WPD Study — Full WPD Blueprint
All 4 sub-blueprints (V2 Package + Cards + Windows + Firmware). Personal + educational use only. Downloadable zip (~92 KB, 26 files).
© CRI-ONE. All rights reserved. Patents issued and pending. Unauthorized reproduction of the underlying designs is prohibited.
Extended catalog & full narrative — WPD Study — Full WPD Blueprint
The extended dossier appended from the 2026-08-05 catalog snapshot. Prices in the body copy have been stripped; the live-store price on this page is the authoritative figure. Images have been omitted.
WPD Study — Full WPD Blueprint (All 4 Sub-Blueprints Bundled)
The complete WritePhi Devices platform in one download. V2 Package + Reference Cards + Windows Drivers + On-Device Firmware. Everything you need to understand and build a dual-persona PCIe 5.0 add-in card.
What's Included
- WPD-V2: Hot-swappable die packaging (15 KB)
- WPD-CARDS: PCIe 5.0 x8 card reference (49 KB)
- WPD-WINDOWS: Dual-persona driver plans (12 KB)
- WPD-FIRMWARE: On-device firmware for 1Z-Edge (6 KB)
Total: 92 KB, 26 files, ~1200 pages of technical content.
Cross-Integration Guides (Only In Full Bundle)
- V2_TO_CARDS.md — Socket electrical + mechanical mating (V2 package into card socket)
- CARDS_TO_FIRMWARE.md — How the card's strap resistors drive firmware persona selection
- FIRMWARE_TO_WINDOWS.md — Protocol between device firmware and host driver (MMIO layout, doorbell semantics, interrupt vectors)
- WINDOWS_TO_APP.md — SDK API surface + how apps interact with both personas
- FULL_STACK_DEBUGGING.md — Debugging techniques when things fail at the boundary between layers
Who Should Buy This
- Systems engineers building complete PCIe 5.0 devices
- Firmware/driver teams that need the whole stack understanding
- Companies evaluating WPD for integration into their products
- Anyone doing serious WPD work—the cross-integration guides are only here
License (Study Tier)
All 4 sub-blueprints, personal + educational only. Upgrade: WPD-COMMERCIAL .
Portfolio conversation — WritePhi Devices (Project 58) + WritePhi (Project 57)
WPD does not exist in isolation. It is the Windows host deployment half of the same portfolio conversation that begins in WritePhi (Project 57). Project 57's kitchen-table pipeline — Writer, Blank, Dicer, PKG socket-BGA, Chassis bed, and reference IC library — fabricates the M-grade and H-grade WritePhi dies that this card's four pinned sockets accept. The V2 package blueprint here is an explicit production-scale extension of 57's PKG plus additional cut marks and tabs that WRITEPHI-DICER executes in the same dicing pass.
If you are buying on this page, you are in the run chapter: PCIe card reference designs, persona firmware, and Windows driver plans. Makers who need to produce the dies themselves start in the make chapter — browse WritePhi (Project 57). Either half stands alone for study or commercial licensing; both halves together narrate bench fabrication through installed Windows compute.
Fulfillment: Instant download after checkout. SHA-256 checksum published for integrity verification.
Region: USA-only (nginx geoblocking enforced). International buyers: contact us for special licensing.
Currency: USD only. Sub- via standard checkout (Stripe). Over : Term Sheet financing available.
Support: crioneaka@outlook.com | Christopher Gabriel Brown, Inventor | 24-48hr response.
Chris's philosophy: Every design engineered by hand. If it's specced, it works. If it has limits, we say so.
© 2026 Christopher Gabriel Brown · cri-one.com
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WPD Study — Full WPD Blueprint
Publicly online since 2010 · U.S. patent applications since 2012 · inventions offered since 2014. The work of Christopher Gabriel Brown, independently documented.







