This Breakout and Development Interface Board is designed for the NI single Board sbRIO-9623 through 9636. It provides easy access to the DIO/MIO channels which simplifies developing custom sbRIO applications. NI single board sbRIO-9623 through 9636 are provided with 50-pin IDC header connectors designated as DIO ”J502” and MIO ”J503” (see sbRIO operating instructions and specification manual for detail) with direct access to built-in 16 channels analog input, 4 channels analog output and 4 to 28 digital I/O lines The sbRIO-9623 and 9626 also include a RIO Mezzanine Card (RMC) connector that can be combined with NI 9693 two-slot C series RIO Mezzanine card for a flexible and fast prototyping of embedded systems. The Breakout board is a direct-mate to DIO/MIO connectors or can be connected to sbRIO device via 50-pin ribbon cable with IDC header. Quick Prototyping with the Breakout Interface Board Quick prototyping is accomplished by using two separate bread boarding areas for analog and digital circuits. All analog and digital lines are available through 9 terminal blocks. These blocks are distributed around the edges of the PCB assembly. You can also access the same signals through 9 socket strips with standard 0.1” spacing running parallel to the terminal blocks. Breadboard vs Proto-board Bread boarding allows quick and solderless circuit development using inexpensive mini modular Breadboard such as sparkfun “PRT-11660” which can be mounted directly over the prototyping areas. However, proto boarding areas are double sided PCB with separate analog and digital internal ground plane layer. Each area is approximately 1.8” long and 1.4” wide with 204 plated through holes that can be used for permanent circuit prototyping