Pin, T) D( z! X h
| +5V) z" D5 R# m& c7 ]: j
| +3.3V6 `' Q3 K5 u3 f/ c
| Universal
0 U% u5 q, W5 K1 v | Description4 w. ], U1 g) n9 f- i
|
A1: j0 J' K/ W |) i5 d: M
| TRST
' p- Z. u# Q; Q& e |7 W |
, q0 A) t8 d3 z/ W: G% s | & f- T I: c$ y. v% g
| Test Logic Reset
x" g8 S. G( m2 A' n. v* T+ s |
A2
, B0 Y- I: a/ s | +12V
, N7 s: {, s6 Y: T |; u6 ` |
7 L* i. s3 C, i) H: t R+ | |
0 i& N @" i& {+ B0 B | +12 VDC" k# M" _$ s% C4 l/ R4 d2 R
|
A3
5 G! O, S% z" [0 j | TMS8 I$ s9 K! N+ L
|
5 e1 p4 }$ J6 j* \2 J \. y1 x | $ b" `6 W; E- K- W8 F) S- ^4 ?
| Test Mde Select2 Z6 c/ m0 |& H) s9 i4 @) z: R2 g
|
A4
! C6 H3 e$ A2 V% w& S# @ | TDI
0 E; w0 f0 w- u% M7 q- e | / `' X4 K3 q! ~6 ]
|
/ x/ e* R+ N \7 m9 A | Test Data Input7 k7 i5 H# z: c3 r" _3 S$ A. W
|
A5
( r6 ]; ]/ f: L; j" ~ | +5V8 S( _* r) x4 K7 ^; C8 P) h
| ( T0 }0 V( s( x. ?7 {+ _' p: ~3 q
| - h" }, d) {5 W5 N
| +5 VDC3 b1 ]8 {$ X+ i8 R1 S3 ^9 Z
|
A61 w3 ?8 S# C; k* ?; Y: A
| INTA
! b% s- v Z: H6 D1 N |
$ s" q5 J1 i: F# T/ I9 h/ F5 q- p |
1 d' m! Y% U& w. w/ o | Interrupt A+ Z H5 t+ ~9 c& _ z% ]
|
A7
" i x9 C! j4 \ | INTC
( q$ N4 `. v; G$ b, z |
2 n7 i9 d, D6 D: l/ d |
& P' f6 }. I* e: Q/ b | Interrupt C
* T$ ?* g8 k& ^# o6 r; q. }- P, z |
A8
" z$ P; C' q) t, k+ f8 W | +5V
! c& U+ \3 z: u$ Z |
4 J6 Z4 I& u; e# K- T* T( c | 0 q E: G. D( f0 e9 f
| +5 VDC- C3 ~4 x: O3 r, l
|
A9 _0 }( @3 }; ^! N% [3 M. D, S
| RESV01
( W* D( _: ~0 z9 R; D, h2 v3 M& r* X | % o' a5 b' U. ~" @/ O0 {, O
| 7 r3 t- `# R% j1 X K: G
| Reserved VDC6 F8 d# h' g+ w( H# U
|
A10
$ n. |2 |# a2 G5 J$ v5 L | +5V% R( ]0 t! d6 P
| +3.3V/ X5 O/ O% r S' B, |/ r4 o6 \
| Signal Rail
$ r/ W. _6 i3 C: V1 r1 B | +V I/O (+5 V or +3.3 V)% u4 U: C) h2 K5 T2 }8 J W0 m+ p E
|
A11
* C' S: P: t& F. q8 g6 G) S | RESV03
) Q, s; K/ f4 T, e |
/ u# B% p% w+ o, M% F |
9 Z. M0 a0 h$ K# A0 j5 ` | Reserved VDC
7 ?: V9 r k) g% T |
A12
$ L. Y: U/ Z0 y | GND03
( T' V$ g. u+ Q5 a- [' ^+ ~; c | (OPEN)
, `- H& K0 S+ J8 Y3 p4 g$ N | (OPEN)
]$ `8 R# b* |, i | Ground or Open (Key)
' |, }8 l) X! m f8 f: t |
A137 i0 K+ x5 b& y
| GND05$ r. Q$ S2 x: h% u) i! C' n
| (OPEN)
6 i- a y" |% O5 l# I- k | (OPEN)
4 P; U! Q* ~$ A$ g | Ground or Open (Key)
: Y; O' i9 \# q |
A148 ]7 c M/ Y m( C
| RESV05
* i3 p7 b1 [2 A- O) E+ D$ Y | + P0 B& b- y# T- A
|
% c9 t& o; O9 m1 m | Reserved VDC+ q& B2 K! G8 a. y1 F8 X
|
A15
% l$ r) |) L; V5 l- B5 c | RESET% [2 ?! |% s2 q: ?- a4 ]
