GE DS200FCGDH1B LCI Control and Gating BoardDescription The DS200FCGDH1B is a Gate Distribution and Status Card manufactured by General Electric as part of the Mark VI Series used in GE Speedtronic Control Systems. This card serves as an interface board for a 6 pulse phase controlled, non reversing bridge. It receives SCR firing data from the DS200DSPC (the VME processor chip) and transmits feedback and diagnostic data through the VME backplane. The FCGD processes a multiplexed cell status