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[Chisel] Block inside "when" is always executed

Phenomenon There is an array Check whether the index variable is within the size of the array, and access the element only if it is...

[Chisel] Queue.enq.valid vs deq.valid

Overview When communicating data using a Queue, the following operations are possible: Queue.io.enq.valid: When set to false, data will...

[Chisel] Don't use polymorphism

What I want to do There are multiple similar units Most of processes are the same, only some differences. Select an appropriate unit...

[Chisel] Exiting a loop

What want to do ★ There are multiple modules of the same type Select one of these that meets the specified condition. To achieve this, I...

[Chisel]What to connect to Bundle is hardware

Phenomenon When I run the following code: class Signals extends Bundle{ val pc = UInt((32.W)) ・・・ } val sig = Wire(new Signals) sig.pc...

[Chisel/scala] class Module is abstract; cannot be instantiated

Phenomenon The following chisel code causes the compilation error: val parts = new Module(new MyParts()) class Module is abstract; cannot...

[Chisel/scala] Adding a hardware array to a bundle member

What want to do As the title says, I want to add a chisel hardware array to a Bundle member. Situation is tat I want to implement...

[Chisel/scala] overloaded method apply with alternatives

Introduction When writing code in chisel, I occasionally encounter the compilation error mentioned above. I wasn't really sure what this...

[chisel/scala] Create an array of Modules

What I want to do I have a class (parts) that I created and that inherits from Module. I want to place multiple instances (components) of...

[Chisel/Scala] Introduce decimal point data

What I want to do I want to introduce decimal point data (float in other languages). The background is that I'm trying to set up a...