ADV7188BSTZ Datasheet, PDF (106/112 Pages) Analog Devices – Multiformat SDTV Video Decoder with Fast Switch Overlay Support

ADV7188
Address Register
0x6F VDP_LINE_019
0x70 VDP_LINE_01A
0x71 VDP_LINE_01B
0x72 VDP_LINE_01C
0x73 VDP_LINE_01D
0x74 VDP_LINE_01E
0x75 VDP_LINE_01F
0x76 VDP_LINE_020
0x77 VDP_LINE_021
0x78
VDP_STATUS
(Read Only)
Bit Description
VBI_DATA_P329_N277 [3:0].
VBI_DATA_P16_N14 [3:0].
VBI_DATA_P330_N278 [3:0].
VBI_DATA_P17_N15 [3:0].
VBI_DATA_P331_N279 [3:0].
VBI_DATA_P18_N16 [3:0].
VBI_DATA_P332_N280 [3:0].
VBI_DATA_P19_N17 [3:0].
VBI_DATA_P333_N281 [3:0].
VBI_DATA_P20_N18 [3:0].
VBI_DATA_P334_N282 [3:0].
VBI_DATA_P21_N19 [3:0].
VBI_DATA_P335_N283 [3:0].
VBI_DATA_P22_N20 [3:0].
VBI_DATA_P336_N284 [3:0].
VBI_DATA_P23_N21 [3:0].
VBI_DATA_P337_N285 [3:0].
VBI_DATA_P24_N22 [3:0].
CC_AVL.
CC_EVEN_FIELD.
CGMS_WSS_AVL.
Reserved.
GS_PDC_VPS_UTC_AVL.
VDP_STATUS_CLEAR
(Write Only)
GS_DATA_TYPE.
VITC_AVL.
TTXT_AVL.
CC_CLEAR.
Reserved.
CGMS_WSS_CLEAR.
Reserved.
Bit ¹
76543210
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0
1
0
1
0
1
0
0
1
Comments
Sets VBI standard to be decoded
from Line 329 (PAL), 277 (NTSC).
Sets VBI standard to be decoded
from Line 16 (PAL), 14 (NTSC).
Sets VBI standard to be decoded
from Line 330 (PAL), 278 (NTSC).
Sets VBI standard to be decoded
from Line 17 (PAL), 15 (NTSC).
Sets VBI standard to be decoded
from Line 331 (PAL), 279 (NTSC).
Sets VBI standard to be decoded
from Line 18 (PAL), 16 (NTSC).
Sets VBI standard to be decoded
from Line 332 (PAL), 280 (NTSC).
Sets VBI standard to be decoded
from Line 19 (PAL), 17 (NTSC).
Sets VBI standard to be decoded
from Line 333 (PAL), 281 (NTSC).
Sets VBI standard to be decoded
from Line 20 (PAL), 18 (NTSC).
Sets VBI standard to be decoded
from Line 334 (PAL), 282 (NTSC).
Sets VBI standard to be decoded
from Line 21 (PAL), 19 (NTSC).
Sets VBI standard to be decoded
from Line 335 (PAL), 283 (NTSC).
Sets VBI standard to be decoded
from Line 22 (PAL), 20 (NTSC).
Sets VBI standard to be decoded
from Line 336 (PAL), 284 (NTSC).
Sets VBI standard to be decoded
from Line 23 (PAL), 21 (NTSC).
Sets VBI standard to be decoded
from Line 337 (PAL), 285 (NTSC).
Sets VBI standard to be decoded
from Line 24 (PAL), 22 (NTSC).
Closed captioning not detected.
Closed captioning detected.
Closed captioning decoded from
odd field.
Closed captioning decoded from
even field.
CGMS/WSS not detected.
CGMS/WSS detected.
VPS not detected.
VPS detected.
0
1
0
1
0
1
Gemstar 1× detected.
Gemstar 2× detected.
VITC not detected.
VITC detected.
Teletext not detected.
Teletext detected.
0 Does not reinitialize the CC registers.
Notes
MAN_LINE_PGM must be set to
1 for these bits to be effective.
MAN_LINE_PGM must be set to
1 for these bits to be effective.
MAN_LINE_PGM must be set to
1 for these bits to be effective.
MAN_LINE_PGM must be set to
1 for these bits to be effective.
MAN_LINE_PGM must be set to
1 for these bits to be effective.
MAN_LINE_PGM must be set to
1 for these bits to be effective.
MAN_LINE_PGM must be set to
1 for these bits to be effective.
MAN_LINE_PGM must be set to
1 for these bits to be effective.
MAN_LINE_PGM must be set to
1 for these bits to be effective.
CC_CLEAR resets the CC_AVL
bit.
CGMS_WSS_CLEAR resets the
CGMS_WSS_AVL bit.
GS_PDC_VPS_UTC_CLEAR
resets the
GS_PDC_VPS_UTC_AVL bit.
VITC_CLEAR resets the
VITC_AVL bit.
This is a self-clearing bit.
1
0
0
1
0
Reinitializes the CC readback registers.
Does not reinitialize the
CGMS/WSS registers.
Reinitializes the CGMS/WSS
readback registers.
This is a self-clearing bit.
Rev. A | Page 106 of 112