Pin
; T2 H+ T8 W6 e c% i5 ]$ G% x | +5V' ?/ ]% N3 P0 A! h" i: V( }
| +3.3V
& M# d0 X, S |/ Y6 U" s | Universal9 Q m1 Z$ |& L
| Description
' a8 k; D* a; s, u. O |
A1: V6 w% }2 a$ ]! v1 N
| TRST( J1 e7 q( a0 O, ~' W& l0 P7 t
|
: i+ P- f* v! F# R$ U5 E | - Z6 Z% ^8 \* f E$ D
| Test Logic Reset
3 Z+ ~' G. \% J$ J5 Y1 f$ y |
A2, h }; X+ q! O+ R+ b, K
| +12V% P: T* \' o: |# h) B; x
|
( |, l7 k* f) ~3 I |
7 R! k: j! l( b* _ | +12 VDC
# `- z: [: B! C$ W$ L( g( A |
A3
' N" P, s6 p5 o | TMS
# s) D/ w' w, K' _0 T | 1 I4 @' e" w: {: g3 k
|
x" f9 M( M# _; z2 s/ e | Test Mde Select
; ~6 |. I% H. [' b9 d" U |
A4
4 A4 E: V+ s$ G. v | TDI
_: V6 b4 [. T( _ |
A+ y/ a: U) H) K, ~& N | : F9 W0 [5 g7 {+ k3 Z$ ^- Y
| Test Data Input& W2 K8 T2 S) E3 `
|
A56 f1 L9 S; N& d- u2 c
| +5V- F, B# l3 h- L9 L: }( E% K- w
|
1 `4 i9 z, U/ B4 E | 3 N7 A4 u H6 E
| +5 VDC# F) S2 n& g R- h! q+ R0 g2 c' O
|
A6
# I8 W8 c7 K' K" E) Y( p( f2 q | INTA$ G8 h3 |1 K( t( P
|
3 y. [ s% p8 j/ z/ D( Z$ R6 ? X | & i; ^/ C' d3 k1 @9 X+ ~5 p
| Interrupt A
. B* I% v, e/ C0 J |
A7
8 |- T: {' g; N | INTC& N* X) K2 a/ D# R' u1 A5 }! m
|
: @5 |! w i6 e3 F) m | 9 [" E# }$ D8 m2 G
| Interrupt C d! [; Y/ S" w+ m: D& S: Z
|
A8/ I4 u! r% u7 Q' J
| +5V, @0 ~# d4 x; B& [: `
| 5 C, g+ c6 v! ~ [. X( v* l
| & H+ g4 X' X! i, V9 C" ]* i
| +5 VDC
2 L6 v3 [/ [5 d* q |
A9* l; H3 T$ T( S/ S: f
| RESV01+ m! H* V0 ]8 V9 |* M9 g
|
, P: @# V/ W4 o6 j |
! Y0 Q$ j9 o9 c* z( f+ Q | Reserved VDC
+ v; U3 {, l6 z |
A10
7 z% u0 I7 I1 e$ y+ X | +5V
; @6 { b9 M$ j- S | +3.3V
; q/ ~" E6 u3 k0 l: l1 v$ v, b/ Y6 c | Signal Rail# Y. x! [+ [; x5 S6 f0 v0 B
| +V I/O (+5 V or +3.3 V)
# q$ S, E, `1 C `. `" p0 J |
A11
+ k8 U. y, A4 J. L% @ | RESV03! F% X6 M, V0 B' R7 A* q+ V
|
+ `/ y# n" h; ?6 _; H; h/ H | ! w% s' V: P5 J9 X$ r* ~" U, u
| Reserved VDC
6 R0 Q3 N( s6 Q) S9 a3 g: e |
A12
9 p# |0 Q4 n2 a& M- H9 y1 \ | GND03
. K. a& p' [+ }, m9 D | (OPEN)
8 L1 i# [4 L' X$ ~ | (OPEN)1 V% v& {& P" ^5 M/ U( s
| Ground or Open (Key)
+ I7 ?" m4 ^5 x* a9 r$ M& e |
A13) ?* N! _. T7 N2 ~6 v n. r& |
| GND05
; l$ N4 S, M% P3 i | (OPEN); l$ N: V1 J* d4 i' |% N9 c3 t+ X B
| (OPEN)0 [! r& {2 h5 V9 l3 j5 n* `9 j
| Ground or Open (Key)
