CLOCK DISTRIBUTTING DEVICE

PURPOSE:To select irreducible minimum clocks and frame pulses required for an interface disk from a clock disk so as to transmit them by providing a package identifier code setting means on respective interface disks and selective means on the clock disk. CONSTITUTION:When the interface disk 11A (or 11B and 11C) is packaged on the clock disk 10, the packaging identifier code of the packaged interface disk is informed to the clock disk 10. Thus, the selective means 101 selects the irreducible minimum clocks and the frame pulses, for which the packaged interface disk requires, from various clocks generated in the clock disk 10 and a frame pulse group, packages them and transmits them to the packaged interface disk. Thus, the control of respective interface disks is facilitated and the clocks and the frame pulses with less wirings and whose connector pin assignment is facilitated can be distributed and transmitted to the packaged interface disk.