參數(shù)資料
型號(hào): SAA7113
廠商: NXP Semiconductors N.V.
英文描述: GT 14C 14#16 PIN PLUG
中文描述: 9位視頻輸入處理器
文件頁數(shù): 33/80頁
文件大?。?/td> 279K
代理商: SAA7113
1
3
P
P
9
S
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Table 17
Sliced data format on the 8-bit VPO-bus (data types 0 to 5 and 8 to 14)
Table 18
Explanation to Table 17
Notes
1.
2.
3.
Inverted EP (bit 7); for EP see note 2.
Even parity (bit 6) of bits 5 to 0.
Odd parity (bit 7) of bits 6 to 0.
BLANKING
PERIOD
TIMING
REFERENCE CODE
INTERNAL HEADER
SLICED DATA
TIMING
REFERENCE CODE
BLANKING
PERIOD
...
80
10
FF
00
00
SAV
SDID
DC
IDI1
IDI2
DLN1
DHN1
...
DLNn
DHNn
FF
00
00
EAV
80
10
...
NAME
EXPLANATION
SAV
SDID
start of active data; see Tables 5 to 7
sliced data identification: NEP
(1)
, EP
(2)
, SDID5 to SDID0, freely programmable via I
2
C-bus subaddress 5EH, D5 to D0, e. g. to be used as
source identifier
Dword count: NEP
(1)
, EP
(2)
, DC5 to DC0; DC is inserted for software compatibility reasons to SAA7112, but does not represent any relevant
information for SAA7113H applications.
DC describes the number of succeeding 32-bit words:
DC =
1
4
(C + n), where C = 2 (the two data identification bytes IDI1 and IDI2) and n = number of decoded bytes according to the chosen text
standard. As the sliced data are transmitted nibble wise, the maximum number of bytes transmitted (NBT) starting at IDI1 results to:
NBS = (DC
×
8)
2
DC can vary between 1 and 11, depending on the selected data type.
Note that the number of bytes actually transmitted can be less than NBT for two reasons:
1. result of DC would result to a non-integer value (DC is always rounded up)
2. standard not recognized (wrong standard or poor input signal)
internal data identification 1: OP
(3)
, FID (field 1 = 0, field 2 = 1), LineNumber8 to LineNumber3
internal data identification 2: OP
(3)
, LineNumber2 to LineNumber0, DataType3 to DataType0; see Table 4
sliced data LOW nibble, format: NEP
(1)
, EP
(2)
, D3 to D0, 1, 1
sliced data HIGH nibble, format: NEP
(1)
, EP
(2)
, D7 to D4, 1, 1
end of active data; see Tables 5 to 7
DC
IDI1
IDI2
DLNn
DLHn
EAV
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7113H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:9-bit video input processor
SAA7113H/V2,518 功能描述:視頻 IC VIDEO INPUT PROCESSOR (V9) 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
SAA7113H/V2,557 功能描述:視頻 IC 9-BIT VIDEO INPUT 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
SAA7113H/V2557 制造商:NXP Semiconductors 功能描述:VIDEO INPUT PROCESSOR 9BIT 44QFP
SAA7113HB 功能描述:視頻 IC 9-BIT VIDEO INPUT 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