最新免费av在线观看,亚洲综合一区成人在线,中文字幕精品无码一区二区三区,中文人妻av高清一区二区,中文字幕乱偷无码av先锋

AD9381 Datasheet

  • AD9381

  • HDMI? Display Interface

  • 45頁

  • AD

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

AD9381
Hex
Address
Read/Write
or Read Only
Bits
[2:0]
[7:2]
[1:0]
[7:0]
[3:0]
[7:0]
[3:0]
[7:0]
[7]
[6:5]
Default Value
*****000
011000**
******01
00000100
****0101
00000000
****0010
11010000
0*******
*00*****
Register Name
Interlace Offset
VS Delay
HS Delay MSB
HS Delay
Line Width MSB
Line Width
Screen Height MSB
Screen Height
Ctrl EN
I2S Out Mode
Description
Sets the difference (in HSYNCs) in field length
between Field 0 and Field 1.
Sets the delay (in lines) from the VSYNC leading
edge to the start of active video.
MSB, Register 0x29.
Sets the delay (in pixels) from the HSYNC leading
edge to the start of active video.
MSB, Register 0x2B.
Sets the width of the active video line in pixels.
MSB, Register 0x2D.
Sets the height of the active screen in lines.
Allows Ctrl [3:0] to be output on the I
2
S data pins.
00 = I
2
S mode.
01 = right-justified.
10 = left-justified.
11 = raw IEC60958 mode.
Sets the desired bit width for right-justified mode.
Detects a TMDS DE.
Detects a TMDS clock.
Gives the status of AV mute based on general
control packets.
Returns 1 when read of EEPROM keys is successful.
Returns quality number based on DE edges.
This bit is high when HDCP decryption is in use
(content is protected). The signal goes low when
HDCP is not being used. Customers can use this bit
to allow copying of the content. The bit should be
sampled at regular intervals because it can change
on a frame-by-frame basis.
Returns DVI HSYNC polarity.
Returns DVI VSYNC polarity.
Returns current HDMI pixel repetition amount.
0 = 1脳, 1 = 2脳, ... .The clock and data outputs
automatically de-repeat by this value.
Sets the maximum pseudo sync pulse width for
Macrovision廬 detection.
Sets the minimum pseudo sync pulse width for
Macrovision detection.
Tells the Macrovision detection engine whether we
are oversampling or not.
Tells the Macrovision detection engine to enter PAL
mode.
Sets the start line for Macrovision detection.
0 = standard definition.
1 = progressive scan mode.
0 = use hard-coded settings for line counts and
pulse widths.
1 = use I
2
C values for these settings.
Sets the end line for Macrovision detection.
Sets the number of pulses required in the last 3
lines (SD mode only).
Sets audio PLL to low frequency mode. Low
frequency mode should only be set for pixel clocks
<80 MHz.
0x28
Read/Write
0x29
0x2A
0x2B
0x2C
0x2D
0x2E
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
0x2F
Read
[4:0]
[6]
[5]
[4]
[3]
[2:0]
[6]
***11000
*0******
**0*****
***0****
****0***
*****000
*0******
I2S Bit Width
TMDS Sync Detect
TMDS Active
AV Mute
HDCP Keys Read
HDMI Quality
HDMI Content Encrypted
0x30
Read
[5]
[4]
[3:0]
**0*****
***0****
****0000
DVI HSYNC Polarity
DVI VSYNC Polarity
HDMI Pixel Repetition
0x31
Read/Write
[7:4]
[3:0]
1001****
****0110
0*******
*0******
**001101
1*******
*0******
MV Pulse Max
MV Pulse Min
MV Oversample En
MV Pal En
MV Line Count Start
MV Detect Mode
MV Settings Override
0x32
Read/Write
[7]
[6]
[5:0]
[7]
[6]
0x33
Read/Write
0x34
Read/Write
[5:0]
[7:6]
[5]
**010101
10******
**0*****
MV Line Count End
MV Pulse Limit Set
Low Freq Mode
Rev. 0 | Page 16 of 44

AD9381相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！