The phrase "a fixed clock of" is correct and usable in written English.
It can be used when referring to a specific time or schedule that is set and unchanging, often in contexts related to timekeeping or schedules.
Example: "The meeting will start at a fixed clock of 3 PM, so please be on time."
Alternatives: "a set time of" or "a scheduled time of".
A fixed clock phase shift could ensure the timing of the bus clock transition to the data stability time.
Each of these instructions takes a fixed number of clock cycles to complete and is determined in the SDRAM configuration as determined by the Access_Time field seen in Figure 7.
Assessment of resting endothelial function was done in a fasting state, after having avoided stimulants for 12 hours, at the same fixed clock hour (range 8-10 AM), using a Toshiba® brachial ultrasound device.
The proposed design has an active area of 0.014 mm2 and can operate from 110 MHz to 1 GHz with a fixed latency of one clock cycle.
We employed a strict molecular clock with a fixed rate of 1 to obtain branch lengths in units of substitutions per site.
The strict molecular clock assumption with a fixed rate of 1, and Yule speciation process were applied.
Because systematic rate heterogeneity is not expected in intraspecific data, we used a strict molecular clock model with a fixed rate of 3.30 × 10−9 substitutions/site/year, obtained from the molecular dating analysis described above.
To obtain a minimum divergence time estimate of L. helicina from Arctic and Antarctic regions we also analysed the data within BEAST v1.4.8 (using a SRD06 nucleotide model and an uncorrelated log-normal relaxed clock model) using a fixed calibration date of 58.7 Ma on the divergence of Limacina (Limacinidae) and Hyalocylis (Creseinae) [29].
Within that program, the following models were implemented: MC: Strict molecular clock model [ 1], assumes a fixed rate of evolution along all branches of the tree.
A fixed point of 20 MYA from the molecular clock analysis [ 62] was used as the date of the most recent common ancestor of the genera Fringilla, Emberiza, Thraupis, Cardinalis, and Icterus.
