● "Direct DOS file access"
A collection of data files before CD image and a CD configuration information file are required. A pre-processing program that creates this CD configuration information file from a script file is provided. Described in Section 2.1.
● "Real-time emulation"
Prepare a file with the CD image intact. A preprocessing program that creates a CD image file from a script file is provided. Described in Section 2.2.
● "Update CD Image"
A CD image file, a modified MS-DOS file, and an update information file are required. A preprocessing program for creating an update information file is provided. The parameters for emulation execution are also different. Described in Section 2.3.