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CH8438 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Video Multiplexer - Chrontel

भाग संख्या CH8438
समारोह Video Multiplexer
मैन्युफैक्चरर्स Chrontel 
लोगो Chrontel लोगो 
पूर्व दर्शन
1 Page
		
<?=CH8438?> डेटा पत्रक पीडीएफ

CH8438 pdf
Preliminary
CH8438
Table 1 • Pin Description
Pin Type
Symbol
Description
1 12, 29 36,
41 44
In
P11 - P0, P23 P16, Pixel Data Input. Digital video interface supports the following
P15 P12
input formats: RGB, 4:4:4 YCrCb, and four 4:2:2 YCrCb modes.
13, 15, 26
Power
AVDD
Analog 5V Supply
14, 16, 20, 23 Power
AGND
Analog Ground
17 In
SC
Serial Clock. This input clocks Serial Data for loading the control
registers. Serial input has an internal pull-up.
18 Out
ROUT
Analog Output, channel R
19 In
RAUX
Auxiliary Analog Input, channel R
21 Out
GOUT
Analog Output, channel G
22 In
GAUX
Auxiliary Analog Input, channel G
24 Out
BOUT
Analog Output, channel B
25 In
BAUX
Auxiliary Analog Input, channel B
27 Power
DGND
Digital Ground
28 Power
DVDD
Digital 5V Supply
37
In
R/C (HREF)
Refer to “Digital Input Format” on page 9 and “Display Modes”
on page 10 for more information. R/C input has an internal pull-up.
38 In
CLK
Clock Input. The digital inputs are sampled on the rising edge of
this input.
39 In
SD
Serial Data. Refer to “Serial Port Programming” on page 11 for
more information. Serial Data input has an internal pull-up.
40 In
COM
Multiplexer Control Input. This input controls the multiplexer to
pass the auxiliary analog inputs or the internal digital channel to
the output buffers.
COM = 0 connects auxiliary analog input to output buffer
COM = 1 connects internal digital channel to output buffer
Rev. 1.0, 8/28/97
3

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डाउनलोड[ CH8438 Datasheet.PDF ]


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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
CH8438Video MultiplexerChrontel
Chrontel


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