Appendix B Embedded Software - NEC mPD789026 Subseries User Manual

The following embedded software products are available for efficient program development and maintenance of
the µ PD789026 Subseries.
MX78K0S
OS
×××× in the part number differs depending on the host machines and operating system to be used.
Remark
µ S××××MX78K0S
Note Also operates under the DOS environment.

APPENDIX B EMBEDDED SOFTWARE

MX78K0S is a subset OS that is based on the µ ITRON specification. Supplied with the
MX78K0S nucleus. The MX78K0S OS controls tasks, events, and time. In task control, the
MX78K0S OS controls task execution order, and performs the switching process to a task to
be executed.
<Caution when used under the PC environment>
The MX78K0S is a DOS-based application. Use this software in the DOS pane when running
it on Windows.
××××
Host Machine
AA13 PC-9800 series
AB13 IBM PC/AT compatibles
BB13
User's Manual U11919EJ3V0UM00
OS
Note
Japanese Windows 3.5" 2HD FD
Note
Japanese Windows 3.5" 2HC FD
Note
English Windows
Supply Media
205