Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

Preview PDF HTML

HD64F2149YV Arkusz danych(PDF) 448 Page - Renesas Technology Corp

Numer części HD64F2149YV
Szczegółowy opis  Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series
PDF  1075 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  RENESAS [Renesas Technology Corp]
Strona internetowa  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

HD64F2149YV Arkusz danych(HTML) 448 Page - Renesas Technology Corp

Back Button HD64F2149YV Datasheet HTML 444Page - Renesas Technology Corp HD64F2149YV Datasheet HTML 445Page - Renesas Technology Corp HD64F2149YV Datasheet HTML 446Page - Renesas Technology Corp HD64F2149YV Datasheet HTML 447Page - Renesas Technology Corp HD64F2149YV Datasheet HTML 448Page - Renesas Technology Corp HD64F2149YV Datasheet HTML 449Page - Renesas Technology Corp HD64F2149YV Datasheet HTML 450Page - Renesas Technology Corp HD64F2149YV Datasheet HTML 451Page - Renesas Technology Corp HD64F2149YV Datasheet HTML 452Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 448 / 1075 page
background image
Section 14 Watchdog Timer (WDT)
Rev. 3.00 Jan 18, 2006 page 420 of 1044
REJ09B0280-0300
TCNT count
H'00
Time
H'FF
WT/
IT = 0
TME = 1
WOVI
Overflow
Overflow
Overflow
Overflow
Legend:
WOVI: Interval timer interrupt request generation
WOVI
WOVI
WOVI
Figure 14.4 Operation in Interval Timer Mode
14.3.3
Timing of Setting of Overflow Flag (OVF)
The OVF flag is set to 1 if TCNT overflows during interval timer operation. At the same time, an
interval timer interrupt (WOVI) is requested. This timing is shown in figure 14.5.
If NMI request generation is selected in watchdog timer mode, when TCNT overflows the OVF
bit in TCSR is set to 1 and at the same time an NMI interrupt is requested.
φ
TCNT
H'FF
H'00
Overflow signal
(internal signal)
OVF
Figure 14.5 Timing of OVF Setting



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


Arkusz danych Pobierz

Go To PDF Page


Link URL



Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Link do karty katalogowej    |   Linki   |   Lista producentów
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