Some where in web I found a dual edge DFF in vhdl and add to my cyclone iii project, after compiling there comes a strange error message : Error (10327): VHDL error at fdff.vhd(20): can't determine definition of operator ""="" -- found 0 possible definitions and my codes are ...
Ramping production of these cutting-edge microprocessors, memory devices, and other products is extremely challenging and requires high-resolution, atomic-scale analysis of features buried deep within the device. Transmission electron microscopy (TEM) is increasingly becoming the go-to tec...
Dual Edge Triggered (DET)DETFFs (double-edge-triggered flip-flops)Dual Edge Triggered Static Pulsed flip-flop (DETSPFF)Static output Controlled Discharge Flip-flop (SCDFF)FF (Flip-Flop)Single Edge Triggered (SET)Sense Amplifier (SA)VLSI (Very large scale integration)....
关键词: CMOS logic circuits UHF integrated circuits flip-flops frequency synthesizers prescalers 0.25 micron 1.8 GHz 5.525 mW CMOS dual-modulus prescaler double-edge-triggered D-flip-flops 被引量: 400 摘要: The present invention provides one dual-modulus prescaler using double edge triggered D-flip...
X and Y Axis Arming Conditions, Moving Average and Count Mode MMA68xx 38 Sensors NXP Semiconductors 4.8.9.3 Arming Function: Unfiltered Mode On the falling edge of CS for an acceleration response, the most recent available DSP sample for the requested axis is compared against positive and ...
The instructions, the addresses, or the data present on the serial data input (D) are latched on the rising edge of the serial clock (C), while the output data on the DQn pins is changed after the falling edge of the serial clock (C). 3.4 Chip select (S) This is a CMOS input ...
In the case of electromagnetic unita, it was found that results could be influenced by parameters such as distance from the edge, sample deformation, minimum substrate thickness, surface roughness, surface purity and the electrical & magnetic properties of the substrate. Moat of these errors can ...
The under-sampled k-space data is preliminarily processed in the KDRM to enhance the completeness of global frequency information, followed by further extraction of image details and edge features in the IDRM. A key innovation of this work is the cross-module compensation of multi-scale wavelet...
edge of the second revolving vane sweeps on a circular cylindrical portion of the cylindrical wall of the second cylindrical cavity, wherein the rotating motions of the first and second revolving vanes are coupled to one another in such a way that the edge of at least one of the first and...
Edge Detect ACMP3L Programmable Delay I2C Serial Communication Combination Function Macrocells 2-bit LUT2_0 or DFF0 3-bit LUT3_1 or DFF2 2-bit LUT2_1 or PGen 3-bit LUT3_2 or DFF3 3bit LUT3_0 or DFF1 3-bit LUT3_3 or DFF4 3-bit LUT3_4 or CNT/DLY1 3-bit LUT3_5 or ...