參數(shù)資料
型號(hào)： SAA7111
廠商： NXP Semiconductors N.V.
英文描述： Video Input Processor VIP
中文描述： 視頻輸入處理器貴賓
文件頁(yè)數(shù)： 49/64頁(yè)
文件大?。?/td> 433K
代理商： SAA7111
1998 May 15
49
Philips Semiconductors
Product specification
Video Input Processor (VIP)
SAA7111
16.2.18 S
UBADDRESS
1A (
READ
-
ONLY REGISTER
)
Table 32
Line-21 text slicer status SA 1A
16.2.19 S
UBADDRESS
1B (
READ
-
ONLY REGISTER
)
Table 33
First decoded data byte of the text slicer SA 1B
16.2.20 S
UBADDRESS
1C (
READ
-
ONLY REGISTER
)
Table 34
Second decoded data byte of the text slicer SA 1C
16.2.21 S
UBADDRESS
1F (
READ
-
ONLY REGISTER
)
Table 35
Status byte SA 1F
I
2
C-BUS
STATUS BIT
NAME
FUNCTION
STATUS BIT
F1RDY
F1VAL
F2RDY
F2VAL
new data on field 1 has been acquired (for asynchronous reading); active HIGH
Line-21 of field 1 carries valid data; active HIGH
new data on field 2 has been acquired (for asynchronous reading); active HIGH
Line-21 of field 2 carries valid data; active HIGH
D0
D1
D2
D3
I
2
C-BUS
TEXT DATA
BITS
FUNCTION
DATA BITS
BYTE1 (6 to 0)
P1
data bit 6 to 0 of first data byte
parity error flag bit; bit goes HIGH when a parity error has occurred
D6 to D0
D7
I
2
C-BUS
TEXT DATA
BITS
FUNCTION
DATA BITS
BYTE2 (6 to 0)
P2
data bit 6 to 0 of second data byte
parity error flag bit; bit goes HIGH when a parity error has occurred
D6 to D0
D7
I
2
C-BUS
STATUS BIT
NAME
FUNCTION
STATUS BIT
CODE
SLTCA
WIPA
GLIMB
GLIMT
FIDT
HLCK
STTC
colour signal according to selected standard has been detected; active HIGH
slow time constant active in WIPA-mode; active HIGH
white peak loop is activated; active HIGH
gain value for active luminance channel is limited [min (bottom)]; active HIGH
gain value for active luminance channel is limited [max (top)]; active HIGH
identification bit for detected field frequency; LOW = 50 Hz and HIGH = 60 Hz
status bit for locked horizontal frequency; LOW = locked and HIGH = unlocked
status bit for horizontal phase loop; LOW = TV time-constant and
HIGH = VTR time-constant
D0
D1
D2
D3
D4
D5
D6
D7
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7111A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced Video Input Processor EVIP
SAA7111AH 制造商:NXP Semiconductors 功能描述: 制造商:Philips Semiconductor 功能描述: 制造商:NXP Semiconductors 功能描述:TV/VIDEO SIGNAL PROCESSOR, 64 Pin, Plastic, QFP
SAA7111AH/V4,557 功能描述:視頻 IC ENHANCED 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
SAA7111AHBG 功能描述:視頻 IC ENHANCED 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
SAA7111AHZ 制造商:NXP Semiconductors 功能描述:
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