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用calibre 做lvs, 一些连到LOGIC0的 net 过不去,LVS报告如下面所示:n121,n122,n123,n124都是连着Logic0的Q端,也就是电平0,昨作为PAD的使能信号en(低电平使能),这个在verlog里面是.en(1'b0),直接这么赋值的,求高手帮忙,请问这个lvs错误怎么解决啊?????多谢各位啦~~
**************************************************************************************************************
INCORRECT NETS
DISC# LAYOUT NAME SOURCE NAME
**************************************************************************************************************
1 Net 97 n121
-------------------------- --------------------------
(NAND2):input ** missing connection **
X4328/M0(639.570,1179.565):g
X4328/M32(639.570,1171.755):g
(NAND2):input ** missing connection **
X4327/M0(555.570,1179.565):g
X4327/M32(555.570,1171.755):g
** missing connection ** (NAND2):input
XICF_data_a_0/XI4/MM10:g
XICF_data_a_0/XI4/MM7:g
** missing connection ** (NAND2):input
XICF_data_a_1/XI4/MM10:g
XICF_data_a_1/XI4/MM7:g
--------------------------------------------------------------------------------------------------------------
2 Net 100 n124
-------------------------- --------------------------
(NAND2):input ** missing connection **
X4324/M0(219.570,1179.565):g
X4324/M32(219.570,1171.755):g
(NAND2):input ** missing connection **
X4323/M0(148.435,1059.570):g
X4323/M32(156.245,1059.570):g
(NAND2):input ** missing connection **
X4322/M0(148.435,975.570):g
X4322/M32(156.245,975.570):g
** missing connection ** (NAND2):input
XICF_data_b_2/XI4/MM10:g
XICF_data_b_2/XI4/MM7:g
** missing connection ** (NAND2):input
XICF_data_b_3/XI4/MM10:g
XICF_data_b_3/XI4/MM7:g
** missing connection ** (NAND2):input
XICF_data_b_4/XI4/MM10:g
XICF_data_b_4/XI4/MM7:g
--------------------------------------------------------------------------------------------------------------
3 Net 274 n122
-------------------------- --------------------------
(NAND2):input ** missing connection **
X4329/M0(723.570,1179.565):g
X4329/M32(723.570,1171.755):g
** missing connection ** (NAND2):input
XICF_data_a_2/XI4/MM10:g
XICF_data_a_2/XI4/MM7:g
--------------------------------------------------------------------------------------------------------------
4 Net 98 n123
-------------------------- --------------------------
(NAND2):input ** missing connection **
X4318/M0(148.435,639.570):g
X4318/M32(156.245,639.570):g
(NAND2):input ** missing connection **
X4317/M0(148.435,555.570):g
X4317/M32(156.245,555.570):g
(NAND2):input ** missing connection **
X4316/M0(148.435,471.570):g
X4316/M32(156.245,471.570):g
** missing connection ** (NAND2):input
XICF_data_a_6/XI4/MM10:g
XICF_data_a_6/XI4/MM7:g
** missing connection ** (NAND2):input
XICF_data_a_7/XI4/MM10:g
XICF_data_a_7/XI4/MM7:g
** missing connection ** (NAND2):input
XICF_rst_n_in/XI4/MM10:g
XICF_rst_n_in/XI4/MM7:g |
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