Teledyne LeCroy Serial Data Debug Solutions - Manual (Page 130)

Serial Data Debug Solutions
130 919586 RevA
D-PHY Level Right-Hand Dialog

VIH(min) - Provide a minimum voltage amount for your decode. Provide a value using your preferred
input control method.

VIDTH - Provide a voltage amount for your decode. Provide a value by clicking once inside the field and
using the slider bar or clicking again inside the and using the pop-up keypad. If the field value is
highlighted you can type a value directly from a keyboard, if desired.

VIL(max) - Provide a maximum voltage amount for your decode. Provide a value by clicking once inside
the field and using the slider bar or clicking again inside the and using the pop-up keypad. If the field
value is highlighted you can type a value directly from a keyboard, if desired.

VIDTL - Provide a voltage amount for your decode. Provide a value by clicking once inside the field and
using the slider bar or clicking again inside the and using the pop-up keypad. If the field value is
highlighted you can type a value directly from a keyboard, if desired.
MIPI D-PHY Decode Trace Annotations
Like all trace annotations, D-PHY Decode annotations are rectangular shadings used to highlight messages on
decoded waveforms for easy viewing.
Tip: Data packets (or messages) on properly decoded protocol signals can be viewed using Serial Decode Trace
Annotations (on page 18), the Protocol Results Table (on page 19), and/or by Searching for Messages (on
page 21) (Types and Subtypes). Using these tools together provides fast insight to your data. See Serial Decode
Trace Annotations (on page 18) for more information.
Messages shown as annotations, table columns, and search types for most protocols are classified into Frames,
Errors, Unknown, or Grouped Primitives specific to the protocol. Sub Types then further classify each main
message type into more protocol-specific messages.
Decode annotations for D-PHY include the following (some annotations are not shown in the screen-shot):
D-PHY Decode Annotations

Label - Identifier showing data type and parameter association. Typically shown as octal numbers.

SDI - Source/Destination identifier.

Data - Bits 29 - 11.

SSM - Sign/Status Matrix.

Pa - Parity.

Msg - Displays the symbolic information.