ADV7177KS-REEL Analog Devices Inc, ADV7177KS-REEL Datasheet - Page 40

• Manufacturer Part Number: ADV7177KS-REEL
• Description: IC DAC VIDEO NTSC 3-CH 44MQFP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of ADV7177KS-REEL

• Rohs Status: RoHS non-compliant
• Applications: Set-Top Boxes, TV
• Voltage - Supply, Analog: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Adc/dac Resolution: 9b
• Screening Level: Commercial
• Package Type: MQFP
• Pin Count: 44
• Voltage - Supply, Digital: -
• Lead Free Status / RoHS Status: Not Compliant

ADV7177/ADV7178
REGISTER VALUES
The ADV7177/ADV7178 registers can be set depending on the
user standard required.
The following examples give the various register formats for
several video standards. In each case the output is set to com-
posite output with all DACs powered up and with the BLANK
input control disabled. Also, the burst and color information are
enabled on the output and the internal color bar generator is
switched off. In the examples shown, the timing mode is set to
Mode 0 in slave format. TR02–TR00 of the Timing Register 0
control the timing modes. For a detailed explanation of each bit
in the command registers, see the Register Programming
section. TR07 should be toggled after setting up a new timing
mode. Timing Register 1 provides added control over the
position and duration of the timing signals. In the examples,
this register is programmed in default mode.
NTSC (FSC = 3.5795454 MH
Address Data
Table 13.
Address
(Hex)
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
1
Fsc0 = 16h on default/power-up. This should be set to 1Fh.
Register Name
Mode Register 0
Mode Register 1
Subcarrier Frequency Register 0
Subcarrier Frequency Register 1
Subcarrier Frequency Register 2
Subcarrier Frequency Register 3
Subcarrier Phase Register
Timing Register 0
Closed Captioning Register 0
Closed Captioning Ext. Register 1
Closed Captioning Register 0
Closed Captioning Register 1
Timing Register 1
Mode Register 2
Pedestal Control Register 0
Pedestal Control Register 1
Pedestal Control Register 2
Pedestal Control Register 3
Mode Register 3
Z
)
Value
(Hex)
04
00
1F
7C
F0
21
00
08
00
00
00
00
00
80
00
00
00
00
00
1
Rev. C | Page 40 of 44
PAL B, D, G, H, I (FSC = 4.43361875 MH
Address Data
Table 14.
Address
(Hex)
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
PAL M (FSC = 3.57561149 MH
Address Data
Table 15.
Address
(Hex)
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
Register Name
Mode Register 0
Mode Register 1
Subcarrier Frequency Register 0
Subcarrier Frequency Register 1
Subcarrier Frequency Register 2
Subcarrier Frequency Register 3
Subcarrier Phase Register 0
Timing Register 0
Closed Captioning Ext. Register 0
Closed Captioning Ext. Register 1
Closed Captioning Register 0
Closed Captioning Register 1
Timing Register 1
Mode Register 2
Pedestal Control Register 0
Pedestal Control Register 1
Pedestal Control Register 2
Pedestal Control Register 3
Mode Register 3
Register Name
Mode Register 0
Mode Register 1
Subcarrier Frequency Register 0
Subcarrier Frequency Register 1
Subcarrier Frequency Register 2
Subcarrier Frequency Register 3
Subcarrier Phase Register 0
Timing Register 0
Closed Captioning Ext. Register 0
Closed Captioning Ext. Register 1
Closed Captioning Register 0
Closed Captioning Register 1
Timing Register 1
Mode Register 2
Pedestal Control Register 0
Pedestal Control Register 1
Pedestal Control Register 2
Pedestal Control Register 3
Mode Register 3
Z
)
Z
)
Value
(Hex)
01
00
CB
8A
09
2A
0
08
00
00
00
00
00
80
00
00
00
00
00
Value
(Hex)
06
00
A3
EF
E6
21
0
08
00
00
00
00
00
80
00
00
00
00
00