In hardware design, high-speed DSP (TMS 320C40), A/D and memories are used as the core in designing and realizing the high-speed sampling card which forms a double CPU system with the host computer, the system employs DMA technology in communication, so as to increase the data transmitting speed.
With the high speed DSP (TMS320C40) and memories as the core of the testing system, the interface of high rate data buffer between computer and the CCD camera has been implemented. Meanwhile the double CPU system of the communication with DMA technology is made of the DSP chip and host computer.
Using this testing system,the analogous electrical arc image can be converted into digital image for convenience of computer processing. With the high speed DSP (TMS320C40) and memories as the core of the testing system,the interface of high rate data buffer between computer and the CCD camera is implemented.
Rapid storage fat (triacylglycerol) biosynthesis was induced in microspore-derived embryos of oilseed rape (cv 'Topas') when the embryos were transferred from standing cultures (10 ml) to fresh medium (75 ml) and shake cultured.
A high amount of external substrate resulted in a relatively rapid storage process with a large fraction of substrate electrons for XSTO formation.
Dictyosomes were numerous in starchy endosperm and aleurone at 15 days after anthesis, and during the period of rapid storage protein deposition 25 d after anthesis.
This is seen as a tactic for rapid storage of food energy, to be used later for the synthesis of body materials.