Operating Manual Vol 1 - ES Documentation

Digital ModulationSMIQ2.10.2 Internal Modulation Data and Control Signals from ListsIf SMIQ is equipped with option Data Generator SMIQB11, modulation data and control signals can bestored in a freely programmable data-generator memory. The storage capacity in the basic configurationis 16 Mbit but can be extended by 32 Mbit or 64 Mbit by fitting one or two SMIQB12 options.The data are managed via so-called lists. 125 lists can be stored at maximum for modulation data orcontrol signals. A list editor allows to select, copy, change and delete data lists. For a detaileddescription of the list editor see Section 2.2.11, List Editor.There are two types of lists, the DATA LIST and the CONTROL LIST.Lists, as a source for modulation data, can be selected in the menu by entering SOURCE -SOURCE-DATA_LIST and the active list by SOURCE-SELECT DATA LIST.Lists, as a source for control signals, can be selected in the menu by entering SOURCE -CONTROLSTATE ON and the active list by SOURCE-SELECT CONTROL LIST.Note:With DATA LIST selected as a source for internal modulation data, the control signals toohave to come from a list. In this case, the setting POWER RAMP CONTROL- SOURCEEXTERN DIGITAL issues an error messageWith CONTROL LIST selected as a source for control signals, the modulation data toohave to come from a list.Data Lists:The DATA LIST has a bit-by-bit layout. The length of the programmed data sequence and the availablestorage capacity are indicated in the status line of the display.SELECT LIST...DLIST0EDIT DATA LIST...-BIT-------------------------DATA----------------------00000001 1010 1110 0011 1011 1101 1111 1110 110000000033 0100 1010 1001 0101 1110 1011 1011 001000000065 0000 1001 1110 0001 0101 0101 0010 101100000097 1111 0110 1110 1000 1101 0100 1100 010000000129 1001 0111 0100 0001 0010 1110 1110 101000000161 1101 0110 1111 0111 1111 1111 1000 010000000193 0000 0010 1000 0001 1111 0101 1101 010100000225 0110 0111 1100 0000 0111 1111 1111 1111Fig. 2-51DATA LIST for modulation data1125.5555.03 2.92E-9