Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

7477 Datasheet(PDF) 89 Page - Renesas Technology Corp

Part # 7477
Description  8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
PDF  354 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

7477 Datasheet(HTML) 89 Page - Renesas Technology Corp

Back Button 7477 Datasheet HTML 85Page - Renesas Technology Corp 7477 Datasheet HTML 86Page - Renesas Technology Corp 7477 Datasheet HTML 87Page - Renesas Technology Corp 7477 Datasheet HTML 88Page - Renesas Technology Corp 7477 Datasheet HTML 89Page - Renesas Technology Corp 7477 Datasheet HTML 90Page - Renesas Technology Corp 7477 Datasheet HTML 91Page - Renesas Technology Corp 7477 Datasheet HTML 92Page - Renesas Technology Corp 7477 Datasheet HTML 93Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 89 / 354 page
background image
7470/7471/7477/7478 GROUP USER’S MANUAL
1-72
HARDWARE
1.12 Timers
Fig. 1.12.5 Example of pulse output mode operation
(n-1)16
FF16
RL
RL
RL
RL
OF
T
A
A
A
A
OF
OF
OF
Timer 1 interrupt
enable bit
Timer 1 count
source
Count period
Count period
T(s) = 1
÷ count source frequency ! (the timer initial value + 1)
Pulse output mode operation example
• OF: Overflow
• RL: Reload
• n: Timer initial value
Timer 1 count stop bit
Down count
Timer 1 interrupt
request bit
Writing “1”
Writing “0”
Count stop
Count restart
A : • Clearing by writing “0” to the Timer 1 interrupt request bit.
• Clearing by accepting the Timer 1 interrupt request when the Timer 1 interrupt enable bit is “1.”
Time
Timer FF register
bit 0
T0 output selected
T0 pin
Initial value “0”
Setting to
output port



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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