From c0bfc406806cdccb8d7f5e2bf43ddcea36417280 Mon Sep 17 00:00:00 2001 From: Daniel Bauer Date: Sun, 5 Jan 2020 13:24:15 +0100 Subject: [PATCH 1/4] Initial commit --- LICENSE | 24 ++++++++++++++++++++++++ README.md | 2 ++ 2 files changed, 26 insertions(+) create mode 100644 LICENSE create mode 100644 README.md diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..fdddb29 --- /dev/null +++ b/LICENSE @@ -0,0 +1,24 @@ +This is free and unencumbered software released into the public domain. + +Anyone is free to copy, modify, publish, use, compile, sell, or +distribute this software, either in source code form or as a compiled +binary, for any purpose, commercial or non-commercial, and by any +means. + +In jurisdictions that recognize copyright laws, the author or authors +of this software dedicate any and all copyright interest in the +software to the public domain. We make this dedication for the benefit +of the public at large and to the detriment of our heirs and +successors. We intend this dedication to be an overt act of +relinquishment in perpetuity of all present and future rights to this +software under copyright law. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR +OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. + +For more information, please refer to diff --git a/README.md b/README.md new file mode 100644 index 0000000..8829870 --- /dev/null +++ b/README.md @@ -0,0 +1,2 @@ +# jane +Jane - Just another NES emulator From f5eb10a3c0334ff2791c4b7e09a35cabfcd7874a Mon Sep 17 00:00:00 2001 From: Daniel Bauer Date: Sun, 5 Jan 2020 13:28:51 +0100 Subject: [PATCH 2/4] Update README.md --- README.md | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 8829870..d2c8ba5 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,5 @@ -# jane -Jane - Just another NES emulator +# Jane - Just another NES emulator + +Just another implementation of a NES emulator written in Rust. + +This is an exploratory coding project with the aim to understand concepts of assembler emulation. If you are looking for a cycle-accurate ready-to-use NES emulator, you should probably not try this one. From 26ab2fe23f9e16756fd28eb9365171926a4630ae Mon Sep 17 00:00:00 2001 From: Daniel Bauer Date: Sun, 5 Jan 2020 13:29:27 +0100 Subject: [PATCH 3/4] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index d2c8ba5..18d0175 100644 --- a/README.md +++ b/README.md @@ -2,4 +2,4 @@ Just another implementation of a NES emulator written in Rust. -This is an exploratory coding project with the aim to understand concepts of assembler emulation. If you are looking for a cycle-accurate ready-to-use NES emulator, you should probably not try this one. +This is an exploratory coding project with the aim to understand concepts of assembler emulation. If you are looking for a cycle-accurate ready-to-use NES emulator, you should probably not use this one. From 7166134efa39c96a6ed28e3f38a5cc14ec568f7c Mon Sep 17 00:00:00 2001 From: Daniel Bauer Date: Sun, 5 Jan 2020 13:47:02 +0100 Subject: [PATCH 4/4] Update README.md --- README.md | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 18d0175..a3318ff 100644 --- a/README.md +++ b/README.md @@ -2,4 +2,18 @@ Just another implementation of a NES emulator written in Rust. -This is an exploratory coding project with the aim to understand concepts of assembler emulation. If you are looking for a cycle-accurate ready-to-use NES emulator, you should probably not use this one. +**A note of warning:** This is an exploratory coding project with the aim to understand concepts of assembler and emulation in general. If you are looking for a cycle-accurate ready-to-use NES emulator to play some games, this is the wrong one. + +## what works +* CPU +* Reading Roms (iNES) +* Memory mapping and RAM +* A very simplistic debugger + +## what does not work +* GPU / graphics +* APU / sound +* Controllers +* a lot of mappers +* game saves +* everything else