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micheleandClaude Sonnet 5 0e73eb4726 docs: bring datasheet/ into the main repo under hardware/v2/docs

Was a separate, untracked directory (DataSheet/) outside the repo.
Renamed to lowercase and moved in as hardware/v2/docs/datasheet/, with
its own .gitignore for LaTeX build byproducts (compiled PDFs stay
tracked, .aux/.log/.toc/etc do not). Now versioned and shares this
repo's own remote instead of living untracked on disk.

Content: IT+EN LaTeX chapter sources, reference manufacturer PDFs, and
compiled datasheet PDFs including the 2026-09-07 SDRAM upgrade
addendum (AS4C32M16SB-7BIN part/pinout/timing) in the v2-en chapters.

Note: hardware/v2/docs/DatasheetLatex/ (and the v1 sibling) is a
separate, already-tracked, differently-structured LaTeX document that
predates this move -- left untouched, not merged, since its chapter
set and content differ and merging was not requested.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013xXuuRUWZScuo1DeYJxs3v

2026-09-07 05:09:14 +02:00

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FPGA-Neural — Datasheet

Datasheet tecnico multicapitolo dell'engine FPGA-Neural, in italiano e inglese. Ricostruito a partire dal codice RTL, dalla documentazione e dai benchmark presenti nella repository (revisione A1, settembre 2026).

Struttura

docs/datasheet/
├── FPGA-Neural-Datasheet.pdf        ← PDF italiano (36 pagine)
├── FPGA-Neural-Datasheet.tex        ← sorgente principale (IT)
├── preamble.tex                     ← stili, palette, box, TikZ
├── chapters/                        ← 14 capitoli (IT)
└── en/
    ├── FPGA-Neural-Datasheet-EN.pdf ← PDF inglese (36 pagine)
    ├── FPGA-Neural-Datasheet-EN.tex ← sorgente principale (EN)
    ├── preamble.tex                 ← stili (EN)
    └── chapters/                    ← 14 capitoli (EN)

Compilazione

Serve una distribuzione LaTeX con pgfplots, tikz-timing, tcolorbox, ltablex, listings, babel.

# Italiano
cd docs/datasheet
pdflatex FPGA-Neural-Datasheet.tex
pdflatex FPGA-Neural-Datasheet.tex   # 2ª passata per indice e riferimenti

# Inglese
cd docs/datasheet/en
pdflatex FPGA-Neural-Datasheet-EN.tex
pdflatex FPGA-Neural-Datasheet-EN.tex

Nota sul pinout

Il capitolo Progetto hardware e mappa dei segnali riporta l'analisi completa segnale-per-segnale del top-level spi_neuron_top, con la colonna Ball compilata con assegnazioni CABGA381 reali (53 segnali, .lpf reale in synth/) e verificata da un place&route reale (nextpnr-ecp5, 0 errori di vincolo, Program finished normally) — non più auto-piazzate.

1.6 KiB Raw Blame History

FPGA-Neural — Datasheet

Struttura

Compilazione

Nota sul pinout

1.6 KiB

Raw Blame History