# _/ Y) \4 s) g4 F |
A14
' U; }( {" v7 V% s. C | RESV057 S! k' X) i2 Y3 d
| 7 O6 b/ }8 |! I4 U8 V% F
|
; w4 ^1 l, v5 D" c3 K) J% `/ ] | Reserved VDC6 \* z% I. g; f; G/ w5 C2 A1 t3 F
|
A15. G8 ?( e0 r& Y9 @3 L: b! s# }
| RESET& U/ P5 K$ X3 _" m* K- E$ J
|
. C* ? U! T8 L( \" P4 T* f* Z |
. {. ^/ `, `4 S% l- c, @: f8 S | Reset6 V/ i: ~7 c G5 b
|
A16
) U1 u" @3 i/ f* ^3 B7 H5 `, n | +5V
3 f) b& Z. m% |) o% L% b. P | +3.3V# r, H: K2 I" x I
| Signal Rail
" t$ \0 C2 N6 T- k2 x6 k- |4 s1 G | +V I/O (+5 V or +3.3 V)- I: d9 I x$ o2 a: C
|
A17
6 X! m7 h0 V1 E. B% H% b9 s' Z | GNT% ^- T+ m! ` b6 s" ?
|
' Q( o& O) w- g O8 _4 t | 0 `* {( y/ `+ e) R$ W8 t8 w1 x
| Grant PCI use3 u2 C) I) P9 M6 W" m
|
A18 E" z% F" o5 s; Q" H6 K5 `2 B
| GND08
: A+ x7 c% }0 g5 E- H% C | ' p( O# U) ^/ E
|
) h, b) b8 j, X3 y; m | Ground
+ u: _4 ~- v7 }. J7 k% W5 _' X5 _ |
A19 S7 O+ z0 ]( c) H: _5 X
| RESV06# m8 t2 O. f/ @6 b) [
|
$ {& L9 s7 r/ {0 V) v. Q | V2 j' H+ U6 ^9 T
| Reserved VDC5 g, z' c2 E; \, p( E
|
A20! s. q' G1 x- J
| AD30. \' l3 V5 _9 F4 c. Q7 W
| ; D& t* z- ?- V
|
/ N+ [, `& E! W) Q' F8 g0 g e | Address/Data 306 x) U* g6 B- T' F
|
A211 R9 [, V u) X+ I/ K: N
| +3.3V016 q' ~- N9 Q, ]+ f4 ?5 k/ l3 t$ R
| + f6 i5 b, |' P$ {4 [; \
| 3 o" B4 E* N& S+ j
| +3.3 VDC/ N4 X( ^7 P! \2 V' G
|
A22
: [. [* a |% ]6 `1 t% h | AD28# P9 W, _& j. `
| 1 g6 \1 G; j. _$ t
|
3 }# y$ d+ U& N+ S | Address/Data 28
2 M# X4 |+ H* a7 A# W |
A23
0 ]: e( {' z1 u, a | AD26% e7 F$ n6 z9 S' e3 a# n
| % a5 G2 K' F4 ?) ]5 p" B# V
| , s8 f/ P+ U. {/ E
| Address/Data 26
. ?7 ^* x1 x( W+ `( n$ @ |
A24
) {+ _; k" p9 @2 C$ D | GND10( |, A# L) L8 N, \4 p' [
|
a. ~) Y- Y$ X |
) n* s* X: |9 J | Ground# L' L' B; N, y; I$ O9 e4 Q9 a
|
A25) ? } z8 V6 e. G7 w
| AD24
! `5 V" Z+ _; M+ p | 5 f5 q) m9 f/ S$ X% T, N7 e: W/ P
|
! o" T2 l; r' V5 m. n/ Y b | Address/Data 24
9 H, S' j+ I4 ~ |
A26! D/ d) F! [1 E( R! h
| IDSEL- M/ u% ]: M* `) k! }/ G
|
' b3 u: ]6 Y- B5 B# I7 S, D |
2 L* C# y1 W& H | Initialization Device Select
" `' j, o: b1 D5 @4 _ |
A27 t% Z6 y6 T$ S, j
| +3.3V03
) @: y2 R/ F1 Z, ^* T1 u o |
; S7 w0 J9 S1 u9 t) j1 C7 f |
' y) o' Y' Z! r/ ~ y | +3.3 VDC
1 c: a* k' Q$ i1 ^; }& b0 J |
A28+ E& w0 Y& Y+ v* E1 L5 ^% {
| AD22- e( z: M( f5 D. h# f3 |$ m
|
" c$ C6 t. Z8 M& O7 g$ r r | 6 U/ p8 | h( v* C( S3 t! \- F
| Address/Data 22' M& O: b! C) a
|
A29
9 U+ ^; I5 f% f* `* J8 z | AD20
, l. Z& _5 T5 m# E) s | 9 z9 b9 m2 V4 T2 c
|
2 ~+ N9 j/ {& T& t! R | Address/Data 20* O% o2 I9 {6 X* T3 b0 r
