APPENDIX B EMBEDDED SOFTWARE
The following embedded software is provided to perform the program development and maintenance of the
µPD789426, 789436, 789446, and 789456 Subseries effectively.
MX78K0S
OS
Subset OS conformed to µITRON. Includes the nucleus of the MX78K0S. Task control,
event control, and time control are performed. In the task control, task execution
sequences are controlled to switch the task to be executed next.
<Caution when used under PC environment>
The MX78K0S is a DOS-based application. Use this software in the DOS prompt when
running it on Windows.
Part number: µS××××MX78K0S
Remark ×××× in the part number differs depending on the host machines and operating systems to be used.
µS××××MX78K0S
××××
AA13
AB13
BB13
Host Machine
OS
Japanese WindowsNote
Japanese WindowsNote
English WindowsNote
Supply Media
3.5" 2HD FD
3.5" 2HC FD
PC-9800 series
IBM PC/AT compatibles
Note Also operates under the DOS environment.
User’s Manual U15075EJ1V0UM00
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NEC [ NEC ]
