摘要:
Included are systems and methods for reducing power consumption in a computer system. At least one embodiment of a method, among others, includes processing data in a normal mode, receiving an indication of a transition into an idle mode, capturing at least one frame of display data, and transmitting the captured frame of display data for display during idle mode.
摘要:
A data transmission coordinating method is used between a central processing unit and a bridge chip of a computer system. By entering the computer system into a coordinating state, the data transmission coordinating method is executed. The bridge chip and the CPU are informed of maximum bit numbers of each other for data transmission therebetween via the front side bus. Then, a commonly operable maximum bit number for data transmission between the CPU and the bridge chip can be coordinated according to the first and second maximum bit numbers. Once the commonly operable maximum bit number is determined, the CPU is reset to operate with the commonly operable maximum bit number. The maximum bit numbers are those of bus transmission bandwidth or bus transmission speed.
摘要:
A power state management method of north bridge. The north bridge monitors power transition state of processor; then adjusting operating clocks and operating voltage of the processor and the main memory according to the determined power state to saving power consumption.
摘要:
A power state management method of north bridge. The north bridge monitors power transition state of processor; then adjusting operating clocks and operating voltage of the processor and the main memory according to the determined power state to saving power consumption.
摘要:
Included are systems and methods for reducing power consumption in a computer system. At least one embodiment of a method, among others, includes processing data in a normal mode, receiving an indication of a transition into an idle mode, capturing at least one frame of display data, and transmitting the captured frame of display data for display during idle mode.
摘要:
A data transmission coordinating method is used between a central processing unit and a bridge chip of a computer system. By entering the computer system into a coordinating state, the data transmission coordinating method is executed. The bridge chip and the CPU are informed of maximum bit numbers of each other for data transmission therebetween via the front side bus. Then, a commonly operable maximum bit number for data transmission between the CPU and the bridge chip can be coordinated according to the first and second maximum bit numbers. Once the commonly operable maximum bit number is determined, the CPU is reset to operate with the commonly operable maximum bit number. The maximum bit numbers are those of bus transmission width or bus transmission speed.
摘要:
A core logic coupled to a main memory of a computer, comprising an analyzer and a power management unit. The analyzer monitors access request traffic load of main memory. The power management unit employs various power performance trade-off activities with the knowledge of the monitored traffic load according to the state machine.
摘要:
In a data transmission coordinating method, information associated with a first transmission standard of the bridge chip is read from a memory unit of the computer system. A first signal from the bridge chip is issued to the central processing unit to inform the central processing unit of the first transmission standard of the bridge chip. A second signal is issued from the central processing unit to the bridge chip to inform the bridge chip of a second transmission standard of the central processing unit. A commonly operable transmission standard is coordinated for both the central processing unit and the bridge chip according to the first transmission standard and the second transmission standard.
摘要:
A core logic coupled to a main memory of a computer, comprising an analyzer and a power management unit. The analyzer monitors access request traffic load of main memory. The power management unit employs various power performance trade-off activities with the knowledge of the monitored traffic load according to the state machine.
摘要:
A data transmission coordinating method is used between a central processing unit and a bridge chip of a computer system. By entering the computer system into a coordinating state, the data transmission coordinating method is executed. The bridge chip and the CPU are informed of maximum bit numbers of each other for data transmission therebetween via the front side bus. Then, a commonly operable maximum bit number for data transmission between the CPU and the bridge chip can be coordinated according to the first and second maximum bit numbers. Once the commonly operable maximum bit number is determined, the CPU is reset to operate with the commonly operable maximum bit number. The maximum bit numbers are those of bus transmission width or bus transmission speed.