Arrangement, system, and method for automatic remapping of frame

Details Arrangement, system, and method for automatic remapping of frame Arrangement, system, and method for automatic remapping of frame

1996-09-30

1999-01-12

An, Meng-Ai T.

39575001, 39575003, 39575004, 39575005, G06F 132

Patent

active

058600167

ABSTRACT:
An arrangement, system, and method to allow a computer system to have a normal operating mode with full display capability and a low-power operating mode with reduced display capability is provided. The computer system automatically switches to the low-power operating mode from the normal operating mode following a programmable period of inactivity. While display data is retrieved from an external DRAM in the normal operating mode, display data is retrieved from an internal SRAM in the low-power operating mode. The computer system switches back to the normal operating mode when one of the predetermined activities is detected.

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patent: 5586308 (1996-12-01), Hawkins et al.
patent: 5615376 (1997-03-01), Ranganathan
patent: 5655127 (1997-08-01), Rabe et al.

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