数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

AM79C970A 数据表(PDF) 64 Page - Advanced Micro Devices

部件名 AM79C970A
功能描述  PCnet-PCI II Single-Chip Full-Duplex Ethernet Controller for PCI Local Bus Product
PDF  219 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AMD [Advanced Micro Devices]
网页  http://www.amd.com
标志 AMD - Advanced Micro Devices

AM79C970A 数据表(HTML) 64 Page - Advanced Micro Devices

Back Button AM79C970A Datasheet HTML 60Page - Advanced Micro Devices AM79C970A Datasheet HTML 61Page - Advanced Micro Devices AM79C970A Datasheet HTML 62Page - Advanced Micro Devices AM79C970A Datasheet HTML 63Page - Advanced Micro Devices AM79C970A Datasheet HTML 64Page - Advanced Micro Devices AM79C970A Datasheet HTML 65Page - Advanced Micro Devices AM79C970A Datasheet HTML 66Page - Advanced Micro Devices AM79C970A Datasheet HTML 67Page - Advanced Micro Devices AM79C970A Datasheet HTML 68Page - Advanced Micro Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 64 / 219 page
background image
AMD
P R E L I M I N A R Y
64
Am79C970A
The following figure shows the beginning of a FIFO DMA
write with the beginning of the buffer not aligned to a
DWord boundary. The PCnet-PCI II controller starts off
by writing only three bytes during the first data phase.
This operation aligns the address for all other data trans-
fers to a 32-bit boundary so that the PCnet-PCI II con-
troller can continue bursting full DWords.
19436A-33
FRAME
CLK
AD
IRDY
TRDY
C/
BE
DEVSEL
REQ
GNT
1
23456
0000
0111
PAR
PAR
PAR
DEVSEL is sampled
0001
PAR
DATA
DATA
DATA
ADD
Figure 30. FIFO Burst Write At Start Of Unaligned Buffer



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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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