Pin- [: ~& c: ?* Z* F, w8 \5 E" Z
| +5V
" H" m8 }$ Q2 |' i4 V1 q* u | +3.3V' f1 k& S+ h; j V# q0 V5 t
| Universal
2 l* j/ g/ L- _+ z/ J% w | Description* J. y# q0 v' q: M3 g; O
|
A13 a- O4 c) c+ l$ o, K
| TRST
3 b! \% F8 m G; X | 6 H, E8 e. O2 F, b+ A. m' N G) f* c
|
; k, }+ M+ f5 t" i9 j8 r3 ~ | Test Logic Reset
+ ^& p9 X, B) y: Q' m2 Y, M |
A2
% s0 Y1 H$ ]7 n, _8 p) ~# f% l( m _ | +12V
1 k+ I6 g2 X9 A9 j8 f v$ o |
3 c& [4 d: W( b+ E! N4 N6 a0 l1 T | 5 A9 F# h; _ @& S
| +12 VDC) X: e1 x1 b- a' D0 l
|
A3
2 q, v; |! _# P& g+ R) B) Y' C: z | TMS
- Y2 J7 U1 z: r. Y6 y! X | % b0 K! C i, H7 U
| 4 l( E! Z4 a3 W' L4 X
| Test Mde Select5 Z# W1 E6 m) N3 [6 V
|
A4" ~1 |! V7 T3 m3 i
| TDI8 q2 [7 o6 _! a
| 7 m! _7 d& l) ?8 \! U2 p; @: Z. i, }* ^
| 9 Z- J& d' w1 k( H& A
| Test Data Input
+ F+ z4 R0 w9 Z |
A5
# J. d" K2 e* p6 r( o | +5V
. b" [0 R& Q( J% O ` | / k' @/ X& B( m' [7 M. ?
| " g& X; @7 E6 J: i. f
| +5 VDC+ S" l! g6 a6 G9 B
|
A6
1 V& N0 [9 Z( t& V. V: V5 a m; u | INTA. h( l1 ], o: ?
| ! k6 P0 D) B J0 c: Y1 n
| # M# ?% ?7 ]3 l0 {: `( ~
| Interrupt A2 @$ r/ Y$ n) P' i4 h9 N
|
A7
* I$ s8 d5 l- ~- F& c' l* z2 n | INTC
# v- g. ~+ L% C; F9 @: H& K I | + o3 p4 N8 o& b7 ^9 C
| % N8 e- M ~1 G! ~) H3 X0 L
| Interrupt C
' [7 r; C* Z. J |
A8
8 M$ r8 d- s! F0 J, B | +5V
& m) D; r+ b' \- L! P( \& U |
0 l# r0 E7 a8 F' |6 p | 9 D3 _ k4 h% r. z; v
| +5 VDC
4 I( [1 u: p' T& k# e) R; H |
A9
' f- O) _5 B6 h7 J | RESV01, e# V- R$ j2 z. W+ `) s1 U" q! D
|
. ?3 J8 s1 ]" Y; f& Z | # v* \" u5 q ]
| Reserved VDC. a. ?1 K6 R, _' f8 y1 k( @$ [0 p! _
|
A10
7 X4 u9 h5 [ y( p# H | +5V! R: |$ ?2 [- t4 r, K* h
| +3.3V6 n! e: e8 h9 s; ^. Q1 c
| Signal Rail
8 E# Z5 n" D! B, i2 i+ N | +V I/O (+5 V or +3.3 V)
- H8 R/ M) ]1 G( S6 Y |
A11
/ ]5 x9 _1 v" a; `8 h | RESV035 X3 h- Y2 m0 b" K
|
( g! D' V) {1 ^- W: g) f! ? | ' `0 m' J& O+ N7 h V4 N" C( }
| Reserved VDC
% ?5 b# m7 k q { |
