Command and Host Processor Profile
The CH Node is a microprocessor-based node that executes software stored in supplemental on-board memory. It is highly recommended that this microprocessor be radiation-hardened for reliability. The processor is typically attached to a non-volatile memory technology and a faster SRAM or SDRAM memory. A bus interface between the microprocessor and the companion FPGA facilitates the connection to interfaces that may not be natively supported by the microprocessor.