поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

7721 датащи(PDF) 133 Page - Renesas Technology Corp

номер детали 7721
подробное описание детали  16-BIT SINGLE-CHIP MICROCOMPUTER
PDF  577 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  RENESAS [Renesas Technology Corp]
домашняя страница  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

7721 датащи(HTML) 133 Page - Renesas Technology Corp

Back Button 7721 Datasheet HTML 129Page - Renesas Technology Corp 7721 Datasheet HTML 130Page - Renesas Technology Corp 7721 Datasheet HTML 131Page - Renesas Technology Corp 7721 Datasheet HTML 132Page - Renesas Technology Corp 7721 Datasheet HTML 133Page - Renesas Technology Corp 7721 Datasheet HTML 134Page - Renesas Technology Corp 7721 Datasheet HTML 135Page - Renesas Technology Corp 7721 Datasheet HTML 136Page - Renesas Technology Corp 7721 Datasheet HTML 137Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 133 / 577 page
background image
TIMER A
7721 Group User’s Manual
8–14
8.3 Timer mode
8.3.3 Operation in timer mode
Œ When the count start bit is set to “1,” the counter starts counting of the count source.
 When a counter underflow occurs, the reload register’s contents are reloaded, and counting continues.
Ž The timer Ai interrupt request bit is set to “1” at the underflow in . The interrupt request bit remains
set to “1” until the interrupt request is accepted or the interrupt request bit is cleared to “0” by software.
Figure 8.3.4 shows an example of operation in the timer mode.
Stops counting.
Restarts counting.
FFFF16
n
000016
Time
Count start bit
Timer Ai interrupt
request bit
n = Reload register’s contents
Cleared to “0” when interrupt request is
accepted or cleared by software.
Set to “1” by software.
Starts counting.
1 / fi ! (n+1)
fi = frequency of count source
(f2, f16, f64, f512)
Cleared to “0” by software.
Set to “1” by software.
Fig. 8.3.4 Example of operation in timer mode (without pulse output and gate functions)



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