A12
; j" z7 C+ I/ u | GND03
+ A) j2 d3 A$ ^0 h; \/ Q% x+ b | (OPEN)9 i6 U, ? D8 ^/ |2 [* E) e4 F+ D/ w% C7 r
| (OPEN)5 ?6 j* C. q# q- |1 o* u; i
| Ground or Open (Key)* R. k; I1 y+ {" D6 ~. O
|
A13
5 b n% A$ Z% q G" v1 ? | GND05, Z N! t G* A8 \
| (OPEN)9 @0 A4 H# H" ]
| (OPEN)
/ J- j! u2 E: X/ Z9 e3 U/ T! N- T | Ground or Open (Key)
. G) S) S+ U9 [6 \8 d |
A147 D# ~4 M# U/ S3 M" E- T4 S# k, L- z* V
| RESV05; L# J4 ^; f( {, u3 C( z
|
7 O6 `) i- S- [8 }& c | ; n1 w- i0 H1 V( H; q
| Reserved VDC
3 j" `7 F: Z, Y! v3 J3 W" H6 F/ p |
A15
$ I0 G; x5 t3 A% S4 ^4 L | RESET
- ?0 A3 x U* f' Z- c; ?. z" a5 r | 7 z% t, n3 r d3 T+ m
|
8 o( P, W( F* }2 g6 a | Reset% w) e' L% C8 e) {, f$ z. c! @
|
A161 \% j5 M X& J
| +5V* R7 n* q+ ?% h% c% |. t& @5 {5 C; x
| +3.3V
& T+ j% Y8 Z# K O | Signal Rail2 x/ f* R& U1 Y+ X q8 t2 `; g! S
| +V I/O (+5 V or +3.3 V)
" b$ S5 b. ]$ }9 {6 \& z5 r |
A179 F- P( K: I4 T
| GNT
* b3 |; J( M. g8 L | 3 S5 D: |( f- R8 r- U+ j) z; T, u
| ( u9 {: O, v, x( a4 c9 A0 _
| Grant PCI use
* T" D% p: K$ | |
A181 R1 }3 j0 D# ?$ i' M2 r3 q2 A
| GND08/ l6 e6 R+ ]+ G
|
( | p; E" w0 J3 Q' s |
+ l) g, g2 |9 h/ v) D | Ground2 `' q: ] {5 z
|
A19
: M# H9 i: }, }. ~) y5 { | RESV06
+ a# b0 n" o/ ` | 5 f% U9 r1 s* f" W5 C! R
|
3 M; M* G8 g* c$ {4 i | Reserved VDC. ^2 e! W( ]% F+ v8 k8 l7 h! r
|
A20
8 \+ w% h" s* N) n2 l | AD30' q4 p/ K6 |) e6 ?* B/ N8 N8 m
|
5 `4 R1 c% V5 U" g |
5 u6 Y i- @2 a9 _7 F% P' D' M' } | Address/Data 30" R' m9 L2 \% e
|
A21
Z/ Z( R- l) ~: }* U4 W% ^ | +3.3V01, P5 Q4 G+ u( M1 o( R# B3 Z
| 7 E# R- p1 k# G) K, B6 f1 P
|
4 m1 f- c( U8 L2 Z% P! a4 v5 z) A | +3.3 VDC
" [1 E! e: \! t% N5 g2 | |
A223 ^8 p+ d: d5 w3 ]5 [
| AD28
' G1 r6 \' D- v9 O4 y9 t$ ` |
4 z$ W2 U! q# u# G" O | / \ I$ G% {# c, q( H2 F! e
| Address/Data 28: o/ Q% c% `2 n5 o: a3 X/ I
|
A236 u! M6 J, w, e. P
| AD26$ \; y' S( a; |% o+ H1 \0 X# e" t
| @9 r. D6 G3 N- y1 ?
