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

X  

Preview PDF HTML

7733 データシート(PDF) 56 Page - Renesas Technology Corp

部品番号 7733
部品情報  16-BIT SINGLE-CHIP MICROCOMPUTER
PDF  940 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

7733 データシート(HTML) 56 Page - Renesas Technology Corp

Back Button 7733 Datasheet HTML 52Page - Renesas Technology Corp 7733 Datasheet HTML 53Page - Renesas Technology Corp 7733 Datasheet HTML 54Page - Renesas Technology Corp 7733 Datasheet HTML 55Page - Renesas Technology Corp 7733 Datasheet HTML 56Page - Renesas Technology Corp 7733 Datasheet HTML 57Page - Renesas Technology Corp 7733 Datasheet HTML 58Page - Renesas Technology Corp 7733 Datasheet HTML 59Page - Renesas Technology Corp 7733 Datasheet HTML 60Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 56 / 940 page
background image
CENTRAL PROCESSING UNIT (CPU)
7733 Group User’s Manual
2–17
2.3.1 Banks
The accessible area is divided by the 64 Kbytes. This 64-Kbyte area is called “bank.” The high-order 8 bits
of an address, which consists of 24 bits, indicate the bank. A bank is specified by the program bank
register (PG) or data bank register (DT). Each bank can be accessed efficiently by using an addressing
mode where the data bank register (DT) is used.
At each bank’s boundary, when an overflow occurs in the program counter (PC), the contents of the
program bank register (PG) is incremented by 1; when a borrow occurs in the program counter (PC), the
contents of the program bank register (PG) is decremented by 1. Accordingly, when normally programming,
it is not necessary to give consideration to bank boundaries.
2.3.2 Direct page
A 256-byte area specified by the direct page register (DPR) is called “direct page.” When setting a direct
page, set the base address (the lowest address) of an area which is to be specified as a direct page to
the direct page register (DPR). (Refer to section “2.1.8 Direct page register (DPR).”)
By using a direct page addressing mode, a direct page can be accessed with less instruction cycles.
2.3 Accessible area



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