Analog Devices ADV8003 Hardware Manual page 309

Function
hd_enc_ip_mode[4:0]
00000 
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10011
10100
10110
For the SD encoder, the input standard can be configured using sd_enc_ip_mode[1:0]. If using the SD encoder, the SD standard can also
be set using the automatic mode which is configured using sd_autodetect_en. If manually setting this SD standard, the automatic mode
must be disabled.
When using the encoder in an SD-only mode, it is required that
sd_enc_ip_mode[1:0], Encoder Map, Address 0xE480[1:0]
This signal is used to select the SD standard.
Function
sd_enc_ip_mode[1:0]
00 
01
10
11
sd_autodetect_en, Encoder Map, Address 0xE487[5]
This bit is used to enable the encoder section to auto-detect the input standard.
Function
sd_autodetect_en
1
0 
When enabled (sd_autodetect_en
stream. The ADV8003 encoder core is also configured to correctly encode the identified standard. The SD standard bits
(sd_enc_ip_mode[1:0]) and the subcarrier frequency registers are not updated to reflect the identified standard; all registers retain their
default or user defined values. These registers should, therefore, not be used as a way of determining the decoded standard.
Rev. B, August 2013
Description
SMPTE293M-1996 483P 60/1.001 OR ITU-R BT.1358 483P 60/1.001
Non-standard timing mode
BTA T-1004 EDTV2 483P 60/1.001 OR ITU-R BT.1362 483P 60/1.001
ITU-R BT.1358 576P 50
ITU-R BT.1362 576P 50
SMPTE296M-2001(1) 720P 60 OR SMPTE296M-2001(2) 720P 60/1.001
SMPTE296M-2001(3) 720P 50
SMPTE296M-2001(4) 720P 30 OR SMPTE296M-2001(5) 720P 30/1.001
SMPTE296M-2001(6) 720P 25 OR
SMPTE296M-2001(7) 720P 24 OR SMPTE296M-2001(8) 720P 24/1.001
SMPTE240M-1999 1035I 30 OR SMPTE240M-1999 1035I 30/1.001
SMPTE274-1998(1) 1080P 60 OR SMPTE274-1998(2) 1080P 60/1.001
SMPTE274-1998(3) 1080P 50
SMPTE274-1998(4) 1080I 30 OR SMPTE274-1998(5) 1080I 30/1.001
SMPTE274-1998(6) 1080I 25
SMPTE274-1998(7) 1080P 30 OR SMPTE274-1998(8) 1080P 30/1.001
SMPTE274-1998(9) 1080P 25
SMPTE274-1998(10) 1080P 24 OR SMPTE274-1998(11) 1080P 24/1.001
SMPTE295-1997 1080I 25
SMPTE295-1997 1080P 50
ITU-R BT.709-5 1152I 50
Description
NTSC
PAL B/D/G/H/I
PAL M
PAL N
Description
Enabled
Disabled
set to 1), the ADV8003 encoder core can automatically identify an NTSC or a PAL B/D/G/H/I input
sd_enc_inp_sel[3:0] and hd_enc_inp_sel[3:0]
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ADV8003 Hardware Manual
are set to the same format.