LC-3 Simulator
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Mmtool+326zip !!link!!

Quick overview

mmtool+326zip appears to refer to tools used for modifying or adding modules to AMI Aptio/UEFI firmware (MMTool by AMI, plus utilities handling 326/ZIP modules). Below is a concise, practical guide for safely using MMTool and related firmware module packing/unpacking workflows. Assume you have a Windows PC, a firmware image (SPI/ROM), and basic familiarity with BIOS/UEFI concepts.

NVMe Boot Support: A popular "mod" involves using MMTool to insert NvmExpressDxe modules into the BIOS of older LGA1150 or LGA1155 motherboards, allowing them to boot from modern M.2 NVMe SSDs via PCIe adapters. mmtool+326zip

Typical workflow

  1. Prepare
    • Developers might create tools like mmtool to handle non-standard file formats like "326zip", such as for game modding or embedded systems, where proprietary file structures are common.

    6. Cautions

    • Wrong insertion offsets can brick the motherboard.
    • Always keep a backup of original BIOS.
    • Some anti-brick methods: dual-BIOS, SPI flasher.

    Step 1: Extraction and Installation

    Right-click mmtool+326zip > Extract Here > Run "Install_Drivers.bat" (included in zip).

Manage labels

The following labels, including system labels, are currently set:

Label nameAddressDelete
  • Name cannot be empty
  • Label name already exists
  • Label name invalid
  • Invalid address
  • Address already has label

Upload files

Upload object files (.obj) and symbol files (.sym) by dragging them onto the box below. You can upload multiple files at once.

You must convert any ASCII binary (.bin) or hexadecimal (.hex) files, and assemble any assembly language (.asm) programs, before uploading.

Drop files here
Hold on! The following couldn't be recognized and won't be processed:
The following ready to be processed:

Assemble

Paste your assembly code below, or drop a file on the textbox. Click the Assemble button to assemble your code.

Drop file to load contents
Oh no! You've got in your assembly code:
Awesome! Your code was assembled successfully. You can load your program directly into the simulator, or download the output object file and symbol table.

Write raw hex or binary

Paste your hex or binary code below, or drop a file on the textbox. Click the Process button to process your instructions so that you can download an OBJ file or load them directly into the interpreter.

Drop file to load contents
Oh no!
Awesome! Your code was processed successfully. You can load your program directly into the simulator, or download the output object file.

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