This section summarizes the specific PC 98 power management requirements for I/O ports and devices.
36. Each device complies with its device class power management reference specification
Required
The related device class power management reference specification applies for each specific type of device. For example, for an input device, the Input Device Class Power Management Reference Specification is the relevant specification. These specifications also cover device functionality expected for each power state and possible wake-up event definitions for each class. Power states D0 and D3 are required.
37. Device supports wake-up events
Required for wireless input;
optional for other devices
For PC 98, the ability to cause a wake-up event as defined in the device class power management reference specification is required for wireless input devices. It is optional for other devices.