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Checking for Invalid References
6 n! N- M; w* m/ s1 g# d2 }ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (4.00, 2.10) / }, v" }: P' N& |" U: j5 ~
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (9.70, 2.00) 3 {) |0 _* X0 `) r5 B/ w
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK3 AND BANK4 (9.80, 2.10)
]' d4 h! Y! p5 z: mERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK3 AND BANK4 (4.40, 2.10) 8 [; A- k" `$ }8 H
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK5 AND BANK6 (2.60, 2.30)
. `! D/ G8 b q1 ]' c" ]ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK5 AND BANK6 (8.00, 2.30) $ o$ `2 X) _) C7 F5 h6 _" _! H
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 POWER AND CONFIG (2.30, 1.40) 1 s' I3 |1 h; z
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 POWER AND CONFIG (4.40, 6.40)
' h" \: G# n5 G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.1 x* s! N; J' k! E2 K
还有就是我在多页原理图中使用分层端口符号,结果报错:
, f) G5 t1 ]5 g7 ^9 h! Q* 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) ( B w% V1 I3 G4 u: Y
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?
" u- s& j( i2 F- Y; }不知道怎么办了$ _3 t: ]4 U" V2 W" W0 Q. U
请教大家怎么修改啊.谢谢了
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[ 本帖最后由 elmma 于 2008-3-2 13:36 编辑 ] |
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