Nintendo64 OS Version 2.0L (PC version)

Items to note before installation

At least 135 MB of available disk space is 
required to install this software.  It cannot 
be installed normally with less disk space, 
so please confirm that adequate space is 
available before installing.  Additional 
disk space is required to install 
supplemental patches.  Therefore, please 
ensure that ample disk space is available.

Files from previous versions of the system 
must be deleted before installation. Uninstall
2.0K by selecting "NINTENDO64 OS2.0K" from
ADD-Remove Programs under Control Panel. 
Delete all directories left from ultra\usr 
and below. Note that because the directory 
structure of 2.0L differs from that of 2.0K, 
directories and files from the previous 
version will remain if 2.0L is installed 
without first deleting the older files.  

When installing version 1.2 or earlier 
versions of exeGCC along with OS 2.0L, be 
sure to install exeGCC first.  This is 
necessary because setup.bat changed 
beginning with version 2.0I, and installing 
exeGCC after installing the OS causes 
setup.bat to be overwritten by an older 
version.

Installation

Install OS2.0L by running os20l_eng.exe. This 
creates a destination directory for the 
installation.  The setup default directory 
is c:\ultra. This is the recommended directory 
to use for installation.

Next, the environment variables are checked.
Please confirm that the setting for the 
environment variable root in setup.bat is 
the directory used for installation.

A convenient means of saving time whenever 
the system is executed is to edit autoexec.bat 
so that it invokes setup.bat.

Directories

The 2.0L library contains the following:

  usr\include\  ...... N64 library header files
  usr\lib\    ........ N64 library
  usr\sbin\   ........ Hostio DLLs and other files
  usr\src\PR\ ........ Files such as N64 sample 
                       programs and documentation

For details, see the release notes 
in usr\src\PR\doc\relnotes20K.


Notes

The library and samples are to be used exclusively 
with exeGCC(N64) and PARTNER-N64(PC).  
exeGCC(N64) and PARTNER-N64(PC) are products of 
Kyoto Microcomputer Co., Ltd.