Block

Mask

Description

This block recovers the data from a digital out Interface block and generates the signals needed by the DataOut block.

Parameters

This block has no parameters.

Inputs

TSDIn

This signal is a TSDIn packet. The format of the data is the following, in addition to a 33rd bit set active when a new event is detected and available in the packet (a ‘valid’ bit).

Bit range	Field Name	Description
31	Reserved
30	LoadToggle	It indicates the meaning of the ‘Status’ field. If LoadToggle is equal to ‘1’, the Status field is in the ‘load’ mode and equal to the state of the input lines after the event. If LoadToggle is equal to ‘0’, the Status field is in the ‘toggle’ mode and indicates which input line(s) has(ve) toggled during the current event.
8:29	TimeStamp	The ‘Timestamp’ field is the delay of the occurrence of the event relative to the preceding synchronization pulse, in number of clock ticks.
0:7	Status

Outputs

DataOut	This signal contains the data of a digital subsection and a valid bit. It is meant to interface the DataOut block.
DataSync	This signal represents a pulse to indicate the update of the DataOut port. It is to be connected to the DataSynci input port of the DataOut block corresponding to the channel selected for the DataOut signal.

Characteristics and Limitations

This block has no specific characteristics or limitations.

TSDIn Packing