<正>The AT91RM9200 is a complete system-on-chip built around the ARM920T ARM Thumb processor. It incorporates a rich set of system and application peripherals a
A vacuum remote-control system transmits the information of the vacuum equipment's controlling and state by use of RS-485 series bus of intranet. The contro
<正>The beam phase measurement is a key for obtaining an optimization of isochronous magnetic field in accelerator, to improve the beam quality and increase the