參數(shù)資料
型號: ADV7179BCPZ
廠商: Analog Devices Inc
文件頁數(shù): 32/52頁
文件大?。?/td> 0K
描述: IC ENCODER VID NTSC/PAL 40LFCSP
產(chǎn)品培訓(xùn)模塊: Interfacing AV Converters to Blackfin Processors
標(biāo)準(zhǔn)包裝: 1
類型: 視頻編碼器
應(yīng)用: 數(shù)碼相機(jī),手機(jī),便攜式視頻
電壓 - 電源,模擬: 2.8 V,3.3 V
安裝類型: 表面貼裝
封裝/外殼: 40-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 40-LFCSP-VQ(6x6)
包裝: 托盤
產(chǎn)品目錄頁面: 786 (CN2011-ZH PDF)
ADV7174/ADV7179
Rev. B | Page 38 of 52
CGMS_WSS REGISTER 1 (C/W1)
Bits:
C/W17–C/W10
Address :
SR4–SR0 = 17H
CGMS_WSS Register 1 is an 8-bit-wide register. Figure 52 shows the operations under the control of this register.
C/W17
C/W16
C/W15
C/W14
C/W13
C/W12
C/W11
C/W10
C/W15 – C/W10
CGMS/WSS DATA BITS
C/W17 – C/W16
CGMS DATA BITS
02980-A
-051
Figure 52. CGMS_WSS Register 1
Table 19. C/W1 Bit Description
Bit Name
Bit No.
Description
CGMS/WSS Data Bits
C/W15–C/W10
These bit locations are shared by CGMS data and WSS data. In NTSC mode, these bits
are CGMS data. In PAL mode, these bits are WSS data.
CGMS Data Bits
C/W17–C/W16
These bits are CGMS data bits only.
CGMS_WSS REGISTER 2 (C/W2)
Bits:
C/W27–C/W20
Address:
(SR4–SR00) = 18H
CGMS_WSS Register 2 is an 8-bit-wide register. Figure 53 shows the operations under the control of this register.
C/W27
C/W26
C/W25
C/W24
C/W23
C/W22
C/W21
C/W20
C/W27 – C/W20
CGMS/WSS DATA BITS
02980-A
-052
Figure 53. CGMS_WSS Register 2
Table 20. C/W2 Bit Description
Bit Name
Bit No.
Description
CGMS/WSS Data Bits
C/W27–C/W20
These bit locations are shared by CGMS data and WSS data. In NTSC mode, these
bits are CGMS data. In PAL mode, these bits are WSS data.
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