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system_routines:upi [2016/06/01 15:59] ex_writer [SUCK] |
system_routines:upi [2016/06/05 16:17] (current) ex_writer [User Program Interface] |
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| ====== User Program Interface ====== | ====== User Program Interface ====== | ||
| - | The User Program Interface (UPI) is a set of procedures and conventions used by a cartridge program to access the facilities provided by the Bally Arcade's [[:system rom|operating system]]. | + | The User Program Interface (UPI) is a set of procedures and conventions used by a cartridge program to access the facilities provided by the Bally Arcade's [[software:system ROM]]. |
| - | For details on the UPI's usage, see [[:UPI Conventions]]. | + | For details on UPI usage, see [[software:UPI Conventions]]. |
| ===== UPI System Routines ===== | ===== UPI System Routines ===== | ||
