전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

TMS320DM647ZUT9 데이터시트(PDF) 103 Page - Texas Instruments

부품명 TMS320DM647ZUT9
상세설명  Digital Media Processor
PDF  181 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  TI [Texas Instruments]
홈페이지  http://www.ti.com
Logo TI - Texas Instruments

TMS320DM647ZUT9 데이터시트(HTML) 103 Page - Texas Instruments

Back Button TMS320DM647ZUT9 Datasheet HTML 99Page - Texas Instruments TMS320DM647ZUT9 Datasheet HTML 100Page - Texas Instruments TMS320DM647ZUT9 Datasheet HTML 101Page - Texas Instruments TMS320DM647ZUT9 Datasheet HTML 102Page - Texas Instruments TMS320DM647ZUT9 Datasheet HTML 103Page - Texas Instruments TMS320DM647ZUT9 Datasheet HTML 104Page - Texas Instruments TMS320DM647ZUT9 Datasheet HTML 105Page - Texas Instruments TMS320DM647ZUT9 Datasheet HTML 106Page - Texas Instruments TMS320DM647ZUT9 Datasheet HTML 107Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 103 / 181 page
background image
A1
A1
T
T
DM648
TMS320DM647
TMS320DM648
www.ti.com
SPRS372F – JANUARY 2010 – REVISED SEPTEMBER 2009
Table 6-38. DQS and DQ Routing Specification (1) (continued)
NO.
PARAMETER
MIN
TYP
MAX
UNIT
7
Center to center DQ to other DDR2 trace spacing(2) (6)
4 w
8
Center to Center DQ to other DQ trace spacing(7) (2)
3w
9
DQ/DQS E Skew Length Mismatch(3) (4) (5)
100
Mils
(6)
DQs from other DQS domains are considered other DDR2 trace.
(7)
DQLM is the longest Manhattan distance of each of the DQS and DQ net classes.
Figure 6-18 shows the routing for the DQGATE net classes. Table 6-39 contains the routing specification.
A.
DM648 is shown in this figure as an example of the device and represents the entire set of devices that include:
DM647/DM648.
Figure 6-18. DQGATE Routing
Table 6-39. DQGATE Routing Specification
NO.
PARAMETER
MIN
TYP
MAX
UNIT
1
DQGATEL Length F(1)
CKB0B1
2
DQGATEH Length F(2) (3)
CKB2B3
3
Center to center DQGATE to any other trace spacing
4 w
4
DQS/DQ nominal trace length
DQLM - 50
DQLM
DQLM +
Mils
50
5
DQGATEL Skew(4)
100
Mils
6
DQGATEH Skew(5) (3)
100
Mils
(1)
CKB0B1 is the sum of the length of the CK net plus the average length of the DQS0 and DQS1 nets.
(2)
CKB2B3 is the sum of the length of the CK net plus the average length of the DQS2 and DQS3 nets.
(3)
Only used on 32-bit-wide DDR2 memory systems.
(4)
Skew from CKB0B1
(5)
Skew from CKB2B3
Copyright © 2010–2009, Texas Instruments Incorporated
Peripheral Information and Electrical Specifications
103
Submit Documentation Feedback
Product Folder Link(s): TMS320DM647 TMS320DM648



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