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Portable computer system with battery power management system - has system management RAM mapped onto main memory and accessible upon interrupt for storing driver programs for management of peripherals, and BIOS for starting drivers for control of peripheral depending upon interrupt
Portable computer system with battery power management system - has system management RAM mapped onto main memory and accessible upon interrupt for storing driver programs for management of peripherals, and BIOS for starting drivers for control of peripheral depending upon interrupt
The computer system for connection to a range of different peripherals has a system management RAM (14) that operates together with the main memory to store peripheral driver programs. A CPU (11) operates as an I-O control device to activate the programs when an appropriate interrupt signal is received. This enables specific items of peripheral equipment to be selected. The status data is protected by a facility that operates when the machine is in a power-down mode. USE/ADVANTAGE - Provides improved power management and control of connected peripherals. Suitable for use with laptop, pen-input or notebook computer.
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