BYB

ty( •̀ ω •́ )✧ Topic seems resolved T/C

Jia Quan Si FW

It really had me in stitches, I was laughing so hard I cried, and now I'm 'crying even harder'

I shared your response and a screenshot of my post with my friends and they all thought it was one of the funniest posts this year.

Whenever I'm bored, I come here to see how incredibly stupid the answer is. It gives me a good laugh and really brightens my day.

Thanks for the Christmas present! That's the funniest joke I've ever heard.

Haha, in my 3-stage pipelined CPU design, I've implemented an optimization for memory load instructions. The address calculation for the RAM read is performed in the Instruction Decode (ID) stage. This calculated address is then used in a subsequent stage (likely Execute or Memory) to access the RAM. The read data is then routed through the write-back interface to be written into the register file (regs).

Spent the last three days working on this, and I finally go t it to work! Just wanted to share my success with the community.

In summary, the process of learning and implementing a CPU core is manageable. This particular implementation took me approximately three days. The following points are crucial for a successful implementation: Clock Division (for Hardware Implementation): When targeting hardware deployment (e.g., on an FPGA), clock division is essential to match the CPU's operational frequency to the target hardware's specifications, preventing timing violations. Timing Logic Implementation (for Pipelined Architectures): For pipelined implementations, rigorous timing logic is paramount. This involves addressing data dependencies, implementing hazard detection and resolution (data hazards, control hazards, structural hazards) through techniques like forwarding (bypassing), stalling (pipeline bubbles), and branch prediction, and ensuring proper inter-stage synchronization using registers or latches. Design Optimization and Conflict Resolution: This includes: Resource Utilization Optimization: Efficient use of hardware resources (logic gates, flip-flops, memory elements). Performance Optimization: Techniques to maximize clock frequency, minimize latency, and maximize throughput. Hazard Resolution (in Pipelined CPUs): Implementing hardware mechanisms to resolve data and control hazards. Logical Consistency and Conflict Resolution: Ensuring the absence of logical errors and race conditions that can lead to unpredictable behavior.

have any recommended books？

By the way, I would like to recommend the novel 'Revised Insanity' that I read in my free time

Unfortunately, I can't upload photos anymore. This CPU is only the first version

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