|
A30
# |/ X Y1 _& `0 ~- B: o$ x | GND129 u' i( e8 k5 _% E1 v
|
/ [ J; T: c) `1 R* s2 P |
# Y- B: L$ Z4 a8 B d( A+ i | Ground
" A+ g" B) N8 K7 `* X; z. x: C |
A318 g/ g6 d$ j; m. c) |) R+ q
| AD18
; [) q' ?+ V' d' Q0 Q" m2 h |
# [" C. [' F j |
* M4 ]5 `" C6 U- U' I | Address/Data 187 q& U2 F2 @& H2 Y E. H2 n! @
|
A329 z( _+ D! z; H
| AD16. A- T9 a4 g% k1 T G" K- u, A! P
|
$ v D+ z7 M; R; a6 m | 1 c( c& c2 |2 g* [6 t2 r, T$ K
| Address/Data 16! W3 ^6 M- D. Q# I# u7 t& D
|
A33
# g5 }, Z' L; w" G1 B3 C | +3.3V054 | U( W" \$ l, E, E6 j( E
| 6 I9 u! D8 B2 z7 D A
| - k' L J: l& g( ^
| +3.3 VDC
W Z, J& B2 d( F |
A342 ]- u$ }2 d5 ?( [
| FRAME
6 d3 l3 R: f. d, M |
7 ?" j5 B; k; Y ~ |
0 L0 \, J/ o Q4 g, K( a5 w6 B7 u | Address or Data phase' T! }3 l, X% I: E# h- I
|
A353 f% E0 ^+ K6 R
| GND14
" `: P- Q6 x: r0 f% h( X |
7 _$ q7 _' r: p% P& M! N' Q/ U |
/ j1 t y( m0 E3 D+ \& t8 T | Ground3 L* O( N& N( v" p4 ?: Z
|
A36
2 O J8 e0 g6 d: m* }: A8 N | TRDY
& n% p7 f6 q; L" R | ( p1 e, v# t! _" p, b
|
1 _6 j2 ^" `' }# ]9 G; @ | Target Ready N7 x0 G; h% _! w: d! g5 _5 e( N* \. K
|
A37
' ~1 \" P' p0 [6 P2 ?3 [/ D | GND15
( J( q5 P. B! R$ o$ W |
1 `5 C9 [5 ~1 h* x |
% \3 B2 t6 U( t7 o: } | Ground1 z8 G+ f/ _) \1 g h
|
A38! l3 d) q- V8 h3 N( n
| STOP
8 G0 r) c- `- X |
. l {& z# W% [6 y |
5 N u3 T" u9 p | Stop Transfer Cycle
7 p( D; h- [, ]+ Q3 D2 D& t% L2 R |
A394 Q. Z" W5 F' u3 W8 e3 \
| +3.3V07
1 l8 R6 U' N6 I* S |
' y6 A9 L; [5 B9 Q' h4 ]* B. w | ! N$ z! }% \, M. H
| +3.3 VDC
5 X7 l6 t5 v9 x" C; I e( \ |
A40- W9 N1 n! \/ D) Y4 l; @* P! C0 v
| SDONE# ?( |1 ^9 e9 ^' A8 D; H: p4 e
| , ?! w, z2 I6 l- x" w' ]1 |! Q+ i7 a
|
$ ]. j( i& s5 s8 ]9 R! E, j | Snoop Done- H7 ?1 [8 W2 ?
|
A41! }# l/ T! m1 t/ v8 o% R
| SBO9 s4 B* B n2 k$ S& u; Q; r
|
1 p" ?, N5 \" s" M |
9 b4 F2 Q& _- q4 i | Snoop Backoff
' C0 }. E. E( ~8 l; F |
A42
: p/ C: ]& S' ^0 o* R' n. h | GND17( }+ m/ L2 s3 h! C t: `
| : ?' c0 X0 v5 e1 q
| 9 V- X7 M' U# V* t% L
| Ground- t- K3 ^4 @ Y6 d4 b
|
A43+ `. x- t: o/ Q8 \
| PAR# a/ `8 e0 {. p
|
$ o$ ]) d( s/ V* ?; H |
* s: r" d5 q# c/ \! E | Parity
( n4 F8 D/ \, ?4 |* v; p; O |
A44
2 P/ d2 x, D9 S9 T; W2 j | AD15
# K) @0 V3 @+ m; u | / G. E0 [9 n3 \% Q
|
# b2 Q# ~- ?+ z8 g; Q1 j | Address/Data 15! o! g- F- Z/ C0 L
|
A45
: |7 X: R5 `6 S- b | +3.3V106 N2 Y; n3 t& Q. B
| : \. T, ~; Q3 \: E% U0 C
|
0 n8 L; Y/ l3 _' o2 g | +3.3 VDC
. j0 F2 H0 B( h/ V: T) | |
A46
# \& t' G" j) P | AD13
- H7 {6 T( c$ B; i5 O) [+ ` | z! x; J% x, T) @. `: C* C1 D
