The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 1998
Filed:
May. 08, 1997
James J Walsh, Plano, TX (US);
Joseph Joe, Plano, TX (US);
Ian Chen, Houston, TX (US);
Yutaka Takahashi, Kanagawa, JP;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A microprocessor device (102) includes a central processing unit (702) having a clock input, a clock generator (OSC, PLL) of clock pulses, a logic circuit (708) having an output to supply a clock control signal (SUSP), and a clock gate (3610) fed by the clock pulses and having a clock gate output (CPU.sub.-- CLK) coupled to the clock input of the central processing unit. The clock gate (3610) responds to the clock control signal (SUSP) to prevent said clock pulses (CPU.sub.-- CLK) from reaching the central processing unit within one clock cycle of a change in said clock control signal. Other devices, systems and methods are also disclosed.