AVPro® 5002R
Dual SCART A/V Switch
DATA SHEET
PIN DESCRIPTIONS
(Pins marked N/C should be left unconnected during normal use)
Pin
QFN
Analog Pins
Name
ABLANK
Aux_R
Aux_G
Aux_B
Aux_Fnc
2
4
5
6
28
Pin
LQFP
4
6
7
8
37
Type
Description
Auxiliary Blanking Input: In a typical system, this pin is connected to the RGB
status pin (pin 16) from the auxiliary SCART connector.
Auxiliary Red Input: In a typical system, this pin is connected to the RED input
pin (pin 15) of the auxiliary SCART connector. This input can be selected as the
signal source for the
TV_R
output pin.
Auxiliary Green Input: In a typical system, this pin is connected to the GREEN
input pin (pin 11) of the auxiliary SCART connector. This input can be selected
as the signal source for the
TV_G
output pin.
Auxiliary Blue Input: In a typical system, this pin is connected to the BLUE input
pin (pin 7) of the auxiliary SCART connector. This input can be selected as the
signal source for the
TV_B
output pin.
Auxiliary Function Pin: This is a bi-directional pin. As an input, it digitizes the
analog voltage on the auxiliary SCART function pin (8). As an output, it puts out
one of three voltage levels to the auxiliary SCART function pin.
Auxiliary Chroma Input: In a typical application, this pin is AC coupled to the Red
input line from the Auxiliary SCART connector. When the SVHS mode is
selected from the Auxiliary SCART video source, this pin is internally summed to
the
Aux_YC
input to generate a composite video signal for the
Mod_YC
output.
Auxiliary Video Input: In a typical system, this pin is connected to the composite
video input pin (pin 20) of the auxiliary SCART connector. This input can be
selected as the signal source for the
TV_YCout.
Auxiliary Left Audio Input: In a typical system, this pin is connected to the L
Audio input pin (pin 6) of the auxiliary SCART connector. This input can be
selected as the signal source for the
TV_Lout.
Auxiliary Right Audio Input: In a typical system, this pin is connected to the R
Audio input pin (pin 2) of the auxiliary SCART connector. This input can be
selected as the signal source for the
TV_Rout.
Encoder Blanking Input: In a typical system, this pin is connected to the blanking
signal from the external video encoder device.
Encoder Red Input: In a typical system, this pin is connected to the RED output
pin from the external video encoder device. This input can be selected as the
signal source for the
TV_R
output pin.
Encoder Green Input: In a typical system, this pin is connected to the GREEN
output pin from the external video encoder device. This input can be selected as
the signal source for the
TV_G
output pin.
Encoder Blue Input: In a typical system, this pin is connected to the BLUE output
pin from the external video encoder device. This input can be selected as the
signal source for the
TV_B
output pin.
I
I
I
I
I/O
Aux_Cin
----
3
I
Aux_YC
Aux_Lin
Aux_Rin
EBLANK
Enc_R
Enc_G
Enc_B
1
11
12
3
33
32
31
2
13
15
5
45
44
43
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©
2008 TERIDIAN Semiconductor Corporation
Rev 2.1
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
