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Startpoint: U_RST/nResetUSB_reg
0 {) q! }7 F' k* D% ^$ w0 a (falling edge-triggered flip-flop clocked by CLK48)
8 @4 W3 F- r2 _' \7 a5 ` Endpoint: u_FUSB/FUS/BIF/PS/q_reg_2_3 T% [5 r7 g J/ F% N
(rising edge-triggered flip-flop clocked by CLK48)) n* Y" @2 ?% h6 `7 r _
Path Group: CLK48
7 j+ x" q7 O( ^ Path Type: max
( H' s+ X5 v3 a4 H' I6 v/ e
$ M& ]$ t$ L( Z' J) w, ]( u& ~ Point Incr Path
O1 C6 j4 s+ |. A. b --------------------------------------------------------------------------, L, D4 ~/ P& I: F. ]5 c7 ]4 M
clock CLK48 (fall edge) 9.00 9.00# C- p% w/ c. d: G7 d9 L) ?
clock network delay (ideal) 2.00 11.00
( \! D d% ~% Z, Y. D* i U_RST/nResetUSB_reg/CKB (DBFRBN) 0.00 11.00 f
- M! }; b) q" x+ ~' Q2 v$ n U_RST/nResetUSB_reg/Q (DBFRBN) 1.27 12.27 r+ B# v" p- s* X1 Q9 s
U_RST/nResetUSB (ResetGen) 0.00 12.27 r' O/ i4 _4 F" L, a ?. N
u_FUSB/RESETN (kFUS100_2m) 0.00 12.27 r% t2 X: E) o3 V* G# o" h1 x
u_FUSB/U132/O (BUF1) 0.32 12.59 r
+ K% d* ^# Q8 q+ }9 Z2 g! A u_FUSB/FUS/RESET_INN (LFUS) 0.00 12.59 r
$ d% P. i+ t) ^) X! { u_FUSB/FUS/BIF/RESET_INN (LUSBIF) 0.00 12.59 r
: W# q2 |6 {! J9 q2 J. |$ @& [: _ u_FUSB/FUS/BIF/U42/O (BUF1) 0.33 12.92 r& o7 c1 G/ W$ c: X% }* r6 p
u_FUSB/FUS/BIF/U49/O (AN2) 0.44 13.36 r
7 S8 v7 u. C9 w7 ] u_FUSB/FUS/BIF/U50/O (AN2) 0.64 14.00 r( B- v, n' D u
u_FUSB/FUS/BIF/RESETN (LUSBIF) 0.00 14.00 r; \* {8 F5 q: U
u_FUSB/FUS/U44/O (BUF1) 0.69 14.69 r
3 n0 F. H' R; K& @/ G5 U u_FUSB/FUS/LDSCR/RESETN (LDSCR) 0.00 14.69 r' F$ U' L7 X: M7 \5 o. `
u_FUSB/FUS/LDSCR/U85/O (INV1) 0.22 14.91 f
/ c9 z8 j0 I6 F4 {( g( u1 M u_FUSB/FUS/LDSCR/U222/O (NR2) 0.46 15.37 r
+ Y8 I! I2 i6 O& G2 m$ X9 L* V u_FUSB/FUS/LDSCR/U8/O (AO12) 0.46 15.83 r
7 u* {4 D" B3 n( c u_FUSB/FUS/LDSCR/U10/O (AN3) 0.50 16.33 r9 h! N& p, `# g6 r. j- Y% d; [
u_FUSB/FUS/LDSCR/U7/O (AO222) 0.51 16.84 r' @8 b: T$ A; E* A5 N& ]8 C
u_FUSB/FUS/LDSCR/U206/O (AN2) 0.36 17.21 r& `% N7 l* ?3 _9 b3 S/ N" R$ ]
u_FUSB/FUS/LDSCR/epC/InterruptRD (LDSC_EPC) 0.00 17.21 r( I; u3 q( ~$ X R" Y; \