|
1 S; |7 t2 y+ r7 J. ~ | Address/Data 26
# l, @+ k( X; L |
A24! [. }- C/ T7 d4 x% w$ C! R1 K
| GND10
# `2 q3 p9 j4 h- K | + j8 H) O8 w& [0 ?, y% x! E; |$ q
| 6 U" O( i" T9 A- ~/ Q! i* H" P' A
| Ground, J8 f0 d; u$ W# O
|
A25
" D2 ^% R7 g: k6 y) O | AD24
4 F# H+ J7 i) ~9 N1 W |
. j. ~6 ~9 i4 M0 G9 u; N( \ | 5 ?( V f; L# `5 u
| Address/Data 24
' X, f6 b. w, D; @% [$ b |
A26
# o( ~& O, h4 Y! } | IDSEL
U- W, ^- K4 F; [& L |
& Q3 q+ q4 Y2 e+ O | ) q8 v j: j# z7 D* p% ^
| Initialization Device Select
' s7 I1 o- i; g0 P |
A27/ y" l' o+ B2 s) l
| +3.3V03- `/ `. B8 D. |$ b: V8 Q
|
) z( I" u, A T0 H | % n4 K8 C5 h0 E3 X3 W/ _. _0 s
| +3.3 VDC
) }, t% c/ T, \ |
A28! r# w6 U1 V4 t8 L6 ? ^
| AD22
4 R( V3 {: L6 S" p$ F4 t+ i |
# W( j5 t' M. H# ?: ^5 Q1 n+ v | # G# w y3 p- Y C! ~9 ~; _
| Address/Data 22
6 @# S4 V0 k9 R+ F3 }- Z |
A29
, H0 E: C) x+ p8 J4 o9 n8 | | AD200 V3 D' p8 ~$ `1 x1 ^
|
- F% `) |+ W, Z. ? |
8 m: c9 X/ F& M: d5 h( q n$ P | Address/Data 20
) m! W$ D* B' j8 B( { |
A30
& s U$ \; G5 L4 c* ^# X' B | GND12: ~% N- i( t( O
|
6 V! D7 \) E4 E& g2 Z | ?8 v- X% \7 {$ |" e6 o4 j0 z, {: n
| Ground
$ a# R, j* U ~% E9 K |
A31- c0 p; Y8 ?/ ~ a; Y% q
| AD18
2 h3 k9 h- D8 ?- q, A |
- |2 p( U6 y3 D9 |3 \9 M2 C |
! b9 e5 O' {2 y0 U. ^ | Address/Data 187 J+ `9 \* d2 `1 D
|
A322 r5 l$ L( N4 V, ^$ Y; j" X2 I4 h, L# f
| AD16
/ r8 |: E, ^1 q6 q& D | / s. h8 x9 i5 j- z
|
4 f- X: R4 \5 ^0 {! {9 }+ F: m | Address/Data 16+ a( N- V$ r* z2 o' O. k) m# e
|
A330 p. x4 G# j6 t a/ ]
| +3.3V05
9 v7 y7 [: t( L: v3 Z |
/ Q* k1 w' B ~( k | 1 B9 c% s. Q% o4 h: V) X4 W) W: D9 X0 k
| +3.3 VDC
, K! [6 c* @5 T* ~+ q9 o6 d5 Z p |
A34
. c: F# F/ U2 }% K+ b | FRAME t# S* Q e9 H
| 1 A. q) E6 t6 g$ F' z; ^8 V
|
- D% j3 E: z- K, d) G' ~ | Address or Data phase
6 `- y* r- v& ~ O9 K+ H: f3 }; U |
A35
+ t7 c% }6 {4 ?& `' A5 S2 w# } | GND14' a6 e- a% c: Q
| # H$ ]6 k/ K$ F# D& J/ I
|
; s) X0 o# M7 S/ @ | Ground
. l7 r: ^4 s9 f: A r |
A36) L8 f5 z( m5 ~7 j
| TRDY
3 l/ [5 H8 F3 H4 J |
