Alors ça...

En fait, tu dois avoir Howard et Howdy.

La FAQ Lynx : http://www.faqs.org/faqs/games/video-games/atari/lynx/

Q. What was the Lynx developer's kit like?

A. Hardware:
- Commodore Amiga computer: 3M RAM and hard disk.
- "Howard" board: A parallel-interface module that has the electronics
of the Lynx, also with debugging tools. A large PC board inside of
a metal case with power supply, and connections on the back for
cable to connect to the Amiga, and to the "Howdy" unit ($5,000).
- "Howdy" unit: Either a small PC board in a plastic case with buttons
and a Lynx display, or a modified Lynx. Essentally a self-contained
"Handy" (Lynx) unit, with cables to allow the "Howard" board to monitor
system behavior.
- "Pinky/Mandy": A discounted "Howard" board setup that allows programs to
be loaded and executed. Pinky and Mandy can only download and execute
programs that are in Handy RAM or a simulated Handy ROM cart. Minimal
debugging support ($500).

Software:
- Handy-Bug: A powerful symbolic debugger, also contains a disassembler.
- Handicraft: Graphics translator that takes IFF files and turns them
into coded Lynx sprite definitions.
- HSFX: Sound editor
- "HandyROM": Creates ROM card images from code and data files.
- Other assorted tools, including HandyAsm (a 65C02 assembler), a MIDI
music editor, a paint program for creating/modifying sprites, a text
editor, and HSPL (compiles music text files into Handy files).
- Macro libraries
- Example programs
- Notebook of system documentation (approximately 270 double-sided pages,
weighs over three pounds).

The cost of a full Lynx Developer's Kit was around $5,000.

et plein de docs ici (sur les outils amiga en particulier) : http://www.atariage.com/Lynx/archives/developer_docs/index.html?SystemID=LYNX


Pour le reste, je me demande si je 'navais pas vu les outils Amiga à un moment, mais comme UAE et moi, ça n'a jamais accroché, je ne peux pas garantir qu'ils soient vraiment dispo au téléchargement.