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diff --git a/ReadMe.md b/ReadMe.md
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**RomWBW ReadMe** \
Version 3.5 \
Wayne Warthen ([wwarthen@gmail.com](mailto:wwarthen@gmail.com)) \
-13 Feb 2024
+16 Feb 2024
# Overview
diff --git a/ReadMe.txt b/ReadMe.txt
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--- a/ReadMe.txt
+++ b/ReadMe.txt
@@ -1,6 +1,6 @@
RomWBW ReadMe
Wayne Warthen (wwarthen@gmail.com)
-13 Feb 2024
+16 Feb 2024
diff --git a/Source/Doc/UserGuide.md b/Source/Doc/UserGuide.md
index 5cb876f8..231a7154 100644
--- a/Source/Doc/UserGuide.md
+++ b/Source/Doc/UserGuide.md
@@ -2674,34 +2674,95 @@ containing the Fuzix image at the RomWBW Loader prompt.
To create a Fuzix disk image:
* Locate and download the Fuzix disk image for your system from
- .
+ . For each platform, you will typically
+ find two image files. An emulator image (`emu-xxx.img`) and a
+ disk image (`disk.img`). You want the disk image file.
-* Remove the 1KB header from the image file. The Fuzix disk images
- are built to run under an emulator that requires a 1KB prefix. You
- must remove this prefix before writing the image to your physical
- disk media. Unix dd is the easiest way to do this:
-
- `dd bs=1024 skip=1 if=sc126-0.3.ide of=sc126-0.3.trimmed`
-
-* Write the trimmed image to your disk media. This can also be
- done with dd or with Win32DiskImager under Windows.
+* Write the disk image file to your physical media (CF Card, SD Card,
+ etc.) starting at the beginning of the media (first sector). Do
+ not combine the Fuzix image with the RomWBW disk images -- they are
+ entirely separate.
To boot into Fuzix:
+* Insert your Fuzix disk media.
+
* Power-up or reset your system. RomWBW should load normally
and bring you to the RomWBW Boot Loader prompt.
-* Change your baud rate to 38,400. This can be done from the
- RomWBW Boot Loader prompt with the following command:
+* Depending on the platform, Fuzix may be built to run at a different
+ baud rate that the default RomWBW baud rate. If so, it is best to
+ change your RomWBW baud rate prior to initiating the Fuzix startup.
+ You can do this at the loader prompt with a command like this:
`I 0 38400`
- You will also need to change your terminal baud rate at this time.
+ Replace 38400 with the desired baud rate for Fuzix. You will be
+ prompted to change your terminal's baud rate at this time.
+
+* At the RomWBW Boot Loader prompt, enter the disk unit number of
+ the Fuzix media. Fuzix should load and you will see device
+ discovery/information messages that vary depending on your
+ platform. This is a typical example:
+
+ ```
+ RCBus [RCZ180_nat_wbw] Boot Loader
+ FP Switches = 0x00
+
+ Boot [H=Help]: 2
+
+ Booting Disk Unit 2, Slice 0, Sector 0x00000000...
+
+ Volume "Fuzix 126 Loader" [0xF200-0xF400, entry @ 0xF200]...
+ FUZIX version 0.4
+ Copyright (c) 1988-2002 by H.F.Bower, D.Braun, S.Nitschke, H.Peraza
+ Copyright (c) 1997-2001 by Arcady Schekochikhin, Adriano C. R. da Cunha
+ Copyright (c) 2013-2015 Will Sowerbutts
+ Copyright (c) 2014-2023 Alan Cox
+ Devboot
+ 512kB total RAM, 448kB available to processes (15 processes max)
+ Enabling interrupts ... ok.
+ 0000 : CF Card - OK
+ 0001 : - absent
+ hda: hda1 hda2 (swap)
+ bootdev:
+ ```
* At the `bootdev:` prompt, enter `hda1`. Fuzix should load and
- you will be prompted for a date/time.
+ you will be prompted for a date/time. Here is a typical example:
+
+ ```
+ bootdev: hda1
+ Mounting root fs (root_dev=1, ro): OK
+ Starting /init
+ init version 0.9.1
+ Checking root file system.
+ Current date is Fri 2023-08-18
+ Enter new date:
+ Current time is 13:30:24
+ Enter new time:
+
+ ^ ^
+ n n Fuzix 0.4
+ >@<
+ Welcome to Fuzix
+ m m
+
+ login:
+ ```
+
+* At the `login:` prompt, enter `root`. No password is required. You
+ should then get a Fuzix `#` command prompt.
+
+ ```
+ login: root
+
+ Welcome to FUZIX.
+ #
+ ```
-* At the `login:` prompt, enter `root`. No password is required.
+You may now use Fuzix as desired. The general operation and use of
+Fuzix is outside of the scope of this document.
# Custom Applications