1 * Acquisition of PC-98x1 series BIOS.ROM ?

The BIOS part of the PC-9801 series and the PC-9821 series is quarried out to the file. ?

Without using UMB and EMM, please start MS-DOS. ?If (MS-DOS ver6.20 while pushing SHIFT, starting) ?

After that when getbios.com is executed, BIOS.ROM and FONT.ROM are drawn up. ?When also sound BIOS exists, it retains with SOUND.ROM. 

Note) with NP2 BIOS.ROM is necessary in the emulation of N88-BASIC. That there is no SOUND.ROM, there is also a software where sound does not sound (Ultima4)