AD9389 Analog Devices, AD9389 Datasheet - Page 21

• Manufacturer Part Number: AD9389
• Description: 800 MHz High Performance HDMI/DVI Transmitter
• Manufacturer: Analog Devices

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Hex
Address
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
0x12
0x13
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write or
Read Only
Read/Write
Read/Write
Bits
[6]
[5]
[4:0]
[5:2]
[1:0]
[4:0]
[5:3]
[2:0]
[5:3]
[2:0]
[5:3]
[2:0]
[5:3]
[2:0]
[5]
[4:2]
[1:0]
[7:0]
Default
Value
*0******
**0*****
****0111
**1111**
******00
***11000
**000***
*****001
**010***
*****011
**100***
*****101
**110***
*****111
**0*****
***000**
******00
00000000
Register Name
MCLK_Pol
Flat_Line
Test bits
I
I
I
SUBPKT0_L_src
SUBPKT0_R_src
SUBPKT1_L_src
SUBPKT1_R_src
SUBPKT2_L_src
SUBPKT2_R_src
SUBPKT3_L_src
SUBPKT3_R_src
CR_bit
a_info
Clk_Acc
Category Code
2
2
2
S enable
S Format
S_bit_width
Rev. 0 | Page 21 of 48
Description
00 = × 128 f
01 = × 256 f
10 = × 384 f
11 = × 512 f
Default = 01.
MCLK polarity.
0 = rising edge.
1 = falling edge.
Default = 0.
Flat line.
1 = flat line audio (audio sample not valid).
0 = normal.
Default = 0.
Must be set to 0x7 for proper operation.
I
0001 = I
0010 = I
0100 = I
1000 = I
Default = 1111 for all.
I
00 = standard I
01 = right-justified I
10 = left-justified I
11 = raw IEC60958 mode.
Default = 0.
I
24. Not valid for widths greater than 24.
Registers 0x0E to 0x11 should be set based on the
speaker mapping information obtained from EDID.
Source of sub packet 0, left channel. Default = 000.
Source of sub packet 0, right channel. Default = 001.
Source of sub packet 1, left channel. Default = 010.
Source of sub packet 1, right channel. Default = 011.
Source of sub packet 2, left channel. Default = 100.
Source of sub packet 2, right channel. Default = 101.
Source of sub packet 3, left channel. Default = 110.
Source of sub packet 3, right channel. Default = 111.
Copyright bit.
0 = copyright.
1 = not copyright protected.
Additional information for channel status bits.
000 = 2 audio channels without pre-emphasis.
100 = 2 audio channels with 50/15 μs pre-emphasis.
010 = reserved.
110 = reserved.
Default = 000.
Clock accuracy.
00 = Level II, normal accuracy ±1000 × 10
01 = Level III, variable pitch shifted clock.
10 = Level I, high accuracy ±50 × 10
11 = reserved.
Default = 00.
Category code for audio infoframe; see IEC 60958.
2
2
2
S enable for the four I
S format.
S bit width. For right justified audio only. Default is
2
2
2
2
S0.
S1.
S2.
S3.
S
S
S
S
.
.
.
.
2
S mode.
2
S mode.
2
S mode.
2
S pins (active).
−6
.
−6
AD9389
.