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
文件頁數(shù): 32/64頁
文件大?。?/td> 433K
代理商: SAA7111
1998 May 15
32
Philips Semiconductors
Product specification
Video Input Processor (VIP)
SAA7111
Table 4
Power-on control sequence
14 OUTPUT FORMATS
Table 5
Output formats
Notes
1.
2.
3.
4.
5.
Values in accordance with CCIR-601.
Before and after the video data, video timing codes are inserted in accordance with CCIR-656.
Values not defined during HREF = LOW.
CREF = 0 (see Fig.14).
CREF = 1 (see Fig.14).
INTERNAL POWER-ON
CONTROL SEQUENCE
PIN OUTPUT STATUS
FUNCTION
Directly after power-on
asynchronous reset
VPO15 to VPO0, RTCO, RTS0, RTS1,
GPSW, HREF, VREF, HS, VS, LLC, LLC2
and CREF are in high-impedance state
LLC, LLC2, CREF, RTCO, RTS0, RTS1,
GPSW and SDA become active;
VPO15 to VPO0, HREF, VREF, HS and VS
are held in high-impedance state
VPO15 to VPO0, HREF, VREF, HS and VS
are held in high-impedance state
direct switching to high impedance for
20 to 200 ms
Synchronous reset
sequence
internal reset sequence
Status after power-on
control sequence
after power-on (reset sequence) a complete
I
2
C-bus transmission is required
BUS SIGNAL
VPO15
VPO14
VPO13
VPO12
VPO11
VPO10
VPO9
VPO8
VPO7
VPO6
VPO5
VPO4
VPO3
VPO2
VPO1
VPO0
Pixel order Y
Pixel order UV
Data rates
I
2
C-bus
control signals
411 (12-BIT)
Y
17
Y
16
Y
15
Y
14
Y
13
Y
12
Y
11
Y
10
U
05
U
04
V
05
V
04
X
X
X
X
1
0
LLC2
OFTS0 = 0
OFTS1 = 1
RGB888 = X
422 (16-BIT)
(1)
Y
07
Y
06
Y
05
Y
04
Y
03
Y
02
Y
01
Y
00
U
07
U
06
U
05
U
04
U
03
U
02
U
01
U
00
0
0
LLC2
OFTS0 = 1
OFTS1 = 0
RGB888 = X
CCIR-656 (8-BIT)
(2)
U
07
Y
07
U
06
Y
06
U
05
Y
05
U
04
Y
04
U
03
Y
03
U
02
Y
02
U
01
Y
01
U
00
Y
00
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
LLC
OFTS0 = 1
OFTS1 = 1
RGB888 = X
RGB (16-BIT)
(3)
R4
R3
R2
R1
R0
G5
G4
G3
G2
G1
G0
B4
B3
B2
B1
B0
LLC2
OFTS0 = 0
OFTS1 = 0
RGB888 = 0
RGB (24-BIT)
(3)
R7
R6
R5
R4
R3
G7
G6
G5
G4
G3
G2
B7
B6
B5
B4
B3
note 4
LLC
OFTS0 = 0
OFTS1 = 0
RGB888 = 1
Y
07
Y
06
Y
05
Y
04
Y
03
Y
02
Y
01
Y
00
U
07
U
06
V
07
V
06
X
X
X
X
0
Y
27
Y
26
Y
25
Y
24
Y
23
Y
22
Y
21
Y
20
U
03
U
02
V
03
V
02
X
X
X
X
2
Y
37
Y
36
Y
35
Y
34
Y
33
Y
32
Y
31
Y
30
U
01
U
00
V
01
V
00
X
X
X
X
3
Y
17
Y
16
Y
15
Y
14
Y
13
Y
12
Y
11
Y
10
V
07
V
06
V
05
V
04
V
03
V
02
V
01
V
00
1
V
07
V
06
V
05
V
04
V
03
V
02
V
01
V
00
X
X
X
X
X
X
X
X
Y
17
Y
16
Y
15
Y
14
Y
13
Y
12
Y
11
Y
10
X
X
X
X
X
X
X
X
R7
R6
R5
R4
R3
G7
G6
G5
R2
R1
R0
G1
G0
B2
B1
B0
1
note 5
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