|
. R* e& F" H7 J e' T8 q, O | Address/Data 13; E# E3 ~- k8 K2 k. m; I
|
A47
# n8 q) H" N$ `" u6 P& E# B/ p | AD11
1 L+ t* ?0 |4 O! S& C |
3 N A, `4 [: u6 g* n9 j3 T | ( x9 f. s) H2 b Y- y$ z
| Address/Data 11
" a4 d. s# X, W" g1 D0 v |
A48! w3 m* J* A/ N, y S! D
| GND19
5 l* P6 @. V6 n3 d! \8 Z, H | 1 l/ f7 t3 p: A8 Q: I" l# @% z
|
3 Q& E7 G0 `9 Q1 Y- L | Ground
0 v T1 Y7 ^" l3 U: u6 `/ @ |
A49
5 r& G8 i! r0 r2 m/ H | AD9
# h. }! Z% t7 n, k* V: j | ; ^4 v. H0 N& ^; V/ b5 r
| . B4 ?0 L+ u9 Q) U7 |; I
| Address/Data 9, F& t! _. V2 p. a' c6 [3 b. R
|
A52
9 A1 X* @; b9 }. ~( Q# r+ C | C/BE0
9 B q. d2 {) z/ z( `( L0 i |
Y- S4 j5 {; U' K* A! m |
/ e6 g1 w$ {: n8 P& y, P) w8 H, a | Command, Byte Enable 0
% J! X' J" g# N6 l; P |
A53
4 q& m; J6 o% ~5 P2 a0 m5 g | +3.3V11
- W! E: A Y' n7 P! Q4 i" S |
: M, X, x2 K! y1 v% { |
% L+ v2 \' R% z! a' _; H" K3 L; o | +3.3 VDC
$ r# i+ K8 h; o* v k5 d. O; P |
A54, F K' V( O) A6 D7 `
| AD6- Y7 b; l2 K( f8 n1 r
| 1 E4 Y* t+ ?4 ~, Q7 l( k& q2 t
|
8 _& ?# l: b' H/ w% ] {5 B | Address/Data 6
# j9 Y l2 a5 ?8 e- z6 P |
A55; l' [" {6 G( k( p M, s
| AD4
Y o! q" v! c- C, Q; r |
. |2 L) J( g8 x8 y | - `& _9 m* j. \" |% X( p4 W
| Address/Data 4( S' A1 o5 [( e& E$ h* A/ u% k
|
A56
3 V' ^# f5 T8 m& u% g C2 R0 E2 O. A# C | GND21) D: l4 Z) V m; [0 o- n( M/ K, n
| ) N+ D" J) w4 R; \
|
" q# b( `- s+ {% j) N4 b) ?# k0 k; S | Ground
" x7 o& N* N" w" V& C) v( }- Q |
A57
5 f% N* ?0 d6 L5 P, g+ u6 @& } | AD2
# E* { x6 D7 i& Y- A | 7 N E2 P1 k2 N. _
| , {8 |0 J( `9 i2 z+ U2 }* i
| Address/Data 2
" ]- m. T2 E" ~- j% y |
A589 J! S) q' n- M" t5 b; h; m
| AD09 ^8 n/ k: s9 c2 C* {
|
) r" _ Q/ B2 d' W0 g" n7 o | : d' ? U' d( z( T+ c% `3 a# K
| Address/Data 0! l M" A7 m L' ^& S3 \
|
A592 M) ?7 X. Z$ m9 a# Y
| +5V
+ q4 t. ?! J; v; i: [# I. Y | +3.3V7 |5 X+ X5 c' N# u
| Signal Rail" \( W. Z) x; l8 K3 m' m
| +V I/O (+5 V or +3.3 V): _% H0 H; g- C
|
A60- _) d- F1 c) ~, {. X3 J
| REQ64
# Z+ t; v! d8 L; w7 ~- w" t6 }4 C | ' m3 T& a7 p4 @2 J8 {& I5 I
|
5 }; Q' E$ A( ?! J5 L | Request 64 bit ???6 _9 H; \3 A# c3 k; |
|
A61& z; j0 \3 S/ i
| VCC11$ B4 e) r( l- x# B$ }. H+ C
| ! {& u6 {9 D1 t0 O, I# k
|
7 Z4 X) t7 C8 k: k+ o" \ | +5 VDC! Y7 D8 M1 M3 Y5 F b2 G1 k
|
A62
% V7 c* s! R4 O% | | VCC13, U9 v5 U3 s& W8 r
| 1 _* V1 F+ m6 f2 Q, B
|
9 c& ~! f$ N \! o. T' U2 H9 ] | +5 VDC
" Y3 X, q- _: X8 M7 c5 i |
IP卡
狗仔卡
发表于 2008-11-18 12:52
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