Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

7540 Datasheet(PDF) 103 Page - Renesas Technology Corp

Part # 7540
Description  8-BIT CISC SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 740 SERIES
PDF  366 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

7540 Datasheet(HTML) 103 Page - Renesas Technology Corp

Back Button 7540 Datasheet HTML 99Page - Renesas Technology Corp 7540 Datasheet HTML 100Page - Renesas Technology Corp 7540 Datasheet HTML 101Page - Renesas Technology Corp 7540 Datasheet HTML 102Page - Renesas Technology Corp 7540 Datasheet HTML 103Page - Renesas Technology Corp 7540 Datasheet HTML 104Page - Renesas Technology Corp 7540 Datasheet HTML 105Page - Renesas Technology Corp 7540 Datasheet HTML 106Page - Renesas Technology Corp 7540 Datasheet HTML 107Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 103 / 366 page
background image
2-27
REJ09B0018-0200Z
Rev.2.00
Jun 21, 2004
7540 Group
APPLICATION
2.2 Timer A
Fig. 2.2.18 Setting method for event counter mode (2)
b7b0
1
b7b0
0
1
0
b7b0
1
b7b0
0
b7b0
0
b7
b0
1
Process 7: In order not to execute the no requested interrupt processing, set “0” (no requested)
to the timer A interrupt request bit and CNTR1 interrupt request bit.
Interrupt request register 1 (IREQ1) [Address 3C16]
Process 8: When the interrupt is used, set “1” (interrupt enabled) to the timer A
interrupt enable bit or CNTR1 interrupt enable bit.
No CNTR1 interrupt request issued
Interrupt control register 2 (ICON2) [Address 3F16]
Timer A interrupt enabled
Timer A mode register (TAM) [Address 1D16]
Timer A count start
Process 9: Start counting of timer A.
Interrupt request register 2 (IREQ2) [Address 3D16]
No timer A interrupt request issued
Interrupt control register 1 (ICON1) [Address 3E16]
CNTR1 interrupt enabled
Interrupt edge selection register (INTEDGE) [Address 3A16]
Key-on wakeup disabled
Process 6: In order to use the CNTR1 pin function of the P00/CNTR1 pin, disable the P00 key-on wakeup function.



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