KS0123 데이터 시트보기 (PDF) - Samsung
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KS0123 Datasheet PDF : 44 Pages
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KS0123 Data Sheet
MULTIMEDIA VIDEO
PIN DESCRIPTION
Pin Name
Pin # Type
Description
CLOCK INPUT
PXCK
25
I 27 MHz clock input. TTL/CMOS.
PIXEL DATA PORT
PD7 - PD0 38-44, 3
I Pixel data inputs. TTL/CMOS.
GENERAL PURPOSE PORT AND OTHER SIGNALS
SC_REF
8
I Subcarrier reference input. TTL.
D7/PAL_ID 9
I/O General Purpose I/O Port 7 or PAL_ID input. TTL/CMOS.
D6/SC_SYNC 10
I/O General Purpose I/O Port 6 or SC_SYNC input. TTL/CMOS.
D5
11
I/O General Purpose I/O Port 5. TTL/CMOS.
D4
12
I/O General Purpose I/O Port 4. TTL/CMOS.
D3/HSYN
14
I/O General Purpose I/O Port 3 or HSYN output. TTL/CMOS.
D2/FIELD
15
I/O General Purpose I/O Port 2 or FIELD output. TTL/CMOS.
D1/CLAMP 16
I/O General Purpose I/O Port 1 or CLAMP output. TTL/CMOS.
D0/CSYN
17
I/O General Purpose I/O Port 0 or CSYN output. TTL/CMOS.
SERIAL MICROPROCESSOR PORT
SDA
6
I/O Serial data I/O. Open drain.
SCL
7
I Serial clock input.
SA1
5
I Slave address select. TTL.
SA2
4
I Slave address select. TTL.
RESET
RESET
22
I Master reset input. TTL.
VIDEO OUTPUTS
CVBS
30
O Composite video output.
Y
32
O Luminance output.
C
35
O Chrominance output.
DAC REFERENCE AND COMPENSATION
VREF
27
I/O Voltage reference I/O. Connect a 0.1 µF capacitor to VSSA.
BYPASS
33
I/O Compensation capacitor. Connect a 0.1 µF capacitor to VDDA.
RREF
28
I/O Current setting resistor.
Modified on May/04/2000
PAGE 3 OF 44
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