전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

SH7052 데이터시트(PDF) 123 Page - Renesas Technology Corp

부품명 SH7052
상세설명  SuperHTM RISC engine
PDF  919 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  RENESAS [Renesas Technology Corp]
홈페이지  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

SH7052 데이터시트(HTML) 123 Page - Renesas Technology Corp

Back Button SH7052 Datasheet HTML 119Page - Renesas Technology Corp SH7052 Datasheet HTML 120Page - Renesas Technology Corp SH7052 Datasheet HTML 121Page - Renesas Technology Corp SH7052 Datasheet HTML 122Page - Renesas Technology Corp SH7052 Datasheet HTML 123Page - Renesas Technology Corp SH7052 Datasheet HTML 124Page - Renesas Technology Corp SH7052 Datasheet HTML 125Page - Renesas Technology Corp SH7052 Datasheet HTML 126Page - Renesas Technology Corp SH7052 Datasheet HTML 127Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 123 / 919 page
background image
97
6.6
Data Transfer with Interrupt Request Signals
The following data transfer can be carried out using interrupt request signals:
• Activate DMAC only, without generating CPU interrupt
Among interrupt sources, those designated as DMAC activating sources are masked and not input
to the INTC. The masking condition is as follows:
Mask condition = DME · (DE0 · source selection 0 + DE1 · source selection 1 + DE2 ·
source selection 2 + DE3 · source selection 3)
6.6.1
Handling CPU Interrupt Sources, but Not DMAC Activating Sources
1. Either do not select the DMAC as a source, or clear the DME bit to 0.
2. Activating sources are applied to the CPU when interrupts occur.
3. The CPU clears interrupt sources with its interrupt processing routine and performs the
necessary processing.
6.6.2
Handling DMAC Activating Sources but Not CPU Interrupt Sources
1. Select the DMAC as a source and set the DME bit to 1. CPU interrupt sources are masked
regardless of the interrupt priority level register settings.
2. Activating sources are applied to the DMAC when interrupts occur.
3. The DMAC clears activating sources at the time of data transfer.



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


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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