{"id":23266993,"url":"https://github.com/wolftech-innovations/project_lupine","last_synced_at":"2026-01-19T18:31:01.822Z","repository":{"id":268632521,"uuid":"904993866","full_name":"WolfTech-Innovations/Project_Lupine","owner":"WolfTech-Innovations","description":"A x64 CPU for general use","archived":false,"fork":false,"pushed_at":"2024-12-19T07:53:27.000Z","size":12,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-04-06T08:18:46.051Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/WolfTech-Innovations.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-12-18T00:19:01.000Z","updated_at":"2024-12-19T07:53:30.000Z","dependencies_parsed_at":null,"dependency_job_id":"2032e005-47a6-45d6-8c19-d13e674c470c","html_url":"https://github.com/WolfTech-Innovations/Project_Lupine","commit_stats":null,"previous_names":["wolftech-innovations/project_lupine"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/WolfTech-Innovations/Project_Lupine","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/WolfTech-Innovations%2FProject_Lupine","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/WolfTech-Innovations%2FProject_Lupine/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/WolfTech-Innovations%2FProject_Lupine/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/WolfTech-Innovations%2FProject_Lupine/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/WolfTech-Innovations","download_url":"https://codeload.github.com/WolfTech-Innovations/Project_Lupine/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/WolfTech-Innovations%2FProject_Lupine/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28580127,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-19T18:29:59.827Z","status":"ssl_error","status_checked_at":"2026-01-19T18:29:40.878Z","response_time":67,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-12-19T16:39:34.244Z","updated_at":"2026-01-19T18:31:01.807Z","avatar_url":"https://github.com/WolfTech-Innovations.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# CPU Blueprint: Codename \"Lupine\"\n\n## Overview\n- **Architecture**: x86-64 (AMD64)\n- **Core Count**: 6 physical cores (no hyper-threading for simplicity).\n- **Manufacturing Process**: 12nm FinFET.\n- **Clock Speed**: Base 3.2 GHz, Boost 4.0 GHz.\n- **Cache Hierarchy**:\n  - **L1 Cache**: 64 KB per core (32 KB Instruction, 32 KB Data).\n  - **L2 Cache**: 512 KB per core.\n  - **L3 Cache**: 12 MB shared.\n- **TDP**: 65W.\n- **Memory Support**: Dual-channel DDR4-3200.\n- **Integrated Features**:\n  - PCIe Gen 3 x16 controller.\n  - On-die memory controller.\n  - Basic I/O management (SATA, USB controllers).\n\n---\n\n## Block Diagram\n### Core Layout\n1. **Execution Core**:\n   - 4-wide decode pipeline.\n   - 3 ALUs and 2 FPUs per core.\n   - 256-bit AVX support.\n   - Out-of-order execution with 192 instruction queue.\n\n2. **Pipeline**:\n   - Fetch: 2 stages.\n   - Decode: 2 stages.\n   - Execute: 4 stages.\n   - Commit: 2 stages.\n\n3. **Cache Access**:\n   - L1 Data Cache: 2-cycle latency.\n   - L2 Cache: 12-cycle latency.\n   - L3 Cache: 40-cycle latency (shared).\n\n### Interconnect\n- **Ring Bus**:\n  - Links all six cores with the L3 cache.\n  - Bandwidth: 32 GB/s.\n\n### Power Management\n- **Voltage Planes**:\n  - Per-core dynamic voltage scaling.\n  - Sleep states: C1 (idle), C6 (deep sleep).\n\n### I/O and Integration\n- PCIe Controller:\n  - 16 lanes for GPU or other peripherals.\n  - 4 additional lanes for NVMe storage.\n\n- Memory Controller:\n  - DDR4 with ECC support.\n\n---\n\n## Die Layout\n1. **Core Cluster**:\n   - Six identical cores arranged in a 2x3 grid.\n\n2. **Cache Structure**:\n   - L3 cache surrounds the core cluster for minimal latency.\n\n3. **I/O and Memory Controllers**:\n   - Positioned at the periphery for signal routing efficiency.\n\n4. **Power and Clock Distribution**:\n   - Centralized clock generator with tree distribution.\n   - Dedicated power planes for cores and uncore components.\n\n---\n\n## Assembly Instructions\n### Material Requirements\n- **Silicon Die**: 12nm process node with FinFET transistors.\n- **Substrate**: Organic PCB for packaging.\n- **Pins**: 1151-pin LGA.\n\n### Manufacturing Steps\n1. Design Mask: Layout according to the above block diagram.\n2. Photolithography: Use EUV for sub-7nm feature etching.\n3. Layer Assembly: Stack transistor layers for each core, cache, and interconnect.\n4. Testing and Validation: Run benchmarks and stress tests to ensure reliability.\n\n---\n\n## Notes\n- **Expandable Features**: Support for AVX-512 can be added in future iterations.\n- **Debugging Tools**: Include JTAG ports for debugging and firmware updates.\n- **Cooling Requirements**: Recommend a basic air cooler for 65W TDP, or liquid cooling for overclocking scenarios.\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwolftech-innovations%2Fproject_lupine","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fwolftech-innovations%2Fproject_lupine","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwolftech-innovations%2Fproject_lupine/lists"}