Identify Copperline via manufacturer 5192 + identification board#18
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Copperline's built-in expansion boards autoconfigured under manufacturer 2011 (0x07DB), the shared "Prototype"/hacker ID. identify.library matches that ID's product 1 with f_uae_001 and reports it as UAE, so there was no way for guest software to tell it was running under Copperline. Move the built-in boards to manufacturer 5192 (0x1448), Copperline's own registered ID (dec0de Consulting, which also makes the real ROMulus board = product 1). Product numbering: 2 = identification board, 3 = fast RAM, 4 = Zorro III RAM. Add BoardSpec::copperline_id(): a tiny, inert Zorro II board (64K, kept out of the free-memory list, no autoboot) that build_zorro_chain always appends last, so guest software can detect the emulator by finding manufacturer 5192 / product 2 on the chain (e.g. identify.library calling FindConfigDev). Its autoconfig serial carries the running version packed as major<<16 | minor<<8 | patch so a tool can report the exact version. The new top-level `identify = false` config key drops the board. Verified on real Kickstart 2.05: both the fast RAM board and the Copperline board autoconfigure. Docs updated (zorro.md manufacturer-ID section, configuration.md identify option). Refs #16
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Closes #16.
@shred asked for a way to detect a Copperline environment, ideally via a custom Zorro autoconfig manufacturer/product ID.
The problem
Copperline's built-in boards autoconfigured under manufacturer 2011 (
0x07DB), the shared "Prototype"/hacker ID.identify.librarymatches that ID's product 1 withf_uae_001and reports it as UAE -- so there was no way to tell it was Copperline.The change
0x1448), Copperline's own registered ID (dec0de Consulting, which also makes the real ROMulus board = product 1). Product numbering under it:2= identification board,3= fast RAM,4= Zorro III RAM.BoardSpec::copperline_id): a tiny, inert Zorro II board (64K, kept out of the Exec free-memory list, no autoboot) that is always appended last to the autoconfig chain, so guest software can detect the emulator by finding manufacturer 5192 / product 2 (e.g.FindConfigDev(5192, 2)). Added last so the RAM boards keep the base addresses they would get without it.major<<16 | minor<<8 | patch, so a tool can report the exact Copperline version, not just the name.identify = falseconfig key drops the board for a chain with no emulator-identifying board.identify.library side (for @shred)
Detection is unique on (manufacturer, product) = (5192, 2). The
manuf 05192,"dec0de Consulting"block already exists inID_Database.s; this just needsboard 002,"Copperline",MSG_EXP_MISCplus aFindConfigDev(5192,2)branch indo_System(ID_Hardware.s) that sets the emulated flag and returns a newIDSYS_COPPERLINEconstant. The serial is optional version reporting.Verification
cargo test(1052 pass, incl. new tests for the board, version packing, and the toggle),cargo clippy,cargo fmt --checkall clean."fast RAM" @ \$200000,"Copperline" @ \$E90000.Docs updated:
docs/zorro.md(new manufacturer-ID section) anddocs/guide/configuration.md(identifyoption).🤖 Generated with Claude Code