| ~0 }% L& e3 i" r: J/ C
|
% r M: u2 S1 @2 L! b | Reset
. m7 K9 L3 K& u& ~: a4 G0 z9 U |
A16/ W' f" L, h2 P8 z. R* K7 n
| +5V1 m: X2 c; Z( m z6 \- D9 u# K
| +3.3V: u% @" @ s- v$ R' r) o
| Signal Rail
9 Z4 P* @' ^ {/ O8 H. o+ j | +V I/O (+5 V or +3.3 V)
4 g: A5 w. ~$ C; D9 g! F |
A17
1 X: t, g) h+ }: P( t; Q | GNT% N, W' `0 {: c+ [( T1 V& t- `
| $ @- |8 f+ t1 T: H$ z" _ \
|
. o8 ^7 @! @; F" T5 M% p% I s | Grant PCI use
' G# K" E6 m' {8 j8 u, M |
A18
; g. A7 n: | s% w3 T7 J, _ | GND08" I2 J4 M, u) l6 f7 v3 u4 Q' T) c0 Q
| ; M! a1 t: t/ ?/ q! }
|
8 C: g b. L4 N7 t* ` | Ground: V' V9 y. b% T9 n3 R5 {: j
|
A19
# C" }7 U0 `$ D- V9 @" u/ Z | RESV06
: {% u2 _( K, a0 ? | - @* ^, E$ V/ @
|
* g! N, k- r/ q8 Z5 S ~" w | Reserved VDC
/ a/ x- Y) K/ `" o% i2 w% x. o- j |
A20
/ r X/ z {! ? j2 p | AD30
; M3 O+ A, M- l& i | 1 P# {" {! g, W5 \. J6 K
|
: U" g' j2 c* M$ n5 w- K' e | Address/Data 30
% x+ L) u# ]. ~7 m0 @+ Q |
A21
% i$ z# ?8 t: @: F4 ?+ b | +3.3V01
( Y) _) [- [' U% T+ B | ! X; R3 P9 u: X' {) d
|
' z! J' Z* U1 D8 k+ I& v0 K4 l | +3.3 VDC' j5 \' t, s9 |5 G# t4 R" Q
|
A22
+ @- @/ ~( P. T. Z | AD28
6 ~/ v( N, I) Y& z3 t$ g | & Y2 @; |/ A0 d; @6 y
| . Z) d$ \$ [6 D% F! S
| Address/Data 289 K$ }" [0 a) o. `1 k4 t5 q
|
A23
3 t# c, ]) I0 F6 @- J9 A) h | AD26$ ]1 o4 S7 J) v) r" {& J- Y
|
6 f3 C8 s! q$ f" b. M& O | 9 D1 ?7 b, I1 Z3 t3 U, U5 v
| Address/Data 26: p! b) i' M9 }) ?( J* }9 `( q4 o
|
A24
( e/ j! J# l1 i! N& N1 v | GND10
* h# u8 H! p4 i0 h) M9 d* ^8 n |
: P( u1 B! n+ v4 ` |
, S, t. m b1 e2 E0 `2 F | Ground
( P6 r; O" \, b" x7 g# M" H |
A25
( A( Y' B4 q' i7 N | AD24
% W5 r! l6 b7 u N0 y |
" }% O. o+ o. i5 ~! o6 m; S | . @& w% J0 u0 X |& [" p
| Address/Data 24( K, k1 |4 o/ w( H
|
A26 B& A3 k* i7 F" {
| IDSEL# H4 y# j: \% b4 N/ p
|
" z5 Q# |% {% X( ^ |
- J% I6 h! ^! x, I0 g | Initialization Device Select P6 V4 F6 t6 D- N; J4 ?: Z! m2 {2 o
|
A27
: x( |5 _7 f! U' D: I g7 I+ b | +3.3V03
( [$ l, B# B! D( R ~" m8 X1 g | 9 F2 D0 W1 l9 B" t
|
7 U3 Y1 k( i9 e# a$ c) ]6 [ | +3.3 VDC/ u2 z. k9 y- f& P
|
A28
8 k$ v6 L3 K& }0 \8 D- V | AD22
' l L) r) D E8 g. h% Y | 7 Q) V: S5 e- I( P$ |' f T' {* s
|
! _9 ?6 X _4 N+ @ | Address/Data 22
1 u& b6 o8 [0 B- w! n: i |
A29
; O$ L& E* E; d& `9 y4 t1 c, d | AD20
( e9 |1 _8 J/ p( E3 f& N2 N |
' B) G Y( }, k8 M# ?' T | ' m! F4 l5 U, F/ P! i6 b+ J
| Address/Data 20% Z) o- T* \* Z3 W, ^; d* K$ E
