As an enhancement to MTCA.0, the base specification for the Micro Telecommunications Computing Architecture, the MicroTCA.4 specification defines an addition rear I/O area for specialized AdvancedMC™ devices and a corresponding rear transition module, called a MicroRTM. The MicroTCA.4 specification also includes extension of the platform management to allow these new resources to be accurately managed by the system, as well as specialized interconnects for control and distribution of high speed timing resources used by synchronous data acquisition applications. MicroTCA.4 was originally created for the High Energy Physics community, but it is well-suited for a wide range of applications where RTMs/IO and synchronous data acquisition is required.
MCH
Processing CPU
FPGA
Carriers and Extenders
Power Modules