# Apple computer sources

The emulator source licenses are included beside these files. Apple firmware, character ROMs and system software are separate historical Apple materials; the emulator licenses do not relicense them.

## iie.js

Built from Apple2js (MIT), commit ee0aed25f73c69d0245e86a2a5fccb3324c3056c: https://github.com/whscullin/apple2js

SHA-256: `9f3d17e5cfe64ed1f6ef1e9b60a976fc2fc0ffe19ff426aae21d7bced940f604`

## clemens.js

Built from Clemens (MIT), commit 77293d4af39c4910462ddbb66458ad4c5e1f7d1d: https://github.com/anomixer/clemens_iigs

SHA-256: `48a81f83056f17c3a93cc1b3c57f18dd52c2ec556a25ddd0c7ddd8923894b05d`

## clemens.wasm

Same pinned Clemens sources; sources-apple/iigs.c is the Studio browser bridge.

SHA-256: `dcc74d7388f9db3c2c11eb1606d90a01a6cd13b047839d835db78da6ddc0410d`

## rom03.bin

Apple IIgs ROM 3, Rom03gd in https://mirrors.apple2.org.za/ftp.apple.asimov.net/emulators/rom_images/gsrom03.zip

SHA-256: `01398a51b3aa16c40bb3d5df43494316cc12eebb87871712cecc396e1beb2df8`

## characters.bin

Enhanced Apple IIe character ROM from js/roms/character/apple2enh_char.ts in the pinned Apple2js source.

SHA-256: `52c3b87900ac939f6525402cab1ccfd8f8259290fc6df54da48fb4c98ae3ed0f`

## dos33.woz

DOS 3.3 System Master, host/data/dos_3_3_master.woz in the pinned Clemens source.

SHA-256: `17507a18412ce0991b751b2ae0ec288775e1f349f4944e1bb614e848a845d0f6`

## system-disk.po

GS/OS System Disk: https://anomixer.github.io/clemens_iigs/harness/data/System.Disk.po

SHA-256: `496f8d80d524ded42398e7b24f62694a1562d4bbe5d933eacbf391f3a26b599a`

## Build and checks

The source archive includes the pinned emulator source archives and Studio adapters. Build the IIe with `node scripts/build-apple.mjs`. Build the IIgs with `EMCC=/path/to/emcc node scripts/build-apple-gs.mjs` (Emscripten 3.1.51). Run `node tests/apple-core.mjs` and `node tests/apple-gs-core.mjs` from the source root.

IIe: enhanced model, 128 KB, Disk II floppies. IIgs: ROM 3, 4 MB, 800 KB ProDOS floppies. IIgs disk loading is accelerated; active emulation returns to ordinary speed after disk activity.