVBS output coincides with trailing slope of RCV2 out at RCV2E = 49H.
BIT
SYMBOL
RCV2E10
RCV2E9
RCV2E8
RCV2S10
RCV2S9
RCV2S8
DESCRIPTION
7
6
5
4
3
2
1
0
This bit is reserved and must be set to a logic 0.
These are the 3 MSBs of end of output signal code; see Table 61.
This bit is reserved and must be set to a logic 0.
These are the 3 MSBs of start of output signal code; see Table 60.
BIT
SYMBOL
DESCRIPTION
7 to 0
TTXHS[7:0]
Start of signal on pin TTXRQ; see Fig.23.
PAL: TTXHS[7:0] = 42H
NTSC: TTXHS[7:0] = 54H
BIT
SYMBOL
DESCRIPTION
7 to 0
TTXHD[7:0]
Indicates the delay in clock cycles between rising edge of TTXRQ output and valid
data at pin TTX.
minimum value: TTXHD[7:0] = 2
BIT
SYMBOL
DESCRIPTION
7
6
5
4
3
2
CSYNCA4
CSYNCA3
CSYNCA2
CSYNCA1
CSYNCA0
VS_S2
Advanced composite sync against RGB output from 0 to 31 LLC clock periods.
Vertical sync shift between RCV1 and RCV2 (switched to output); in master mode it is
possible to shift Hsync (RCV2; CBLF = 0) against Vsync (RCV1; SRCV1 = 00).
standard value: VS_S[2:0] = 3
1
0
VS_S1
VS_S0
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參數描述
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SAF7129AH/V1,518 功能描述:視頻 IC 6 DAC VIDEO ENCODER 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
SAF7129AH/V1,557 功能描述:視頻 IC 6 DAC VIDEO ENCODER 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
SAF7129AH/V1-T 功能描述:視頻 IC 6 DAC VIDEO ENCODER 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
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