ADV7179BCPZ-REEL Analog Devices Inc, ADV7179BCPZ-REEL Datasheet - Page 36

• Manufacturer Part Number: ADV7179BCPZ-REEL
• Manufacturer: Analog Devices Inc

Specifications of ADV7179BCPZ-REEL

• Adc/dac Resolution: 10b
• Screening Level: Industrial
• Package Type: LFCSP EP
• Pin Count: 40
• Lead Free Status / RoHS Status: Compliant

ADV7174/ADV7179
CLOSED CAPTIONING ODD FIELD DATA REGISTERS 1–0
Bits:
Subaddress:
These 8-bit-wide registers are used to set up the closed captioning data bytes on odd fields. Figure 47 shows how the high and low bytes
are set up in the registers.
NTSC PEDESTAL/PAL TELETEXT CONTROL REGISTERS 3–0
Bits:
Subaddress:
These 8-bit-wide registers are used to enable the NTSC pedestal/ PAL Teletext on a line-by-line basis in the vertical blanking interval for
both odd and even fields. Figure 48 and Figure 49 show the four control registers. A Logic 1 in any of the bits of these registers has the
effect of turning the pedestal off on the equivalent line when used in NTSC. A Logic 1 in any of the bits of these registers has the effect of
turning Teletext on the equivalent line when used in PAL.
CCD15–CCD0
SR4–SR0 = 10H–11H
PCE15–PCE0, PCO15–PCO0/TXE15–TXE0, TXO15–TXO0
SR4–SR0 = 12H–15H
FIELD 1/3
FIELD 1/3
FIELD 1/3
FIELD 2/4
FIELD 2/4
FIELD 2/4
BYTE 0
FIELD 2/4
FIELD 1/3
BYTE 1
LINE 14 LINE 13 LINE 12 LINE 11 LINE 10 LINE 9
LINE 22 LINE 21 LINE 20 LINE 19 LINE 18 LINE 17 LINE 16 LINE 15
CCD7
LINE 17 LINE 16 LINE 15 LINE 14 LINE 13 LINE 12 LINE 11 LINE 10
LINE 25 LINE 24 LINE 23 LINE 22 LINE 21 LINE 20 LINE 19 LINE 18
LINE 14 LINE 13 LINE 12 LINE 11 LINE 10 LINE 9
LINE 22 LINE 21 LINE 20 LINE 19 LINE 18 LINE 17 LINE 16 LINE 15
LINE 17 LINE 16 LINE 15 LINE 14 LINE 13 LINE 12 LINE 11 LINE 10
LINE 25 LINE 24 LINE 23 LINE 22 LINE 21 LINE 20 LINE 19 LINE 18
PCO15
PCE15
TXO15
PCO7
TXE15
PCE7
TXO7
TXE7
CCD15
Figure 47. Closed Captioning Data Register
CCD6
PCO14 PCO13
PCE14
TXO14
TXE14
PCO6
PCE6
TXO6
TXE6
CCD14 CCD13
Figure 48. Pedestal Control Registers
Figure 49. Teletext Control Registers
CCD5
PCE13
TXO13
TXE13
PCO5
PCE5
TXO5
TXE5
Rev. B | Page 36 of 52
CCD4
PCO12
PCE12
TXO12
PCO4
TXE12
PCE4
TXO4
TXE4
CCD12
CCD3
PCO11
PCE11
TXO11
PCO3
TXE11
CCD11
PCE3
TXO3
TXE3
CCD2
PCO10
PCE10
TXO10
CCD10
TXE10
PCO2
PCE2
TXO2
TXE2
CCD1
LINE 8
LINE 8 LINE 7
CCD9
PCO1
PCO9
PCE9
PCE1
TXO1
TXO9
TXE1
TXE9
CCD0
LINE 7
CCD8
PCO0
PCO8
PCE8
PCE0
TXO0
TXO8
TXE0
TXE8