set_multicycle_path example
set_multicycle_path 1 -hold -start -from CLK1 -to CLK2. Note: This check is incorrect !!! Jump to the next example. Figure 0-7. Setup 2 (-end) , Hold 1 (-start). ,set_multicycle_path. NAME ... Boolean set_multicycle_path [-setup] [-hold] .... example, setting the setup path multiplier to 2 with the set_mul- ticycle_path ... ,set_multicycle_path -setup 2 -hold 1. 意即，setup time 先跟著capture edge 往前一格到2 ( default 是1 那個 edge )。這時hold time 對齊 2 和前一T 1。接著-hold 1 意 ... ,"set_false_path" (以下簡稱為FP) 、 "set_multicycle_path" (以下簡稱為MCP) 、 "set_max_delay/set_min_delay" 這三種constraint 稱之為timing exception。 ,set_multicycle_path ncycles [-from from_list] [–through through_list] [-to to_list] ... The following example sets all paths between reg1 and reg2 to 3 cycles for ... , 对多周期路径可加一下约束：set_multicycle_path -from D_reg -to S_reg。 ..... example, if the source clock is twice as fast (half period) as the,The set_multicycle_path constraint is used to relax the path requirement when the default worst requirement is too restrictive based on the waveform relationship ... ,There is an SDC command "set_multicycle_path" for the same. ... What if both clock periods are not equal: In the above example, for simplicity, we assumed that ...
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 set_multicycle_path example 相關參考資料
Multicycles Exception Between Two Synchronous Clock Domains
set_multicycle_path 1 -hold -start -from CLK1 -to CLK2. Note: This check is incorrect !!! Jump to the next example. Figure 0-7. Setup 2 (-end) , Hold 1 (-start). http://www.ee.bgu.ac.il set_multicycle_path - Micro-IP Inc.
set_multicycle_path. NAME ... Boolean set_multicycle_path [-setup] [-hold] .... example, setting the setup path multiplier to 2 with the set_mul- ticycle_path ... https://www.micro-ip.com Timing exception: Multicycle path @ 工程師的碎碎唸:: 隨意窩Xuite日誌
set_multicycle_path -setup 2 -hold 1. 意即，setup time 先跟著capture edge 往前一格到2 ( default 是1 那個 edge )。這時hold time 對齊 2 和前一T 1。接著-hold 1 意 ... https://blog.xuite.net Timing exception: False path @ 工程師的碎碎唸:: 隨意窩Xuite日誌
"set_false_path" (以下簡稱為FP) 、 "set_multicycle_path" (以下簡稱為MCP) 、 "set_max_delay/set_min_delay" 這三種constraint 稱之為timing exception。 https://blog.xuite.net set_multicycle_path (SDC)
set_multicycle_path ncycles [-from from_list] [–through through_list] [-to to_list] ... The following example sets all paths between reg1 and reg2 to 3 cycles for ... http://ebook.pldworld.com 【再说FPGA】TimeQuest之Multicycle Paths - 博客 - 电子技术应用
对多周期路径可加一下约束：set_multicycle_path -from D_reg -to S_reg。 ..... example, if the source clock is twice as fast (half period) as the http://blog.chinaaet.com AR# 63222: Vivado Constraints - Why and when is ... - Xilinx
The set_multicycle_path constraint is used to relax the path requirement when the default worst requirement is too restrictive based on the waveform relationship ... https://www.xilinx.com set_multicycle_path : VLSI n EDA
There is an SDC command "set_multicycle_path" for the same. ... What if both clock periods are not equal: In the above example, for simplicity, we assumed that ... https://vlsiuniverse.blogspot. |