AD9880/PCB Analog Devices Inc, AD9880/PCB Datasheet - Page 31

• Manufacturer Part Number: AD9880/PCB
• Description: BOARD EVALUATION PCB AD9880
• Manufacturer: Analog Devices Inc

Specifications of AD9880/PCB

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Hex
Address
0x62
0x7B
0x7C
0x7D
0x7E
0x7F
0x80
0x81
0x82
Read/Write
or Read Only
Read
Read
Read
Read
Read
Read
Read
Read
Read
Read
Bits
[3:0]
[7:0]
[7:0]
[7:4]
[3:0]
[7:0]
[7:0]
[7:0]
[6:5]
4
[3:2]
[1:0]
[7:6]
[5:4]
Default
Value
Register Name
Frequency
Word Length
CTS [19:12]
CTS [11:4]
CTS [3:0]
N [19:16]
N [15:8]
N [7:0]
AVI Infoframe Version
Active Format
Information Status
Bar Information
Scan Information
Colorimetry
Picture Aspect Ratio
Rev. 0 | Page 31 of 64
AVI Infoframe
Description
0000
1000
1100
0010
1010
1110
Word length.
0000
0100
0011
0010
0001
0101
1000
1100
1011
1010
1001
1101
Cycle time stamp—this 20-bit value is used with the N value to
regenerate an audio clock. For remaining bits see Register 0x7C
and Register 0x7D.
20-bit N used with CTS to regenerate the audio clock. For
remaining bits, see Register 0x7E and Register 0x7F.
Y [1:0] Indicates RGB, 4:2:2 or 4:4:4.
00
01
10
Active format information present.
0
1
B [1:0].
00
01
10
11
S [1:0].
00
01
10
C [1:0].
00
01
10
M [1:0].
00
= no bar information.
= horizontal bar information valid.
= vertical bar information valid.
= horizontal and vertical bar information valid.
= no information.
= overscanned (television).
= underscanned (computer).
= RGB.
= YCbCr 4:2:2.
= YCbCr 4:4:4.
= no data.
= active format information valid.
= no data.
= SMPTE 170M, ITU601.
= ITU709.
= no data.
=
=
=
=
=
=
not specified.
16 bits.
17 bits.
18 bits.
19 bits.
20 bits.
not specified.
20 bits.
21 bits.
22 bits.
23 bits.
24 bits.
44.1 kHz.
88.2 kHz.
176.4 kHz.
48k Hz.
96 kHz.
192 kHz.
AD9880