|
A30
+ ^3 y- R1 ^$ O9 h+ ` | GND12" [- p: B9 [! O
| $ n \6 Y# V% z' t
|
( \- A2 i! Q, q | Ground
; d o; y- A( I, M8 g+ |. N( N |
A31 ` S0 f# H; n; D
| AD18
1 A3 n' Y4 t s; P |
& U) `( s6 Y# O) r' t |
: z9 D; o+ c4 k3 S8 Y | Address/Data 186 S! U, L, ^: Z! H; t# H0 V8 }* ?0 W
|
A323 { |9 }0 A; Z0 B
| AD16
% f6 e6 J% X) u! c4 p& ~ |
" L; C4 H* G: ]5 v+ Y0 C |
9 ]5 `( V6 x7 i0 V( p | Address/Data 162 {- N5 v- g/ R% G
|
A33" i4 u' |, x1 [+ w
| +3.3V053 W/ Y1 e& e! A+ _9 K# I8 k U
|
' q4 z* q# b7 F0 P6 m | ; U* V+ n" m0 t
| +3.3 VDC: o2 F5 X% s- W$ A7 G; D7 v
|
A34
9 b" K" D- n) V) V- m* H- M | FRAME
E9 v2 `$ Y8 R7 O1 ]* r5 B- B( U: f |
, i' H0 R' Y. c/ M3 _( h5 X |
# z' y5 @$ m1 T& a3 C, _5 m | Address or Data phase% H+ M2 o( a2 b* c
|
A35
w7 v. n$ ^/ J6 b1 a1 {( ^ | GND140 T; r! p! i) J! }' O H' ^ b2 S: j! c o
|
7 x Z* y& Y, t! {; }1 L. P | - @! g- `) J/ v- y; [4 d
| Ground
; Y# H0 k1 d# K+ \0 r |
A36
8 _! H8 y% n: c! m& _5 K | TRDY! g6 `# _" P) e' b5 x8 Q' j0 H
|
; l7 ?) w' K- p/ |1 v# a |
F0 x$ g) p5 i; H | Target Ready
! c9 }- A) @+ @+ q |
A37: ], H( @& b4 y' A
| GND15+ _( J6 \4 D- k$ @: F8 L
| : L0 N5 p# c! u
| 4 x% \ W' x8 S; d& @( A
| Ground
$ W4 l' w/ \, z |
A389 R! E8 A7 t) O% U/ l5 Z
| STOP
% x1 B* @8 T0 i) s! K |
/ m& n: o R/ M |
- a7 M8 \. v0 X! z | Stop Transfer Cycle& M* p0 ^: L$ T; f/ u6 D* A
|
A39
' P& X! i" q+ l* O5 ?0 Y. z# s | +3.3V076 [, w7 B4 i1 c: f4 q4 H6 t
| ' o1 s7 |1 Z; b4 G
|
& ~: t* @; L- B, h" X: x | +3.3 VDC
8 Z# o0 W: \! c7 S& Y( B4 q8 c% g/ r9 y |
A40: o- n. Y! ^ ^% ^" \9 d' L
| SDONE
9 W8 ~7 X' Z& q. M" E1 {1 Q+ { |
* E$ q) X7 a' c6 ^ | ' p* l" E1 v8 B7 l; W/ t
| Snoop Done" r2 g4 y9 I0 }% d# W
|
A41
, m: e7 M2 ~- \# U+ N" c. L+ j6 j$ j- z( I% L | SBO4 e6 U6 E8 e* P4 x+ y( q
| * M' p+ f& X r6 }+ g. e
|
[0 W/ H1 |: o: g* d) `; k+ V9 E& L | Snoop Backoff- g4 v l4 f/ P+ M/ M& A; c4 L
|
A42
- {+ A' I1 z6 J3 j4 d | GND17
7 T8 D3 i l# H( G/ ^# B |
- L! r i* _+ C5 N | * l% F, R% Y( B: A+ q# M' U
| Ground
; d5 _+ L2 V9 _8 j* b; } |
A43 N ]0 n- ]% o4 G! `& U
| PAR8 z u$ z, m- w
| ! I5 V9 Q& r3 I7 i. ^
|
' U) U3 c& F7 H: Y$ y& D | Parity4 @' P" H$ k2 D: n% Y
|
A44
1 ]7 s' I, W* g' k | AD152 q6 E: r# X( M2 X; ~* m
| 2 M8 {/ U$ B* k* A9 z+ o: B
| 1 z- ?; D. z3 n
| Address/Data 150 g- a$ n% x! ?1 v
|
A45
P& Q' |3 ?" g) [: |8 } | +3.3V10
8 Q& {8 W* B9 e6 N* f | , j) q5 n! J% Q
|
( t; b6 \$ ]( `1 x8 L7 K | +3.3 VDC
