Audio Analyzer Measurement Functions
4
Keysight U8903B User’s Guide
251
DSI Input Configuration (Digital Analyzer)
The DSI input configuration for digital analyzer is displayed as shown in
.
Figure 4-64
Digital Analyzer > DSI Config menu page 1
Table 4-33
Digital Analyzer > DSI Config menu description
Menu
Description
Format
Press the
Format
softkey to select the data format.
– Left
– Right
– I2S
– DSP
Fsync Polarity
This is only available when the format is Left or Right.
Press the
Fsync Polarity
softkey to select the frame clock edge synchronization.
– Rising (indicates the frame clock is high on the left channel of data)
– Falling (indicates the frame clock is low on the left channel of data)
Fsync Wid th
This is only available when the format is Left or Right.
Press the
Fsync Wid th
softkey to select the frame clock synchronization width.
– One Bit Clock
– One Subframe
– 50% Duty Cycle
Data Shift Cnt
This is only available when the format is Left or Right.
Press the
Data Shift Cnt
softkey to set the number for the data bits to be shifted in relative to the frame clock.
Data Shift Dir
This is only available when the format is Left or Right.
Press the
Data Shift Dir
softkey to select the data shift direction.
– Left
– Right
Содержание U8903B
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Страница 574: ...A Appendixes 574 Keysight U8903B User s Guide Figure A 11 Bluetooth generator sine waveform generation ...