參數(shù)資料
型號: MC44722FT
廠商: Motorola, Inc.
英文描述: NTSC Digital Video Encoder
中文描述: NTSC制式的數(shù)字視頻編碼器
文件頁數(shù): 27/35頁
文件大?。?/td> 433K
代理商: MC44722FT
MC44722/3 Rev 0.23 3/24/'97
No.
This document contains information on a new product. Specifications and information herein are subject to change without notice.
27
Sub-address 76 : signal control 1(write only)
MSB
LSB
Register 76
Cr
Cb
Luma
CVBS dac
default : 0000_0000(bin)
C dac
Y dac
Cr
Cb
: Cr/Cb signal control
0 : Cr, Cb On (default)
1 : chrominance Off
Luma
: luminance control
0 : luminance On (default)
1 : luminance Off
CVBSdac
Cdac
Ydac
dac sw1
dac sw0
: D/A converter output On-Off control
0 : CVBS/CbDAC, C/CrDAC, YDAC output On (default)
1 : CVBS/CbDAC, C/CrDAC, YDAC output Off
: 1~9-pin's D/A converter output signal control
10 : Y/Cr/Cb output On
00 : Y/C/CVBS output On
dac sw1
dac sw0
Sub-address 77 : signal control 2 (write only )
MSB
LSB
Register 77
-
-
-
-
-
-
dac sw4
dac sw3
dac sw4
dac sw3
: D/A converter output signal control
10 : Y/Cr/Cb output On
00 : Y/C/CVBS output On
default : 0000_0001(bin)
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