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Checking for Invalid References! f" C8 k3 m; p! q( e) Q3 N+ t
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (4.00, 2.10)
. p3 \6 s5 Y9 r \) G' M- SERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (9.70, 2.00)
. {8 J7 d& ]6 n/ aERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK3 AND BANK4 (9.80, 2.10)
3 L$ \2 u% T. x/ x1 H2 r& y/ |ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK3 AND BANK4 (4.40, 2.10)
f* E, u5 L/ g* D( S9 `ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK5 AND BANK6 (2.60, 2.30)
9 l% p' s# o) p7 q9 ?" T# RERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK5 AND BANK6 (8.00, 2.30) * T* q6 }! d4 U( L- Q5 G
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 POWER AND CONFIG (2.30, 1.40) : f5 o* l6 X! n( t/ r# p5 l1 D' r; P
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 POWER AND CONFIG (4.40, 6.40) ! V' t& A" E% }& T# [
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 X1 q1 c( Z, l2 C U) `2 \
还有就是我在多页原理图中使用分层端口符号,结果报错:
. y6 K9 P) J5 n$ uERROR [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) r3 ?6 b( `7 U0 I" z
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?
! b. z7 |& G5 O4 |6 v% T不知道怎么办了; n1 J/ r" z; S' V9 ^' S9 T
请教大家怎么修改啊.谢谢了/ b2 }1 B% Z9 C; d
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[ 本帖最后由 elmma 于 2008-3-2 13:36 编辑 ] |
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