A PLL based deskewed clock generator which may be fully integrated on a microprocessor is disclosed. The clock generator has a skew of less than 0.1 ns with peak to peak jitter of 0.3 ns using a 0.8 渭m CMOS technology. The PLL comprises a phase frequency detector, charge pump, loop ...
The second tool that uses the database is the bit-file generator. It creates a file containing information needed to program the target FPGA. In a manufactured design, the bit file would be stored in a flash memory and used to configure the FPGA upon power-up. For our development board,...
A PLL Clock Generator with 5 to 110 MHz of Lock Range for Microprocessors A microprocessor clock generator based on an analog phase-locked loop (PLL) is described for deskewing the internal logic control lock to an external syste... YOUNG,Ian A. - IEEE J. Solid-State Circuits 被引量: 35...
PLL clock generator integrated with microprocessor A PLL based deskewed clock generator which may be fully integrated on a microprocessor is disclosed. The clock generator has a skew of less than 0.1 ns with peak to peak jitter of 0.3 ns using a 0.8 &mgr;m CMOS technology. The PLL compri...
MAX7389/MAX7390 Microcontroller Clock Generator with Watchdog General Description The MAX7389/MAX7390 replace ceramic resonators, crystals, and supervisory functions for microcontrollers in 3.3V and 5V applications. The MAX7389/MAX7390 provide a clock source, reset, and watchdog functions. The watch...
A PLL clock generator with 5 to 110 MHz lock range for microprocessors The authors describe a phase-locked-loop (PLL)-based deskewed clock generator that is fully integrated with a microprocessor and achieves a skew of less th... IA Young,JK Greason,JE Smith,... - IEEE 被引量: 883发...
The present invention is for increasing the performance of a microprocessor CPU coupled on a bus to a plurality of data processing devices. The invention includes a finite state machine coupled between a clock generator and the CPU for generating the CPU clock and extending predetermined clock cycle...
microprocessor master clock 微处理机主时钟 master clock frequency 主时钟频率 master clock pulse generator 主时钟脉冲发生器,母时钟脉冲发生器,母钟脉冲发生器 clock on 打卡以记录上班时间 clock in 用打卡机记录上班时间 be master of v. 控制,掌握 for the master n.代船长,签字 相似...
/8088 RESET input are met. This circuit applies the RESET output signal of clock generator is fed to the microprocessor as shown in Fig. 5.32, and it is active on the negative edge the clocks. Hence, the reset section meets the timing requirements of the 8086/8088 microprocessor....
Abstract: An external clock generator for control of a microprocessor system provides a system operating time base that eliminates any synchronisation errors. The microprocessor(11) has a built-in programme memory(12) controlled by an instruction counter (16). Data inputs(13) and control connections...