数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

ADE3800SXT 数据表(PDF) 132 Page - STMicroelectronics

部件名 ADE3800SXT
功能描述  Analog LCD Display Engine for XGA and SXGA Resolutions with Embedded LVDS and RSDS Transmitters
PDF  138 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

ADE3800SXT 数据表(HTML) 132 Page - STMicroelectronics

Back Button ADE3800SXT Datasheet HTML 128Page - STMicroelectronics ADE3800SXT Datasheet HTML 129Page - STMicroelectronics ADE3800SXT Datasheet HTML 130Page - STMicroelectronics ADE3800SXT Datasheet HTML 131Page - STMicroelectronics ADE3800SXT Datasheet HTML 132Page - STMicroelectronics ADE3800SXT Datasheet HTML 133Page - STMicroelectronics ADE3800SXT Datasheet HTML 134Page - STMicroelectronics ADE3800SXT Datasheet HTML 135Page - STMicroelectronics ADE3800SXT Datasheet HTML 136Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 132 / 138 page
background image
Scaler Equations
ADE3800
132/138
7
Scaler Equations
fSclk = 140 MHz, and Sclk_PR = 18AF
SCL_TRIGGER_DLY = InitTrigDelay;// wait 3 frames
wPtrMinPost = SCL_PTR_POST;
// feedback loop to tune trigger delay:
while ( !(8 < wPtrMinPost < 16) ) {// landing zone is (8, 16) & mid point is 12
wDiff = wPtrMinPost > (512 + 12) ? wPtrMinPost – (1024 + 12): wPtrMinPost - 12;
dwTriggerDelay = dwTriggerDelay + ((((xclk_freq / inclk_freq) * 3) * wDiff) / 2);
SCL_TRIGGER_DLY = max (dwTriggerDelay, 1);
// wait 2 frames for new trigger delay to take effect
wPtrMinPost = SCL_PTR_POST;
}
)
3
(
_
_
_
NumPPC
OTCLK
PR
FSYN
PR
Dclk
−
⋅
=
2
_
_
hpixel
dest
HP
hpos
dest
out −
=
2
_
_
vpixel
dest
VP
vpos
dest
out −
=
10
=
WinTop
⎩
⎨
⎧
−
+
⇒
=
otherwise
VP
WinTop
panels
DE
WinBot
out
_
,
1
,
2
_
)
8
min
,
48
max(
−
−
=
out
out
HB
HT
WinLeft
out
HP
WinLeft
WinRight
+
=
hpixel
dest
HP
rH
ScaleFacto
in
_
16
<<
=
vpixel
dest
VP
rV
ScaleFacto
in
_
16
<<
=
2
_
_
_
>>
⋅
=
PR
Dclk
rH
ScaleFacto
PR
Sclk
rate
pipe
13
)
24
)
23
2
)
_
(((
_
>>
+
⋅
−
⋅
+
−
=
rH
ScaleFacto
hpos
dest
WinLeft
hpos
origin
13
)
)
1
2
)
_
(((
_
>>
⋅
−
⋅
+
−
=
rV
ScaleFacto
vpos
dest
WinTop
vpos
origin
4
136
21
1
_
_
)
9
43
(
4
)
_
(
>>
⎟⎟⎠
⎞
⎜⎜⎝
⎛
−
<<
−
⋅
<<
−
<<
+
=
rH
ScaleFacto
PR
Dclk
PR
Sclk
hpos
dest
WinLeft
LineStart
15
))
6
_
(
)
_
((
2
_
_
_
_
_
)
2
_
)
9
:
5
?
)
1024
(((
>>
>>
⋅
⋅
+
−
<<
⋅
<<
+
>
=
PR
Dclk
HT
vpos
dest
WinTop
LINES
NUM
H
SMEAS
hsync
per
xclks
VTRIG
SMUX
HP
lay
InitTrigDe
out
in



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com