參數資料
型號: 935267395551
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號轉換
英文描述: COLOR SIGNAL DECODER, PBGA156
封裝: 15 X 15 MM, 1.15 MM HEIGHT, PLASTIC, MS-034, SOT-472-1, BGA-156
文件頁數: 39/178頁
文件大?。?/td> 988K
代理商: 935267395551
2004 Jul 22
133
Philips Semiconductors
Product specication
Multistandard video decoder with adaptive
comb lter and component video input
SAA7118
15.2.27 SUBADDRESS 1EH
Table 66 Status byte 1 video decoder; 1EH[6:0]; read only register
15.2.28 SUBADDRESS 1FH
Table 67 Status byte 2 video decoder; 1FH[7:5] and 1FH[3:0]; read only register
BIT
DESCRIPTION
I2C-BUS
CONTROL BIT
VALUE
FUNCTION
D6
status bit for locked horizontal frequency
HLCK
0
locked
1
unlocked
D5
slow time constant active in WIPA mode
SLTCA
0
not active
1
active
D4
gain value for active luminance channel is limited;
maximum (top)
GLIMT
0
not active
1
active
D3
gain value for active luminance channel is limited;
minimum (bottom)
GLIMB
0
not active
1
active
D2
white peak loop is activated
WIPA
0
not active
1
active
D[1:0]
detected colour standard
DCSTD[1:0]
00
no colour
(black-white)
01
NTSC
10
PAL
11
SECAM
BIT
DESCRIPTION
I2C-BUS
CONTROL BIT
VALUE
FUNCTION
D7
status bit for interlace detection
INTL
0
non-interlaced
1
interlaced
D6
status bit for horizontal and vertical loop
HLVLN
0
both loops locked
1
unlocked
D5
identication bit for detected eld frequency
FIDT
0
50 Hz
160 Hz
D3
Macrovision encoded colour stripe burst type 3 (4 line
version) detected
TYPE3
0
not active
1
active
D2
Macrovision encoded colour stripe burst detected
(any type)
COLSTR
0
not active
1
active
D1
copy protected source detected according to
Macrovision version up to 7.01
COPRO
0
not active
1
active
D0
ready for capture (all internal loops locked)
RDCAP
0
not active
1
active
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