The following CRITICAL WARNING might be seen in a design containing a connection between BUFMR and BUFR in the same clock region that cannot be routed.
Phase 7 Verifying routed nets
CRITICAL WARNING: [Route-54] Net: U0_EVA_IDI1TOP/U0_EVA_QDR2IPC/genblk1.U_QDR3MIG_IDI/u_qdr_phy_top/u_qdr_rld_mc_phy/qdr_rld_phy_4lanes_2.qdr_rld_phy_4lanes/n_cq_n is not completely routed.
CRITICAL WARNING: [Route-54] Net: U0_EVA_IDI1TOP/U0_EVA_QDR2IPC/genblk1.U_QDR3MIG_IDI/u_qdr_phy_top/u_qdr_rld_mc_phy/qdr_rld_phy_4lanes_2.qdr_rld_phy_4lanes/n_cq_p is not completely routed.
CRITICAL WARNING: [Route-7] Design has 2 unroutable pins, potentially caused by placement issues.
Unroutable connection Types:
----------------------------
Type 1 : BUFMRCE.O->BUFR.I
-----Num Open nets: 2
-----Representative Net: Net[21] U0_EVA_IDI1TOP/U0_EVA_QDR2IPC/genblk1.U_QDR3MIG_IDI/u_qdr_phy_top/u_qdr_rld_mc_phy/qdr_rld_phy_4lanes_2.qdr_rld_phy_4lanes/n_cq_n
-----BUFMRCE_X1Y12.O -> BUFR_X1Y25.I
-----Driver Term: U0_EVA_IDI1TOP/U0_EVA_QDR2IPC/genblk1.U_QDR3MIG_IDI/u_qdr_phy_top/u_qdr_rld_mc_phy/qdr_rld_phy_4lanes_2.qdr_rld_phy_4lanes/gen_ibuf_cq.genblk20.bufmr_cqn/O Load Term [5598]: U0_EVA_IDI1TOP/U0_EVA_QDR2IPC/U_BUFR_CQ_N/I
Verification failed
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| AR# 51341 | |
|---|---|
| 日期 | 03/23/2015 |
| 状态 | Active |
| Type | 综合文章 |
| 器件 |
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| Tools |
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