4690 Operating System
IBM 4690
sistema operatiu
käyttöjärjestelmä
operačný systém
operativsystem
sistema operativo
ഓപ്പറേറ്റിങ്‌ സിസ്റ്റം
sistem de operare
styresystem
ਆਪਰੇਟਿੰਗ ਸਿਸਟਮ
operační systém
operating system formerly developed by IBM
Betriebssystem
besturingssysteem
système d'exploitation
प्रचालन तन्त्र
system operacyjny
TCx Sky v1.1
IBM, Toshiba
Yes
Proprietary ASM System
FlexOS 386, 4680 OS, REAL/32
Java 2
Supported languages: IBM 4680 BASIC,
Metaware High-C,
Point of sale terminals
Command-line interface, some screens spawn a Java-based graphical user interface
Abandoned