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而仿真器一般就是编译器,例如Verilator,就是把Verilog按照综合(Synthesis)语法、行为规范,翻译成C++代码。不同位宽的线与寄存器声明映射为C++中的不同的数据类型与结构,Module可以映射为类(Class),Always块、赋值、表达式可以映射为函数、普通运算表达式。如图10所示,仿真过程就是外部驱动不断引起仿真器内部事件、触发...
1 Verilog always block triggers misbehaving 1 Block of code inside always block is being executed without the input changing in the sensitivity list 0 Which value will be used in an always block? 1 Why always block not reactivating when there is a reassignment of logic ...
So that means two codes I wrote are same in Verilog 2005, right? Another question, you mentioned "for/if/case statement in a module context outside a procedural context is a generate block." Do you mean "if" or "case" out of "always"? I have never see that. Thanks...
Is variance always equal to the inverse of the second derivative? What's a phrase that means "those in power"? Efficiently combining list elements by matching information How should one deal with criticism from formally superiors (advisors, reviewers) when they have misun...
弗里德曼在《世界是平的》一书中,以丰富生动的语言描述了全球化带来的挑战和益处。其中一段话颇令人回味:“小时候父母常常说,女儿啊,乖乖把书念完,因为中国和印度的小孩正等着抢你的饭碗。”从“抢饭”到“抢饭碗”的变化反映的哲理最适宜的是()。
astartWarning (10235): Verilog HDL Always Construct warning at ls147.v(8): variable "IN9" is read inside the Always Construct but isn't in the Always Construct's Event Control startWarning (10235) : Verilog总HDL修建警告在ls147.v( 8) : 易变的“IN9”总读在修建里面,但总不在修建的事件...
My meaning is it will be a detailed address, it is only, if will not have this number we to be unable in Chinese this address to receive the cargo 相关内容 a是的,你一直是我的唯一 Yes, you always are I only [translate] a雨现在停了 The rain stopped now [translate] a因为现在是吃饭...
I "fixed" this by changing the always block that sets outdata to do so on every clock, meaning the right data gets in there during the setup phase while address is valid on the bus, before the OE strobe comes along. I also refactored my memory bus handling into a submodule (...
IMO, the best language to learn is the one that's most in use in the location you intend to live. For me this is Verilog. For my buddies on the east coast, it's often VHDL. SystemVerilog is to Verilog as C++ is to C -> Both will always be in use as the...