データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

Preview PDF HTML

SH7041A データシート(PDF) 229 Page - Renesas Technology Corp

部品番号 SH7041A
部品情報  Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
PDF  923 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  RENESAS [Renesas Technology Corp]
ホームページ  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

SH7041A データシート(HTML) 229 Page - Renesas Technology Corp

Back Button SH7041A Datasheet HTML 225Page - Renesas Technology Corp SH7041A Datasheet HTML 226Page - Renesas Technology Corp SH7041A Datasheet HTML 227Page - Renesas Technology Corp SH7041A Datasheet HTML 228Page - Renesas Technology Corp SH7041A Datasheet HTML 229Page - Renesas Technology Corp SH7041A Datasheet HTML 230Page - Renesas Technology Corp SH7041A Datasheet HTML 231Page - Renesas Technology Corp SH7041A Datasheet HTML 232Page - Renesas Technology Corp SH7041A Datasheet HTML 233Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 229 / 923 page
background image
191
10.4.3
Wait State Control
Wait state insertion during DRAM space access is controlled by setting the TPC, RCD, DWW1,
DWW0, DWR1, and DWR0 bits of the DCR. TPC and RCD are common to both reads and
writes. The timing with waits inserted is shown in figures 10.8 through 10.11. External waits can
be inserted at the time of software waits 2, 3. The sampling location is the same as that of ordinary
space: at one cycle before the Tc2 cycle clock rise. Wait cycles are extended by external waits.
Tp
Tr
Tc1
Tcw1
Tc2
CK
Write
Read
Address
Data
RAS
CASx
RDWR
Data
RDWR
CASx
RAS
Row
Column
Figure 10.8 DRAM Bus Cycle (Normal Mode, TPC = 0, RCD = 0, One Wait)



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


データシート ダウンロード

Go To PDF Page


リンク URL



ALLDATASHEETはお客様のビジネスに役立ちますか？  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   データシートへのリンク    |   リンク交換   |   メーカーリスト
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