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请各位前辈解答一下,为什么在连线时rst_n前有个感叹号?我老感觉是写错了,但是compile时也没报错,谢谢!
t, z' W: P+ E, M* _; c& \, I) xinput rst_n;) H0 \; @+ ~- Q) |1 C
# Q( q* f8 s* D! |2 IEFB_UFM inst1 ( .wb_clk_i(clk_i ), ' ~& ?& `* k! I3 _, D" w
.wb_rst_i(!rst_n ),5 M! g0 J X, H2 q
.wb_cyc_i(wb_cyc_i ),- b! u- F5 H( |9 d4 m6 i0 c9 H8 d
.wb_stb_i(wb_stb_i ),
2 z# h8 f4 \$ o; T. ?4 j .wb_we_i(wb_we_i )," |. |' i0 k% G* b( j
.wb_adr_i(wb_adr_i), & e, _; |& [- x5 V: l6 g: d
.wb_dat_i(wb_dat_i ),
/ `, ~* y* w; G .wb_dat_o(wb_dat_o ),
' \6 b p- o0 d/ `: |* |% W .wb_ack_o(wb_ack_o ), o0 ?" ]8 j. g2 |1 S
.wbc_ufm_irq( )# @3 d" n" |, v
);
0 w, x) {( _. v+ ?# O/ J& N0 t, G9 n( ^0 C# Y8 b) I: z8 X
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