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發表於 2007-3-26 17:16:59
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只看該作者
哈哈 連在這邊是試試看 都有回復唷
4 G3 d7 C5 k5 E% l+ g8 E/ Z真是厲害
8 @, |/ ?5 g f. E* X9 Q2 d還是不能小看唷
j/ W6 ~ A) @4 A, H可是 我還是不了解要如何賣帖?4 _7 L& J; P P9 r
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呵呵 看到了 可以練習貼了
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3 t- G; W% |! h# G9 IChapter 1: Introduction ....................................................................................................1+ P+ m. \& Q* t* I
1.1 Motivation.....................................................................................................................1
$ e8 F5 W) M% O: }* ]& T# Y3 G6 w1.2 The Challenge of Lower-Voltage DC-DC Conversion ..................................................3& e. X6 O9 [4 w, J! _: G6 t
1.2.1 Low-Voltage and High-Current.................................................................................................4
! A# l. ^( [2 c5 n6 K; ?1.2.2 Low-Voltage and Low-Current .................................................................................................5
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/ G4 n. L0 A9 N4 w# Z4 F1.3 Research Goals and Contributions.................................................................................7
. L! a% j) q2 ~ l9 M D( o2 G& n5 W1.4 Thesis Organization .......................................................................................................8, d& \( F! f6 T& n
Chapter 2: DC-DC Conversion as a Low-Power Enabler ...........................................10
' r. t4 o0 `0 m' |( [( o5 f8 j2.1 Voltage Scaling for Low-Power...................................................................................11! F! Q- G$ z7 W4 A/ t
2.1.1 Multiple Supply Voltages ........................................................................................................13
: J/ W3 I% G$ N# E2.1.2 Architectural Voltage Scaling..................................................................................................14, C4 b; B; f$ s3 U+ ]; o, P
2.1.3 Voltage Scaling with Vt Reduction .........................................................................................17
: B p7 o+ W: e5 X2.1.4 Discussion ...............................................................................................................................18
6 C+ H3 B8 n2 i/ \0 ^) q: ]$ e2 J2.2 Dynamic Voltage Scaling for Energy-Efficient GPP...................................................18
$ o7 r5 O, q/ I/ y( G" ^2.2.1 Typical Processor Usage .........................................................................................................19
$ C+ m* o+ ~: `. v; \2.2.1.1 Sleep Mode ............................................................................................................20
: k6 v7 V2 G! F: U' X6 d" H2.2.1.2 Slow Clocks ...........................................................................................................21
! ?0 R, U; c! G8 S2.2.2 Dynamic Voltage Scaling ........................................................................................................226 S0 g; F0 j& E0 ~" Q) ~( y v
2.2.3 Discussion ...............................................................................................................................24, ^. ]' x, y$ m/ G# y+ o+ G, Q! y% B
2.3 Low-Swing Interconnect..............................................................................................25
# Q5 w6 ?9 i8 z9 r H2.3.1 Discussion ...............................................................................................................................27( ]9 b* g2 _, |6 ^+ a# J; b4 w
2.4 Voltage Regulation Enhances Battery Run-Time ........................................................28
% a" l$ }; y9 \4 k+ b' k3 ~0 f2.4.1 A Piecewise Linear Model to a Low-Rate Battery Discharge Curve......................................30; V% N: c1 P, H# H$ |. `
2.4.2 Models for Battery Loading Conditions..................................................................................32
8 i$ H5 h$ G ~: h: m2.4.3 Case Study: An Analog Load with Supply-independent Biasing ...........................................33
. B) L% Y; K2 f) s% m3 x+ E! F2.4.3.1 Run directly from the cell ......................................................................................34
& o- U3 L& ^. v% l2.4.3.2 Run through a linear regulator ...............................................................................34
7 U: m/ P" L9 \4 `8 Y2.4.3.3 Run through a switching regulator.........................................................................34
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& @" r5 g* V# O3 r, p2 W& b+ s2.4.4 Case Study: A Throughput-constrained Digital CMOS Load.................................................35; X7 S' W9 I4 s6 s- B" V* _+ o; k7 j
2.4.4.1 Run directly from cell ............................................................................................351 O! X1 e3 U1 m/ c C
2.4.4.2 Run through a linear regulator ...............................................................................354 m5 o" x( _, {( }
2.4.4.3 Run through a switching regulator.........................................................................36) W" [% G3 e7 I. e9 L) B
2.4.5 Results .................................................................................................................. ...................36
5 R; h! V3 e' T+ L3 x2.4.6 Converter Size vs. Extra Battery Size .................................................................................... .39
" r% K1 E, s. Z/ {. u; fChapter 3: DC-DC Converter Fundamentals ...............................................................42. i0 ]5 T, y) h' {9 U3 T
3.1 Introduction to Switching Regulators ..........................................................................42
W1 Y; E- E- O" q7 O7 U: n3.1.1 Buck Converter .......................................................................................................................43 Y$ d9 Y- ~0 m4 M0 q
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[ 本帖最後由 sjhor 於 2007-4-20 12:09 PM 編輯 ] |
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