Keysight MIPI M-PHY, User Manual

Page: 45 / 76

Keysight MIPI M-PHY Frame Generator User Guide 45
Using the Software 5
Range of Amplitude: From 200mV to 2V. Default: 400mV.
The range of High Level is defined as:
2/3 V
term
- 0.95 V < High Level < V
term
+ 2 V
The range of Low Level is defined as:
2/3 V
term
- 1 V < Low Level < V
term
+ 1.95 V
The range of Offset is defined as:
1/2 (High Level + Low level)
Data Channel Settings
Refer to Figure 17 .
• Termination : This is set as 100
Ω
for data channels.
• Level Mode : The levels can be set either in terms of High Level/Low
Level or in terms of Amplitude/Offset.
Range of Amplitude: From 35mV to 630mV. Default: 200mV.
The range of High Level is defined as:
2/3 V
term
- 0.95 V < High Level < V
term
+ 2 V
The range of Low Level is defined as:
2/3 V
term
- 1 V < Low Level < V
term
+ 1.95 V
The range of Offset is defined as:
1/2 (High Level + Low level)
• Equalization Settings : The equalization can be specified in terms of
De-Emphasis (Post-Cursor 1) and Preshoot (Pre-Cursor 1), in dB. The
equivalent in terms of FIR (Finite Impulse Response) Tap Coefficients is
displayed as read-only values. Note that the values of De-Emphasis
and Preshoot applied to the signal may differ slightly from what is
expected, as a result of rounding errors.