u_FUSB/FUS/LDSCR/epC/U87/O (INV1) 0.12 17.33 f+ M% n- `5 X% ~' T
u_FUSB/FUS/LDSCR/epC/U83/O (OR3B2) 0.34 17.66 f" R% n7 F$ T* d0 y7 [) f
u_FUSB/FUS/LDSCR/epC/U82/O (NR2) 0.38 18.04 r
# d2 n5 f' V! y" r; [3 ` u_FUSB/FUS/LDSCR/epC/U63/O (AO112) 0.50 18.54 r5 c6 a2 T. j, G1 Y, C
u_FUSB/FUS/LDSCR/epC/D_epC[2] (LDSC_EPC) 0.00 18.54 r( r9 v* m* c' N G+ O
u_FUSB/FUS/LDSCR/U158/O (ND2) 0.12 18.66 f4 u6 E' D$ ~) a+ O3 k
u_FUSB/FUS/LDSCR/U156/O (OR3B2) 0.19 18.84 r) ?9 R2 L; `7 _0 v2 C0 |' y
u_FUSB/FUS/LDSCR/DD[2] (LDSCR) 0.00 18.84 r2 q) F; j: @; w5 f
u_FUSB/FUS/MIS/DD[2] (LMISC) 0.00 18.84 r
$ c3 U5 Q( B8 L0 a: Q! d& k* z' W u_FUSB/FUS/MIS/U47/O (AO222) 0.36 19.21 r
5 w, h A0 ^: _5 q6 Q( r. _: x# e q0 W u_FUSB/FUS/MIS/U45/O (OR2) 0.26 19.47 r( d S1 I& R0 L0 c( t
u_FUSB/FUS/MIS/Q[2] (LMISC) 0.00 19.47 r* D! i% d9 E% o6 e7 p
u_FUSB/FUS/BIF/DOUT[2] (LUSBIF) 0.00 19.47 r
. Z8 Z9 C; S/ z+ M4 I$ Q. Y1 O u_FUSB/FUS/BIF/U29/O (AO222) 0.32 19.79 r3 y& E$ _$ p& y/ c
u_FUSB/FUS/BIF/PS/DIN[2] (LP2S) 0.00 19.79 r# J& J" I0 F( H4 m; \" F7 V2 P5 u
u_FUSB/FUS/BIF/PS/U6/O (AO222) 0.33 20.11 r
4 |5 \! M, \! x- q; b3 j( o u_FUSB/FUS/BIF/PS/q_reg_2_/D (QDFFN) 0.00 20.11 r; z7 q( E3 O, y- {
data arrival time 20.11+ _# l3 J8 t* P) n- F
" A3 a3 |0 v, [
clock CLK48 (rise edge) 18.00 18.00
5 T w3 k ]% s4 E) C0 [3 e! f3 l clock network delay (ideal) 2.00 20.009 y( P* ~) b: O4 ?% U$ d& N, |8 T
clock uncertainty -0.50 19.50% ?+ |5 g4 M8 Z) v# J9 P* k- r
u_FUSB/FUS/BIF/PS/q_reg_2_/CK (QDFFN) 0.00 19.50 r9 }; H3 ], g$ e q9 s: e p8 A+ l
library setup time -0.25 19.251 W" ?' H4 S* ~$ ^& n* S
data required time 19.254 t7 ^7 k. E% S. N y- \
--------------------------------------------------------------------------$ A8 h A" g! N# b" g
data required time 19.252 V- j, d( s) ]6 j7 r
data arrival time -20.11' Q$ |1 U) B& ^( u$ m! j
--------------------------------------------------------------------------
& `" Q/ K8 l# f7 S4 ^ I slack (VIOLATED) -0.867 g3 T* S, p1 m% k& [
2 t/ e: U& f" |3 h$ [9 V; a2 t
0 S1 F$ z' z- ?% ?$ e
請問該如何調整使他met呢?? |
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