struct packed是可综合的,前提是结构体中使用的数据类型本身也是可综合的。这意味着你可以使用struct packed来定义可综合的硬件接口或数据结构,这些接口或数据结构可以通过模块端口进行传递,或者在模块内部进行使用。 使用typedef struct packed在SystemVerilog中定义一个可综合结构体的示例 下面是一个在SystemVerilog中使用...
typedef struct packed { bit [3:0] s1; bit s2; } myStruct; typedef union { logic [7:0] u1; myStruct b2; } mUnionT; mUnionT Union1; 审核编辑:汤梓红 原文标题:SystemVerilog 中的typedef 文章出处:【微信号:芯片验证工程师,微信公众号:芯片验证工程师】欢迎添加关注!文章转载请注明出处。
System Verilog Pass typedef struct packed between modules Error (12002): Port "X" does not exist in macrofunction "Y" Subscribe More actions Ken_I_Intel Employee 11-03-2018 02:44 AM 6,911 Views Hi, I started to use typedef struct packed in my...
typedef C T; // T is a default specialization, not an alias to the name "C" int z = T::p; // legal; T::p refers to p in the default specialization int v = C#(3)::p; // legal; parameter p in the specialization of C#(3) int w = C#()::q; // legal; refers to the...
While parameterized structs are not directly supported in Systemverilog, there is a workaround using structs defined in interfaces. (see https://verificationacademy.com/forums/systemverilog/parameterized-struct-systemverilog-design). The idea is to define the struct in the interface, using those ...
One of the difficulties for changing the logic in verilog.c is that the parsers (systemverilog and verilog) parsers use "kind" (verilogKind) as token type like: typedef struct sTokenInfo { verilogKind kind; kind is a thing assigned to a tag entry in the output. In other hand, "token...
SystemVerilog中的struct SystemVerilog“struct”表示相同或不同数据类型的集合。 2022-11-07 10:18:20 结构数据类型(Struct)及应用案例 Struct数据类型使用非常灵活,随时可以使用,但是相对于PLC数据类型 (UDT) 有以下缺点,所以建议需要使用Struct类型时,可以使用PLC数据类型(UDT)代替。 2022-07-27 16:10:55 ...
System Verilog Pass typedef struct packed between modules Error (12002): Port "X" does not exist in macrofunction "Y"Subscribe More actions Ken_I_Intel Employee 11-03-2018 02:44 AM 6,903 Views Hi, I started to use typedef struct packed in my ...
Hi, I started to use typedef struct packed in my simulation no problems. However when I try to pass compile the and pass a struct it gives an error