Datasheet

ADV7320/ADV7321
Rev. A | Page 27 of 88
Table 9. Registers 0x10 to 0x11
SR7–
SR0 Register Bit Description Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register Setting Note
Reset
Values
0x10 HD Output Standard 0 0 EIA770.2 output 0x00
HD Mode
Register 1
0 1 EIA770.1 output
1 0
Output levels for
full input range
1 1 Reserved
Input Sync Format 0
HSYNC
,
VSYNC
,
BLANK
1 EAV/SAV codes
HD/ED Input Mode 0 0 0 0 0
SMPTE 293M,
ITU-BT. 1358
525p @
59.94 Hz
0 0 0 0 1 Async mode
0 0 0 1 0
BTA-1004,
ITU-BT. 1362
525p @
59.94 Hz
0 0 0 1 1 ITU-BT. 1358 625p @ 50 Hz
0 0 1 0 0 ITU-BT. 1362 625p @ 50 Hz
0 0 1 0 1 SMPTE 296M-1, -2
720p @
60/59.94 Hz
0 0 1 1 0 SMPTE 296M-3 720p @ 50 Hz
0 0 1 1 1 SMPTE 296M-4, -5
720p @
30/29.97 Hz
0 1 0 0 0 SMPTE 296M-6 720p @ 25 Hz
0 1 0 0 1 SMPTE 296M-7, -8
720p @
24/23.98 Hz
0 1 0 1 0 SMPTE 240M
1035i @
60/59.94 Hz
0 1 0 1 1 Reserved
0 1 1 0 0 Reserved
0 1 1 0 1 SMPTE 274M-4, -5
1080i @
30/29.97 Hz
0 1 1 1 0 SMPTE 274M-6 1080i @ 25 Hz
0 1 1 1 1 SMPTE 274M-7, -8
1080p @
30/29.97 Hz
1 0 0 0 0 SMPTE 274M-9 1080p @ 25 Hz
1 0 0 0 1 SMPTE 274M-10, -11
1080p @
24/23.98 Hz
10010–11111 Reserved
0x11 HD Pixel Data Valid 0 Pixel data valid off 0x00
HD Mode
Register 2
1 Pixel data valid on
0 Reserved
0 HD test pattern off
HD Test Pattern
Enable
1 HD test pattern on
0 Hatch
HD Test Pattern
Hatch/Field
1 Field/frame
HD VBI Open 0 Disabled
1 Enabled
0 0 Disabled
HD Undershoot
Limiter
0 1 −11 IRE
1 0 −6 IRE
1 1 −1.5 IRE
Only available
in EDTV (525p/
625p)
HD Sharpness Filter 0 Disabled
1 Enabled