- l; \6 `0 I8 z5 J |
A46" ~2 L, d' b5 H# h7 q" Z5 n
| AD13! k" p( S. m# F" i
|
5 e- W- X' |5 k9 L/ Z |
( _. d4 Z" e& ^6 F p | Address/Data 13' l0 S" i# E7 o, [5 v: y1 G0 w
|
A47
! r7 K; {2 B- R8 L | AD11
& u# p8 n, ]! M8 U- \, `" X |
; [* Y: F& a. S | ' C' {6 ?& o' p& E& o' S
| Address/Data 11
7 b# h- Z6 q$ p1 v' r9 N+ U6 B |
A48; r3 p, L' b) ^ G! l
| GND19
" M: U9 K5 y- U+ E5 r& d |
+ L3 }& m2 o$ v- [- P% j. k- | | 2 A- e( {1 s0 n0 ]" D u# n4 ~& e
| Ground
$ Y: K1 z% l- Z6 {8 H |
A49
' C- d8 n+ v- E C | AD9
! S% R/ y3 t1 J- K | . N4 n5 k5 N1 N4 S; U, @
| 1 i. k: a9 n6 e5 v
| Address/Data 9
) x! v! j- ]4 _ |
A52) _4 i: y+ m1 d+ i6 ^ U
| C/BE09 d5 ^+ h4 U' c
| 5 f& r5 }6 ]* V$ y5 v1 @
|
9 m, b0 Y; Z& \, d | Command, Byte Enable 0
( b# v r2 Y5 T2 v3 j4 ` |
A53
8 `% J2 v) A- Y' ` | +3.3V11
- f2 @! ]' ]8 i# W4 i$ C: a | ; D: ~- d5 @ T! [8 l9 c
| * \. ?* V2 P& t2 Y. ^: \, P
| +3.3 VDC0 S7 r3 O9 h! p2 C( l: \
|
A54
4 A: A1 f4 ~' c6 c | AD6
" n4 t& J) r& x6 ~" E | ! D. [4 l- Q# j2 a
|
, }. n0 J+ i4 d2 a/ ^! o; C | Address/Data 6
% a7 h" j% e( h& [ |
A55
% F& S4 B3 s) ?) I9 r, X3 D | AD4( `2 q1 U% T, S
| ' g; ?: m8 C2 x F0 k
|
! A3 {4 R0 D; q | Address/Data 4
' h z$ ^; N( e/ d |
A56
! |2 E" V7 e" S/ O2 Y | GND21/ ^* Q4 j1 z) t
| 8 g& t2 D( ?, q
| 5 X& K7 D+ g. |1 d+ ~
| Ground
* P7 U3 Y- n( L) t9 s1 _ |
A576 ?+ J" v5 j5 Z) L/ h
| AD20 S+ [ }) A9 q( A
|
4 e% t2 K/ m) K |
% \( i6 M2 M5 @4 [- {$ K | Address/Data 2" k: G- z/ s) Z. W! X; m3 h
|
A58
8 W- |: a7 Y+ \8 Z) d | AD09 [# y) c) b( g; |
| / [8 K7 Q2 d" d3 w4 t; J
|
! y) X5 X" {1 `2 O4 a% l- ?# s | Address/Data 0
6 n6 m. T3 E2 w" a$ v3 D |
A59' }, n- M' i. L* ?
| +5V" ~. }" x) [" ?3 j
| +3.3V: \+ V% J6 ]+ S- r+ }$ `
| Signal Rail
+ D9 P+ V: i6 x: Z- p3 y | +V I/O (+5 V or +3.3 V)& t. b" a+ Z2 Q& f! ^& Q+ S
|
A60
: S$ S4 h' D& T! t; @: ^0 N. ^ | REQ64
s+ u: Y4 D, F6 t2 h2 J1 l | 5 \3 {( j( Z) N
| 3 m( i% [& k, z5 z( Y9 |. Z S
| Request 64 bit ???
9 ?& N# F* P' x$ |. `9 h U |
A61
' d2 b/ T" [ e | VCC11+ Z9 |8 J, F0 g4 F
|
0 y9 h: Z$ m# d- p. v1 R& i. s |
' Y( Z' J0 `0 ^2 Z% @1 O3 r5 @ | +5 VDC
0 B5 g$ w: e6 G9 { |
A62
! f) {9 w* U3 ~- [) l | VCC13
! v8 ~' p9 C P- n+ o: ]( d) ]6 o | 2 c; o+ l5 O D
| 0 B9 H2 ~( i" z6 c
| +5 VDC
7 p# ~9 B# b) b& D; L- M4 z: D |
IP卡
狗仔卡
发表于 2008-11-18 12:52
QQ好友和群
收藏
分享
好贴
烂贴
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
楼主