7 i( m7 c) W; s; I( g* `/ m1 L |
A! c3 p$ r j | Target Ready
; y2 _: c9 |9 b& O* O0 w/ a |
A37+ v3 q% O. v6 L" v* n* V
| GND15
0 Z. p5 F! z8 C9 n! O& `2 _ | + f2 X9 W. y: S
|
! @& r2 g _& M% P' I9 n6 V' C | Ground* l5 J6 A1 X6 ]$ ~8 B8 I" w
|
A38
: P7 I4 V4 Q5 U/ f | STOP4 \# V7 o/ [/ ]) f
|
+ S8 ~1 ~( n# x* d/ I% X5 s6 h0 U8 t |
7 }) z% Z+ n+ I: w | Stop Transfer Cycle
) s5 ` c" J. C6 U! J+ I1 `$ o |
A39
& X5 C- e$ z% k3 J" P; B- ` | +3.3V07
: S6 U0 S" z* ^0 K1 A* I | 6 c2 o9 Z2 v8 T6 u; {2 \
|
/ _5 \3 i5 v3 t9 C' ]8 v | +3.3 VDC
, B5 w3 s7 {) k, P3 O |
A40
& }$ R" x0 m" Z, t6 j5 T | SDONE
, x, t2 X7 U0 |0 e' C* }/ y" ^6 _- y | % c4 y$ U& `1 a. a7 f& ~
|
. c. E E) Z2 }& u8 A- J | Snoop Done1 k6 t: x4 p% @
|
A41
5 u. Y+ Y# g% u' F3 r& H4 A2 u' M+ z | SBO
" x: `7 o7 m) F: `- C* m4 s1 y( R |
9 Z& P X+ ?& Y0 t. D' b8 ?) c | " J) @9 I1 w B3 D5 E
| Snoop Backoff
% w; p8 }2 X$ v; ?1 v1 H# J |
A42
! ]8 C0 F$ x: ? Y$ x- B- s | GND174 o! b, k! Y4 c* R6 \7 M' p
| / c, J5 S: @& O. u+ }3 v3 D
| 8 J* @# A# v: i- E
| Ground
' W$ w# {7 |( z |
A436 J" f9 p8 z: K. R
| PAR
, M( w( A0 }, G/ m# |8 f |
, S( D! T/ E2 M/ d# E4 H |
4 ?( @! a/ p4 j+ ~. y1 c! `0 D6 G | Parity
3 z1 }" l% A) d% ? |
A44
' ~5 q- B! `( F0 Y2 J | AD15
3 h5 b) K5 J" r o9 D: j4 S$ V- F | 7 X% D" D5 N ` P9 X0 M" D, J
| + T+ X$ ]# v# D% W. {, z5 A" F
| Address/Data 15% i7 i# M& R" I, }* t& ]) S' D- U
|
A453 Z5 g( y$ h" W* U/ t; }. o0 k4 ]
| +3.3V10# P s& | `8 d# d$ `% w; @0 T
|
' [# g' r7 a! o" r | 3 }% B: s8 t9 g' u0 z0 U4 t
| +3.3 VDC
/ w5 h- [ E" u+ | c3 T |
A46
' g0 ~/ \: B! }# U7 |" r4 t1 l | AD13" t3 C" N. B% {" x4 S- D9 H( a
|
; K( u$ r+ |( c' T: {7 J: m | , ~. c( e" p( M8 }3 Q$ t; q$ X
| Address/Data 13
1 w8 D' z& G# p F |
A474 i& g& z2 H( H9 ~9 S) k
| AD11
! @4 w3 g. ^& R3 _% D |
9 @( F0 c+ I" g0 {( K |
* O, s( z% j* ~/ k& | | Address/Data 11
8 I4 L* F% d6 A+ v |
A48; ?8 L& b1 P" Y( Z# M# Y ]
| GND19
, Q3 i& s p% M! \" I% \& u) r( ]% q | 3 L* {0 q- s3 _+ \
|
( E3 S; y# S" r& ` | Ground
