Digital pattern control is managed, internally, through pattern sequencer (PSQ) commands. That feature set is clearly denoted and taught to new users. An extension of that command set provides the ability to control analog resources on the ETS-88/364 as well, and this is also referred to with PSQ nomenclature. New users are provided information to be aware that such features are present, but further instruction is not provided. Experienced users sometimes have an empirical subset of knowledge of this feature set, based upon specific examples targeted at specific DUT test needs. This presentation is intended to provide both new and experienced users with an awareness of the full feature set, and approaches to make use of that, for multi-site test solutions development. For analog resource control, a “programmer’s reference model” of the hardware can be provided. Separate steps are undertaken to set up the signal paths, and then to drive signals on these paths. These signals then cause the analog resources to act, with clocking structures commanded from the ETS-88/364 digital pattern board. Many earlier presentations have provided references to what was done with the PSQ hardware, to achieve specific customer DUT-management goals. These reviews are excellent, for situations where another customer seeks to implement similar actions, and when a reference to that earlier presentation is available. This presentation is oriented, instead, towards describing the hardware feature set, from a customer utilization standpoint. This is done, such that both new and experienced users can be aware of what is potentially possible with the tester hardware supporting PSQ operations. The intent is for users to leverage this information and become fully productive in this area. The starting point for these explanations, is the point where the ETS-88/364 training class materials leave off, with the operations of the bidirectional transceiver test device.