Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

MPC8280 Datasheet(PDF) 463 Page - Freescale Semiconductor, Inc

Part # MPC8280
Description  PowerQUICC??II Family Reference Manual
PDF  1386 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

MPC8280 Datasheet(HTML) 463 Page - Freescale Semiconductor, Inc

Back Button MPC8280 Datasheet HTML 459Page - Freescale Semiconductor, Inc MPC8280 Datasheet HTML 460Page - Freescale Semiconductor, Inc MPC8280 Datasheet HTML 461Page - Freescale Semiconductor, Inc MPC8280 Datasheet HTML 462Page - Freescale Semiconductor, Inc MPC8280 Datasheet HTML 463Page - Freescale Semiconductor, Inc MPC8280 Datasheet HTML 464Page - Freescale Semiconductor, Inc MPC8280 Datasheet HTML 465Page - Freescale Semiconductor, Inc MPC8280 Datasheet HTML 466Page - Freescale Semiconductor, Inc MPC8280 Datasheet HTML 467Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 463 / 1386 page
background image
Memory Controller
MPC8280 PowerQUICC II Family Reference Manual, Rev. 1
Freescale Semiconductor
11-43
P/LSDMR[BUFCMD] should be set. Setting this bit causes the memory controller to add one cycle for
each SDRAM command. Figure 11-27 illustrates the timing when BUFCMD equals 1.
Figure 11-27. BUFCMD = 1
11.4.7
SDRAM Interface Timing
Figure 11-28 through Figure 11-36 show SDRAM timing for various types of accesses.
Figure 11-28. SDRAM Single-Beat Read, Page Closed, CL = 3
CLK
SDAMUX
CMD strobes
MA[0–11]
Row
Column
Activate
Read
NOP
NOP
(without cs)
CS
ALE
Command setup cycle
Command setup cycle
CLK
ALE
CS
SDRAS
SDCAS
MA[0–11]
Row
Column
WE
DQM
Data
D0



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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