công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

H8SX/1663R bảng dữ liệu(PDF) 461 Page - Renesas Technology Corp

tên linh kiện H8SX/1663R
Giải thích chi tiết về linh kiện  Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series
PDF  1504 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  RENESAS [Renesas Technology Corp]
Trang chủ  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

H8SX/1663R bảng dữ liệu(HTML) 461 Page - Renesas Technology Corp

Back Button H8SX/1663R Datasheet HTML 457Page - Renesas Technology Corp H8SX/1663R Datasheet HTML 458Page - Renesas Technology Corp H8SX/1663R Datasheet HTML 459Page - Renesas Technology Corp H8SX/1663R Datasheet HTML 460Page - Renesas Technology Corp H8SX/1663R Datasheet HTML 461Page - Renesas Technology Corp H8SX/1663R Datasheet HTML 462Page - Renesas Technology Corp H8SX/1663R Datasheet HTML 463Page - Renesas Technology Corp H8SX/1663R Datasheet HTML 464Page - Renesas Technology Corp H8SX/1663R Datasheet HTML 465Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 461 / 1504 page
background image
Section 10 DMA Controller (DMAC)
Rev. 2.00 Sep. 24, 2008 Page 429 of 1468
REJ09B0412-0200
10.5.9
DMA Basic Bus Cycle
Figure 10.23 shows an examples of signal timing of a basic bus cycle. In figure 10.23, data is
transferred in words from the 16-bit 2-state access space to the 8-bit 3-state access space. When
the bus mastership is passed from the DMAC to the CPU, data is read from the source address and
it is written to the destination address. The bus is not released between the read and write cycles
by other bus requests. DMAC bus cycles follows the bus controller settings.
CPU cycle
DMAC cycle (one word transfer)
CPU cycle
Address bus
B
φ
T
1
T
2
T
1
T
2
T
3
T
1
T
2
T
3
Source address
Destination address
RD
LHWR
LLWR
High
Figure 10.23 Example of Bus Timing of DMA 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


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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