An apparatus including a flexible member with two terminal ends configured to form a single closable loop and at least two fixation members. The data is analyzed to determine whether the data includes environmental data or print data depending on a header code in a header portion. Such a JTAG to system bus interface may eliminate the need to provide separate JTAG TAP interfaces on each ASIC of a board, andor eliminate the need to daisy chain multiple TAP interfaces of multiple ASICs in order to provide a single TAP interface for accessing the multiple embedded testing instruments.