|
EDA365欢迎您!
您需要 登录 才可以下载或查看,没有帐号?注册
x
Checking for Invalid References* a! Q' j) _) H4 e1 s8 p4 x. H
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (4.00, 2.10) 6 D- q3 } T- |3 u) P
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (9.70, 2.00)
7 V$ e1 d4 v9 D; ^% |- sERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK3 AND BANK4 (9.80, 2.10) & X" C" t& I* n
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK3 AND BANK4 (4.40, 2.10)
8 \8 w/ N8 U( [/ j! |6 w3 I( PERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK5 AND BANK6 (2.60, 2.30) ; `) |. U# c- g( V: I4 r
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK5 AND BANK6 (8.00, 2.30)
: Z. ~( W) d9 }. f. o! lERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 POWER AND CONFIG (2.30, 1.40) ( ?8 l( a: i4 T4 L5 s9 y% V
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 POWER AND CONFIG (4.40, 6.40)
: C' b. O& F! _* _( f; t( D1 [' A我调用元件的时候操作方法一样,但只有BANK7 AND BANK8 没有报错,其余几个都报错了.
8 K. m0 B, n4 b- \3 R! ~8 ~还有就是我在多页原理图中使用分层端口符号,结果报错:
$ e. q) ~! N! k4 zERROR [DRC0003] Port has a type which is inconsistent with other ports on the net DRAM_CKE: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (2.70, 4.80) * G- ?# z! ]* _2 e w( t& n/ k
我是在一个电路图上设置端口为output,另一个图上则为input,结果就产生上面的错误,改成一致的就没问题了,但我不明白的是,从原理上说不是一个input,一个output才连接正常吗?为什么都是input或output才可以?我看网上下载的原理图也是一个input,一个output?
5 j& n2 ^" ?# S- X3 j D不知道怎么办了4 T" ~( `7 T j5 G; W! v# Z) p, u3 ` k
请教大家怎么修改啊.谢谢了. y4 d0 d4 \) [, ]4 Q. f1 H
3 v6 `/ f$ I4 |, e* b4 [3 Q/ f) t
[ 本帖最后由 elmma 于 2008-3-2 13:36 编辑 ] |
|