поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

WM8945ECS/R датащи(PDF) 140 Page - Wolfson Microelectronics plc

номер детали WM8945ECS/R
подробное описание детали  Mono Low-Power CODEC with Video Buffer and Touch Panel Controller
PDF  169 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  WOLFSON [Wolfson Microelectronics plc]
домашняя страница  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8945ECS/R датащи(HTML) 140 Page - Wolfson Microelectronics plc

Back Button WM8945ECS/R Datasheet HTML 136Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 137Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 138Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 139Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 140Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 141Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 142Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 143Page - Wolfson Microelectronics plc WM8945ECS/R Datasheet HTML 144Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 140 / 169 page
background image
WM8945
Production Data
w
PD, May 2011, Rev 4.1
140
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
initiate a set of conversion; the bit is reset automatically.
10
TCH_Z_ENA
0
Enables Z-axis touch panel measurements.
0 = Disabled
1 = Enabled
9
TCH_Y_ENA
0
Enables Y-axis touch panel measurements
0 = Disabled
1 = Enabled
8
TCH_X_ENA
0
Enables X-axis touch panel measurements
0 = Disabled
1 = Enabled
7:5
TCH_DELAY
[2:0]
000
Settling time between X, Y and Z measurements.
(Nominal timing only; typically +/-20% of quoted
values.)
000 = 30us
001 = 60us
010 = 120us
011 = 240us
100 = 480us
101 = 960us
110 = 1920us
111 = 3840us
4:0
TCH_RATE
[4:0]
0_0000
Touch Panel Rate
0_0000 = Manual conversion
0_0001 = 16kHz
0_0010 = 32kHz
…(16kHz steps)
1_1111 = 496kHz
Register 37h
Touch Control 1
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R56 (38h)
Touch
Control 2
11
TCH_PDONLY
0
Select Automatic conversions only when Pen Down is
detected. (No effect on Manual conversion.)
0 = Normal
1 = Pen-Down only
8
TCH_ISEL
0
Pressure measurement current select
0 = 230uA
1 = 460uA
3:0
TCH_RPU[3:0]
0111
Pen-Down sensitivity (pull-up resistor)
0000 = 64k (most sensitive)
0001 = 64k / 2
0010 = 64k / 3
0011 = 64k / 4
….
1111 = 64k / 16 (least sensitive)
Register 38h
Touch Control 2



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


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
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