System development and debug tools for power management function

Details System development and debug tools for power management function System development and debug tools for power management function

1996-10-18

1997-05-13

Beausoliel, Jr., Robert W.

Excavating

39518304, 39518309, 371 251, G06F 1100

Patent

active

056300522

ABSTRACT:
An in-circuit processor emulator for a computer system that provides a go until system management interrupt command to perform processor emulation until the computer system enters a system management mode during a system management interrupt. The in-circuit processor emulator also provides an enable system management memory command for enabling and disabling access to a system management overlay memory, and an unlock control register command for unlocking a set of control registers in an input/output and power control circuit in the computer system. The commands enable development and debug of system management mode power control functions.

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"Intel486 SL Microprocessor SuperSet Programmer's Reference Manual", Intel Corporation, pp. 3-4, 3-6, 3-10 and 6-4 thru 6-14, Nov., 1992.

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