參數(shù)資料
型號(hào): ADV7302A
廠商: Analog Devices, Inc.
英文描述: 32X2 SHROUDED VERT. HDR
中文描述: 多格式統(tǒng)計(jì),逐行掃描/ HDTV視頻編碼器與六11位DAC
文件頁(yè)數(shù): 57/68頁(yè)
文件大小: 1177K
代理商: ADV7302A
REV. A
ADV7302A/ADV7303A
–57–
Table XXVII. NTSC CVBS Output on DAC A
Subaddress
Register Setting
00h
11h
40h
42h
44h
4Ah
4Ch
4Dh
4Eh
4Fh
82h
01h
10h
40h
40h
08h
16h
7Ch
F0h
21h
All other registers are set to 00h.
For PAL CVBS output on DAC A, the same settings in
Table XXVII are used except those listed in Table XXVIII.
Table XXVIII. PAL CVBS Output on DAC A
Subaddress
Register Setting
40h
4Ch
4Dh
4Eh
4Fh
11h
CBh
8Ah
09h
2Ah
Table XXIX. NTSC Black Bar Pattern Output on DAC A
Subaddress
Register Setting
00h
02h
11h
40h
42h
44h
4Ah
4Ch
4Dh
4Eh
4Fh
82h
04h
01h
10h
40h
40h
08h
16h
7Ch
F0h
21h
All other registers are set to 00h. The subcarrier frequency registers 4Ch–4Fh
will be needed to generate the correct color burst signal.
For PAL black bar pattern output on DAC A, the same settings
in Table XXIX are used except those listed in Table XXX.
Table XXX. PAL Black Bar Pattern Output on DAC A
Subaddress
Register Setting
40h
4Ch
4Dh
4Eh
4Fh
11h
CBh
8Ah
09h
2Ah
Table XXXI. 525 p Hatch Pattern on DAC D
Subaddress
Register Setting
00h
01h
02h
10h
11h
16h
17h
18h
12h
10h
20h
40h
05h
A0h
80h
80h
All other registers are set to 00h.
For a 625 p Hatch Pattern on DAC D, the same settings in
Table XXXI are used except for Subaddress 10h, which has a
register setting of 50h.
Table XXXII. 525 p Field Pattern
*
Subaddress
Register Setting
00h
01h
02h
10h
11h
16h
17h
18h
12h
10h
20h
40h
0Dh
A0h
80h
80h
NOTES
All other registers are set to 00h.
*
See Figure 90.
For a 625 p Field Pattern on DAC D, the same settings in
Table XXXII are used except for Subaddress 10 h, which has a
register setting of 50h.
For a 525 p Black Bar Pattern Output on DAC D, the same
settings in Table XXXII are used except for Subaddresses 02h,
which has a register setting of 24h.
For a 625 p Black Bar Pattern Output on DAC D, the same
settings in Table XXXII are used except for Subaddresses 02h,
and 10h, which have register settings of 24h and 50h, respectively.
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