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Checking for Invalid References- A2 n% P N* I7 q) O+ o. R v
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (4.00, 2.10) 8 u0 x$ [ p/ p4 |( Z
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (9.70, 2.00) ( _7 L" k: ]+ Y! ~
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK3 AND BANK4 (9.80, 2.10)
9 I/ n% ]# v; UERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK3 AND BANK4 (4.40, 2.10) $ c4 G J3 C+ S; [- Z( M
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK5 AND BANK6 (2.60, 2.30) $ M6 Q% w0 n4 {- T0 V4 [
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK5 AND BANK6 (8.00, 2.30) 9 \! U8 ]2 L$ E" @) i! U5 s) F' a
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 POWER AND CONFIG (2.30, 1.40) 0 B5 _2 B) N6 M4 _3 V, R9 L# u+ J. t
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 POWER AND CONFIG (4.40, 6.40) 1 q8 t! k1 @: H/ u4 {
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.
; Z- L/ g9 y5 g, o9 a/ I0 a还有就是我在多页原理图中使用分层端口符号,结果报错:
$ b d6 t, c, D( I5 V$ 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)
8 }' r0 P! I3 U9 v8 S8 W; i7 ?2 l# u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?
8 w, Q! ^ E( D Z c. t不知道怎么办了$ T( Q! K" f2 q- n# h
请教大家怎么修改啊.谢谢了+ A7 w8 |: h3 Z& q& J
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[ 本帖最后由 elmma 于 2008-3-2 13:36 编辑 ] |
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