The H1 PQZP system - an ORSAY development - is used to buffer and read out the BST pad detector information in its full scope. Pad data, as processed in the frontend logic (undergoing a 4:1 compression, see the repeater), are transmitted to the trigger card and in parallel to a Store Card of the PQZP system. The card stores 4*16 bit of level 1 trigger data in a pipeline of adjustable depth, thus keeps a record of the input history in time slices of the H1 clock width (96ns) available at a Level 1 positive trigger. During readout these data are transferred to the L2/L3 card and written to the TSCD bank.