; I0 |9 w; r% \& h0 m |
A490 c% H" A$ B5 p- S2 U8 w8 U, Z* @
| AD9; M1 l! ]# ]$ E- m; ?# Y
| . L3 l5 R0 _. o8 Q- f8 W
| 8 ]& k* {' m. S6 z1 d' W
| Address/Data 9
9 [9 Z' A! H% m" }1 z- B0 ~- _( U |
A52
3 _9 Q" T9 ~ i$ ]$ N6 K | C/BE0. e/ \ ^* t5 L1 Z& b# u
| 3 Q% v! t! j& x0 i( A
|
* {; w0 C; ?' f' o | Command, Byte Enable 0, f7 {0 m9 D" U: i0 A: ~
|
A537 s9 T8 \7 W/ W! n
| +3.3V11' f( A9 C( G9 o; t4 A6 A0 ?# _
| 2 w6 f; t2 t' G6 Y
| U! n: B$ ^" y' l7 |, \, S$ w
| +3.3 VDC+ A o' j/ \& r
|
A54
% Z" X1 v; m- }+ h3 {8 L | AD6
6 S& J# u# o! ~" K9 K! I5 c/ w% Z |
# \# P, L9 J0 f( y( y, x | 1 c* O7 }7 I1 w+ e/ Z
| Address/Data 6
6 k1 b2 |2 `' U+ ~0 m |
A55
) O3 W4 z1 D B& H1 _# s8 g4 Z | AD45 [- A* }2 ?& R* Q/ i* I% h
| 5 E2 R9 n7 Y' C# B0 ]$ ]
|
/ ?' e( d) w5 X6 \ | Address/Data 4
, U3 ^9 X$ w+ ]5 ^/ P |
A56
3 {1 f) R' k) l) _) I$ E" e | GND218 |, C% r; x! B" }! k1 S5 S; t: }
|
/ l! D0 z3 `4 y+ ` D) w7 c8 } | " j. n4 T. E0 ]
| Ground$ E* o$ k5 m; z s
|
A577 d8 m* s: X# D% c' m8 |" m
| AD27 D) B; J7 b0 V! X" E3 d: a
| ; X T% V/ \8 Z; a9 L
| ( ^% R8 i( W+ h" C- U: l( L* s
| Address/Data 2
' q% H' S3 W" B t/ e2 L |
A58" B: z$ a2 \7 e" R1 J4 }& X
| AD0
S3 _5 S% E; Q/ W( w: e# ` |
3 P) O# Y: v0 t! G5 `4 f# ] |
% w* _, g9 P# e0 S- | | Address/Data 0
" b9 R4 C4 T8 ?9 a |
A59
% f" z4 j+ D/ t! B3 R/ N: ]. s* [ | +5V
: Y, Y! w2 ?0 I$ @ j1 Y) O! j | +3.3V# |. {4 `5 _8 ?# S* e% H
| Signal Rail$ J* b1 {2 T7 g& L, A
| +V I/O (+5 V or +3.3 V)
6 n0 h1 ^! J6 v! [" s. T |
A60/ ~) X( D0 A; l
| REQ64( K; R2 M) O7 ]+ X9 L
| 2 y5 ^0 j A& ~
| 8 ^- x w$ i( [& s
| Request 64 bit ???
$ t$ m' ~6 ]! S2 [& D |
A61 m% I+ W' G n M
| VCC11 k% L7 V& r) P0 G
| 4 J' u9 u% d) D+ `/ f" ?/ C% ~
| / F& X% g/ J% a% _. V3 ^
| +5 VDC
9 ]2 c- Y+ Z: j" u- [9 T |
A62
4 C ~7 I& i7 z1 e c& Q7 S | VCC13- r0 F0 |$ v. ~- c; l( Q. {0 k
| # z2 z- e, e n
| # \: D- j. q! H {5 O
| +5 VDC
7 ^$ A& o0 g- D( y3 z$ b, |+ f |
IP卡
狗仔卡
发表于 2008-11-18 12:52
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