Datasheet

AD9393
Rev. 0 | Page 29 of 40
0x95—Bits[6:3], Level Shift
These bits define the amount of attenuation. The value directly
corresponds to the amount of attenuation: for example, 0000 =
0 dB, 0001 = 1 dB, … ,1111 = 15 dB attenuation.
0x97—Bits[6:0], New Data Flags
See the 0x87—Bits[6:0], New Data Flags (NDF) section for a
description.
0x99—Bits[7:0], Vender Name Character 1
This is the first character in eight that is the name of the
vendor that appears on the product. The data characters are
7-bit ASCII code.
0x9F—Bits[6:0], New Data Flags
See the 0x87—Bits[6:0], New Data Flags (NDF) section for a
description.
0xA2—Bits[7:0], Product Description Character 1
This is the first character of 16, which contains the model
number and a short description of the product. The data
characters are 7-bit ASCII code.
0xA7—Bits[6:0], New Data Flags
See the 0x87—Bits[6:0], New Data Flags (NDF) section for a
description.
0xAF—Bits[6:0], New Data Flags
See the 0x87—Bits[6:0], New Data Flags (NDF) section for a
description.
0xB4—Bits[7:0], Source Device Information Code
These bytes classify the source device. See Table 25 .
Table 25.
SDI Code Source
0x00 Unknown
0x01 Digital STB
0x02 DVD
0x03 D-VHS
0x04 HDD video
0x05 DVC
0x06 DSC
0x07 Video CD
0x08 Game
0x09 PC general
0xB7—Bits[6:0], New Data Flags
See the 0x87—Bits[6:0], New Data Flags (NDF) section for a
description.
0xB9—Bits[7:0], MB0
These are the lower eight bits of 32 bits that specify the MPEG
bit rate in hertz.
0xBD—Bit[4], Field Repeat
This defines whether the field is new or repeated. 0 = new field
or picture. 1 = repeated field.
0xBD—Bits[1:0], MPEG Frame
This identifies the frame as I, B, or P. See Table 26.
Table 26.
MF[1:0] Frame Type
00 Unknown
01 I (picture)
10 B (picture)
11 P (picture)
0xBF—Bits[6:0], New Data Flags
See the 0x87—Bits[6:0], New Data Flags (NDF) section for a
description.
0xC0—Bits[7:0], Audio Content Protection Packet (ACP
Type)
These bits define which audio content protection is used.
Table 27.
Code ACP Type
0x00 Generic audio
0x01 IEC 60958-identified audio
0x02 DVD-audio
0x03 Reserved for super audio CD (SACD)
0x04 to 0xFF Reserved
0xC7—Bits[6:0], New Data Flags
See the 0x87—Bits[6:0], New Data Flags (NDF) section for a
description.
0xC8—Bit[7], ISRC1 Continued
This bit indicates that a continuation of the 16 ISRC1 packet
bytes (an ISRC2 packet) is being transmitted.