EVAL-ADV7179EBZ Analog Devices Inc, EVAL-ADV7179EBZ Datasheet - Page 38

• Manufacturer Part Number: EVAL-ADV7179EBZ
• Description: EVALUATION BOARD
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADV7179EBZ

• Main Purpose: Video, Video Processing
• Embedded: No
• Utilized Ic / Part: ADV7179
• Primary Attributes: NTSC/PAL Digital Video Encoder
• Secondary Attributes: I²C Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADV7174/ADV7179
CGMS_WSS REGISTER 1 (C/W1)
Bits:
Address :
CGMS_WSS Register 1 is an 8-bit-wide register. Figure 52 shows the operations under the control of this register.
Table 19. C/W1 Bit Description
Bit Name
CGMS/WSS Data Bits
CGMS Data Bits
CGMS_WSS REGISTER 2 (C/W2)
Bits:
Address:
CGMS_WSS Register 2 is an 8-bit-wide register. Figure 53 shows the operations under the control of this register.
Table 20. C/W2 Bit Description
Bit Name
CGMS/WSS Data Bits
C/W17–C/W10
SR4–SR0 = 17H
C/W27–C/W20
(SR4–SR00) = 18H
Bit No.
C/W15–C/W10
C/W17–C/W16
C/W17
C/W27
CGMS DATA BITS
C/W17 – C/W16
Bit No.
C/W27–C/W20
C/W16
C/W26
C/W15
C/W25
Description
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.
These bits are CGMS data bits only.
Figure 52. CGMS_WSS Register 1
Figure 53. CGMS_WSS Register 2
Description
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.
Rev. B | Page 38 of 52
CGMS/WSS DATA BITS
C/W14
C/W24
C/W27 – C/W20
C/W13
C/W23
CGMS/WSS DATA BITS
C/W15 – C/W10
C/W12
C/W22
C/W11
C/W21
C/W10
C/W20