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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. y5 ], {, b5 @- ~' j# e+ |
真是厲害
: s( [ f1 x; B( D: j+ y還是不能小看唷
2 a+ j; c* G0 U0 y可是 我還是不了解要如何賣帖?
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i0 {; r' V% B! G/ `! d呵呵 看到了 可以練習貼了
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1 R u, B2 o0 X: ] ^$ A; lChapter 1: Introduction ....................................................................................................1
8 s* D$ i/ }1 T9 N" V" |! v1.1 Motivation.....................................................................................................................10 Q* R N; z9 s2 r5 {9 g/ }1 K
1.2 The Challenge of Lower-Voltage DC-DC Conversion ..................................................30 i+ X- `0 D6 r& N
1.2.1 Low-Voltage and High-Current.................................................................................................4
6 C; N1 P: p" F" X" h, `, \8 W2 Y1.2.2 Low-Voltage and Low-Current .................................................................................................59 ^' b7 \9 c, Z0 e# p0 T
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1.3 Research Goals and Contributions.................................................................................7
7 W4 P5 z0 y2 c1.4 Thesis Organization .......................................................................................................80 y* z8 ?% q$ s, d, F2 ]% ?
Chapter 2: DC-DC Conversion as a Low-Power Enabler ...........................................10
" W1 i% y# D+ ^: C2.1 Voltage Scaling for Low-Power...................................................................................11
5 k- r. _9 w1 A; A2.1.1 Multiple Supply Voltages ........................................................................................................13( E6 q' {& u3 ^& m" N
2.1.2 Architectural Voltage Scaling..................................................................................................14) n" j2 E4 U/ J
2.1.3 Voltage Scaling with Vt Reduction .........................................................................................170 u* |6 P, V/ t2 X& H
2.1.4 Discussion ...............................................................................................................................18' @) S$ D2 \9 F9 x* w1 R/ i4 ]
2.2 Dynamic Voltage Scaling for Energy-Efficient GPP...................................................18
5 j( B' v8 _6 Y9 ^ I- |0 O2.2.1 Typical Processor Usage .........................................................................................................191 Y$ I* T; {7 b/ g! T, A" C Z
2.2.1.1 Sleep Mode ............................................................................................................20
! X E8 a6 v# k" |- y2.2.1.2 Slow Clocks ...........................................................................................................21
9 Q3 K M- y0 L2.2.2 Dynamic Voltage Scaling ........................................................................................................22
8 T5 _5 K# ]0 S1 j; N$ B4 V2.2.3 Discussion ...............................................................................................................................24" ?& ^0 \, m2 }( E1 \7 ]" S4 q
2.3 Low-Swing Interconnect..............................................................................................25; ?: r7 Y9 o6 O9 `
2.3.1 Discussion ...............................................................................................................................27# Q4 H6 z3 s( ~& O
2.4 Voltage Regulation Enhances Battery Run-Time ........................................................28
% U+ O7 e* j( ^2.4.1 A Piecewise Linear Model to a Low-Rate Battery Discharge Curve......................................30
* m* ]8 }1 [) k7 a0 O0 Z' X4 y2.4.2 Models for Battery Loading Conditions..................................................................................32! y7 M0 H' G3 P* ]! K* n8 S( R
2.4.3 Case Study: An Analog Load with Supply-independent Biasing ...........................................33
( k* s6 \# u: x+ t. I& ]2.4.3.1 Run directly from the cell ......................................................................................34+ f5 ~ ^# n( a5 p) O
2.4.3.2 Run through a linear regulator ...............................................................................34
+ e1 A/ I I. |" L, w' o2.4.3.3 Run through a switching regulator.........................................................................341 j! m1 h1 c/ _! o ?
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2.4.4 Case Study: A Throughput-constrained Digital CMOS Load.................................................35
" F; d' @' ?, K( u7 {2.4.4.1 Run directly from cell ............................................................................................350 G1 \( t0 @# E0 i
2.4.4.2 Run through a linear regulator ...............................................................................350 b ]' W$ i9 d8 k
2.4.4.3 Run through a switching regulator.........................................................................363 O& h7 @) E0 c1 @9 k R
2.4.5 Results .................................................................................................................. ...................36: t4 e3 _- J P5 H0 P6 Q
2.4.6 Converter Size vs. Extra Battery Size .................................................................................... .396 x; `" Z4 m, ]. {$ Z7 D; P
Chapter 3: DC-DC Converter Fundamentals ...............................................................420 t9 U: O1 Z* @" b- ?) }
3.1 Introduction to Switching Regulators ..........................................................................42
+ [% {! m) ?6 m: G" H" d3.1.1 Buck Converter .......................................................................................................................43' O0 f) F2 \1 B$ h) A( i+ n) Q, i
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9 a% H6 G( \. i9 a9 @. n- g[ 本帖最後由 sjhor 於 2007-4-20 12:09 PM 編輯 ] |
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