Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TMPR4937 Datasheet(PDF) 115 Page - Toshiba Semiconductor

Part # TMPR4937
Description  64-Bit TX System RISC TX49 Family
PDF  552 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TOSHIBA [Toshiba Semiconductor]
Direct Link  http://www.semicon.toshiba.co.jp/eng
Logo TOSHIBA - Toshiba Semiconductor

TMPR4937 Datasheet(HTML) 115 Page - Toshiba Semiconductor

Back Button TMPR4937 Datasheet HTML 111Page - Toshiba Semiconductor TMPR4937 Datasheet HTML 112Page - Toshiba Semiconductor TMPR4937 Datasheet HTML 113Page - Toshiba Semiconductor TMPR4937 Datasheet HTML 114Page - Toshiba Semiconductor TMPR4937 Datasheet HTML 115Page - Toshiba Semiconductor TMPR4937 Datasheet HTML 116Page - Toshiba Semiconductor TMPR4937 Datasheet HTML 117Page - Toshiba Semiconductor TMPR4937 Datasheet HTML 118Page - Toshiba Semiconductor TMPR4937 Datasheet HTML 119Page - Toshiba Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 115 / 552 page
background image
Chapter 7 External Bus Controller
7-15
7.3.7.3
ACK* Output Timing (Normal Mode, Page Mode)
When in the Normal mode and Page mode of the ACK*/Ready Dynamic mode, the ACK*
signal becomes an output signal and is asserted for one clock cycle to send notification to the
external device of the data Read and data Write timing.
During the Read cycle, the data is latched at the rise of the next clock cycle after when the
ACK* signal is asserted. (See Figure 7.3.7 ACK* Output Timing (Single Read Cycle)).
During the Write cycle, SWE*/BWE* is deasserted at the next clock cycle after when the ACK*
signal is deasserted, and the data is held for one more clock cycle after that. (See Figure 7.3.8
ACK* Output Timing (Single Write Cycle)).
Figure 7.3.7 ACK* Output Timing (Single Read Cycle)
Figure 7.3.8 ACK* Output Timing (Single Write Cycle)
1 clock
SYSCLK
CE*
ADDR [19:0]
OE*
DATA [31:0]
ACK*/READY
(Output)
Data is latched
EBCCRn.PWT:WT=2
EBCCRn.SHWT=0
SYSCLK
CE*
ADDR [19:0]
SWE*/BWE*
DATA [31:0]
ACK*/READY
(Output)
2 clocks
EBCCRn.PWT:WT=2
EBCCRn.SHWT=0



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