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發表於 2007-3-26 17:16:59
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哈哈 連在這邊是試試看 都有回復唷
4 V, \0 s+ ^( Q1 G" w5 V真是厲害
# {6 y, p: J8 [ s, {還是不能小看唷
8 @& b) x9 H1 n4 C1 Q8 U可是 我還是不了解要如何賣帖?
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呵呵 看到了 可以練習貼了; x6 m3 i0 B7 `# K1 u
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Chapter 1: Introduction ....................................................................................................1
! B6 ]8 W: }2 [+ |6 b1.1 Motivation.....................................................................................................................1
; h' m: b' k/ H4 ~* P! ~1.2 The Challenge of Lower-Voltage DC-DC Conversion ..................................................3( y8 @# e' _& k; c$ a. A6 l3 R
1.2.1 Low-Voltage and High-Current.................................................................................................47 T K/ T/ z5 p: m
1.2.2 Low-Voltage and Low-Current .................................................................................................58 d& Y! O3 d- O; a; X
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1.3 Research Goals and Contributions.................................................................................7
9 {3 F- ?, I) e! t1.4 Thesis Organization .......................................................................................................8
1 v: I. X/ m) N) \" J" SChapter 2: DC-DC Conversion as a Low-Power Enabler ...........................................10" E3 S% N% t) ^6 \2 G8 [3 y( \
2.1 Voltage Scaling for Low-Power...................................................................................11) H' S" }: x- y
2.1.1 Multiple Supply Voltages ........................................................................................................139 S: q# S( k+ D, D2 h/ z3 [; a9 H
2.1.2 Architectural Voltage Scaling..................................................................................................14+ [ V6 \2 e6 Y( ^0 t/ D* B- _
2.1.3 Voltage Scaling with Vt Reduction .........................................................................................17
' v% Z+ w/ \1 A9 ?2.1.4 Discussion ...............................................................................................................................18
# l1 j2 @4 q& ?* D5 F) U2.2 Dynamic Voltage Scaling for Energy-Efficient GPP...................................................18
' |. U# u) ]& [" P2.2.1 Typical Processor Usage .........................................................................................................19
+ q, o1 u) y: \0 F+ A* m2.2.1.1 Sleep Mode ............................................................................................................209 l- m& T7 O& N- I
2.2.1.2 Slow Clocks ...........................................................................................................21( `+ ?: i" }( W l' _! T: D
2.2.2 Dynamic Voltage Scaling ........................................................................................................22+ |; f* o: P G y* j
2.2.3 Discussion ...............................................................................................................................24/ f" T: ^* {9 G- N9 _
2.3 Low-Swing Interconnect..............................................................................................25" w; l4 `3 v) {- F! O$ u
2.3.1 Discussion ...............................................................................................................................27( |) \- Y$ p2 ?! K9 Z6 z c
2.4 Voltage Regulation Enhances Battery Run-Time ........................................................28
& m7 ?* x8 h! M8 V- ]2.4.1 A Piecewise Linear Model to a Low-Rate Battery Discharge Curve......................................30
( X. \# K! Y2 ?2.4.2 Models for Battery Loading Conditions..................................................................................32* K- Q/ T1 l: Y' z
2.4.3 Case Study: An Analog Load with Supply-independent Biasing ...........................................33) l1 d+ ^* u0 G5 ^% z1 r$ l* Q
2.4.3.1 Run directly from the cell ......................................................................................34
% K/ C0 x4 y# o0 E: O2.4.3.2 Run through a linear regulator ...............................................................................34
4 I- g5 P2 F1 j" @4 L2.4.3.3 Run through a switching regulator.........................................................................34
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' B* _9 r1 h w0 ]& \2.4.4 Case Study: A Throughput-constrained Digital CMOS Load.................................................35
3 F0 S* T7 E" V# b9 u2.4.4.1 Run directly from cell ............................................................................................35
; H' A( s% |% H3 K5 l2 h2.4.4.2 Run through a linear regulator ...............................................................................35
) k2 V. l% b; U9 e2.4.4.3 Run through a switching regulator.........................................................................36
6 h. K; R' H+ N+ ^' W$ G2.4.5 Results .................................................................................................................. ...................364 m1 ^1 V2 C0 k2 E' z
2.4.6 Converter Size vs. Extra Battery Size .................................................................................... .39
3 a7 Y' @* G5 _# W9 p. JChapter 3: DC-DC Converter Fundamentals ...............................................................42
1 `& R0 O7 W. W4 I; E3.1 Introduction to Switching Regulators ..........................................................................42
/ g b1 P8 S+ V8 I1 F3 q9 J+ K3.1.1 Buck Converter .......................................................................................................................43
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; }+ ?3 _$ Q( H) g- {[ 本帖最後由 sjhor 於 2007-4-20 12:09 PM 編輯 ] |
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