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Checking for Invalid References2 I0 {# j, A" I* v
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (4.00, 2.10)
" z$ a& Q6 N7 E2 BERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK1 AND BANK2 (9.70, 2.00) 7 M* [; O# }7 t h7 B E" A
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK3 AND BANK4 (9.80, 2.10)
# \/ X$ |6 }" AERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK3 AND BANK4 (4.40, 2.10) 0 p* u/ n4 o. {
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK5 AND BANK6 (2.60, 2.30)
8 @1 z: I$ M6 F+ R" d+ N9 MERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 BANK5 AND BANK6 (8.00, 2.30) ( y3 b# z6 C, ^
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 POWER AND CONFIG (2.30, 1.40) # C- e, Y0 { r/ \0 p6 h& J; j
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, EP2C20 POWER AND CONFIG (4.40, 6.40) . g% E5 @* j7 l) x7 f6 P3 ~9 `+ N! B
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 Q, ]3 W: f8 s/ \- X4 {9 d还有就是我在多页原理图中使用分层端口符号,结果报错:
9 h& P8 Z' l: g; I9 @! d9 u6 U% [& mERROR [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 n+ ^2 [) W) z- o2 \% O
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?* K6 F9 D. A/ ?, [$ ]! c
不知道怎么办了7 T3 f' G, }. N0 y) j" u4 u
请教大家怎么修改啊.谢谢了' I/ d& Q: s# a( D/ F& @! w' A2 d
7 g/ h2 m. o/ K3 e6 y% ]/ v[ 本帖最后由 elmma 于 2008-3-2 13:36 编辑 ] |
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