Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

Preview PDF HTML

HD6432351 Fiches technique(PDF) 211 Page - Renesas Technology Corp

No de pièce HD6432351
Description  16-Bit Single-Chip Microcomputer
PDF  1025 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  RENESAS [Renesas Technology Corp]
Site Internet  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

HD6432351 Fiches technique(HTML) 211 Page - Renesas Technology Corp

Back Button HD6432351 Datasheet HTML 207Page - Renesas Technology Corp HD6432351 Datasheet HTML 208Page - Renesas Technology Corp HD6432351 Datasheet HTML 209Page - Renesas Technology Corp HD6432351 Datasheet HTML 210Page - Renesas Technology Corp HD6432351 Datasheet HTML 211Page - Renesas Technology Corp HD6432351 Datasheet HTML 212Page - Renesas Technology Corp HD6432351 Datasheet HTML 213Page - Renesas Technology Corp HD6432351 Datasheet HTML 214Page - Renesas Technology Corp HD6432351 Datasheet HTML 215Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 211 / 1025 page
background image
Section 6 Bus Controller
Rev. 3.00 Sep 15, 2006 page 177 of 988
REJ09B0330-0300
6.6.2
When DDS = 0
When DRAM space is accessed in DMAC single address mode, full access (normal access) is
always performed. The
DACK output goes low from the T
r state in the case of the DRAM
interface.
In modes other than DMAC single address mode, burst access can be used when accessing DRAM
space.
Figure 6.29 shows the
DACK output timing for the DRAM interface when DDS = 0.
Tp
φ
Read
Write
CSn (RAS)
HWR, (WE)
D15 to D0
HWR, (WE)
DACK
D15 to D0
A23 to A0
Tr
Tc1
Tc2
Row
Column
CAS, (UCAS)
LCAS (LCAS)
Figure 6.29
DACK
DACK
DACK
DACK Output Timing when DDS = 0 (Example of DRAM Access)



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


Fiches technique Télécharger

Go To PDF Page


Lien URL



ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Lien vers la fiche technique    |   Echange de liens   |   Fabricants
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