AD9393BBCZ-80 Analog Devices Inc, AD9393BBCZ-80 Datasheet - Page 27

• Manufacturer Part Number: AD9393BBCZ-80
• Description: Pb-free Low Power HDMI Rx
• Manufacturer: Analog Devices Inc

Specifications of AD9393BBCZ-80

• Applications: Video
• Interface: HDMI
• Voltage - Supply: 3.15 V ~ 3.47 V
• Package / Case: 76-CSPBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0x5B—Bit[3], HDMI Mode
0 = DVI, 1 = HDMI.
0x7B—Bits[7:0], CTS[19:12], 0x7C—Bits[7:0] CTS[11:4],
and 0x7D—Bits[7:4], CTS[3:0]
These bits are the most significant eight bits of a 20-bit word used
with the 20-bit N term in the regeneration of the audio clock.
0x7D—Bits[3:0], N[19:16], 0x7E—Bits[7:0], N[15:8], and
0x7F—Btis[7:0], N[7:0]
These are the most significant four bits of a 20-bit word used
with the 20-bit CTS term to regenerate the audio clock.
0x81—Bits[6:5], Y[1:0]
This register indicates whether data is RGB, 4:4:4, or 4:2:2.
Table 19.
Y
00
01
10
0x81—Bit[4], Active Format Information Status
0 = no data. 1 = active format information valid.
0x84—Bits[6:0], Video Identification Code
See the CEA EDID short video descriptors in EIA/CEA-861B.
0x85—Bits[3:0], Pixel Repeat
This value indicates how many times the pixel was repeated,
for example, 0x0 = no repeats, sent once, 0x8 = eight repeats,
sent nine times.
0x86—Bits[7:0], Active Line Start LSB and 0x88—
Bits[7:0] Active Line Start MSB
These bits indicate the beginning line of active video. All
lines before this comprise a top horizontal bar. This is used
in letter box modes. If the 2-byte value is 0x00, there is no
horizontal bar.
0x87—Bits[6:0], New Data Flags (NDF)
This register indicates whether data in specific sections has
changed. In the address space from 0x80 to 0xFF, each register
address ending in 0b111 (for example, 0x87, 0x8F, 0x97, 0xAF)
is an NDF register. They all have the same data and all are reset
when any one of them is read. See Table 20.
Table 20.
NDF Bit Number
0
1
2
3
4
5
6
Video Data
RGB
YCrCb 4:2:2
YCrCb 4:4:4
Changes Occurred
AVI infoframe
Audio infoframe
SPD infoframe
MPEG source infoframe
ACP packets
ISRC1 packets
ISRC2 packets
Rev. 0 | Page 27 of 40
0x89—Bits[7:0], Active Line End LSB and 0x8A—
Bits[7:0], Active Line End MSB
These bits indicate the last line of active video. All lines past
this comprise a lower horizontal bar. This is used in letter-box
modes. If the 2-byte value is greater than the number of lines in
the display, there is no lower horizontal bar.
0x8B—Bits[7:0], Active Pixel Start LSB and 0x8C—
Bits[7:0], Active Pixel Start MSB
These bits indicate the first pixel in the display, which is active
video. All pixels before this comprise a left vertical bar. If the
2-byte value is 0x00, there is no left bar.
0x8D—Bits[7:0], Active Pixel End LSB and 0x8E—
Bits[7:0], Active Pixel End MSB
These bits indicate the last active video pixel in the display. All
pixels past this comprise a right vertical bar. If the 2-byte value
is greater than the number of pixels in the display, there is no
vertical bar.
0x8F—Bits[6:0], New Data Flags
See the 0x87—Bits[6:0], New Data Flags (NDF) section.
0x91—Bits[7:4], Audio Coding Type
These bits identify the audio coding so that the receiver may
process audio properly. See Table 21.
Table 21.
CT[3:0]
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8
0x91—Bits[2:0], Audio Channel Count
These bits specify how many audio channels (2 channels to
8 channels) are being sent.
Table 22.
CC[2:0]
000
001
010
011
100
101
110
111
Audio Coding
Refer to stream header
IEC60958 PCM
AC3
MPEG1 (Layer 1 and Layer 2)
MP3 (MPEG1 Layer 3)
MPEG2 (multichannel)
AAC
DTS
ATRAC
Channel Count
Refer to stream header
2
3
4
5
6
7
8
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