Protocol analysis
R&S
®
RTO6
895User Manual 1801.6687.02 ─ 05
BUS<m>:MPHY:DTHRee:THReshold on page 2275
BUS<m>:
MPHY:THCoupling
on page 2276
Scrambled Mode
Available, if "Variant" = "SSIC".
Selects, if the SSIC data is scrambled or descrambled. Set this parameter according to
your signal parameters, to ensure a proper decoding.
Remote command:
BUS<m>:MPHY:SCRMode on page 2276
13.24.2.2 Display settings
Access: [Bus] > "Display" tab.
For common display settings, see Chapter 13.1.3, "Display", on page 487.
T
o enhance the decode possibilities of the M-PHY or UniPro protocol, you can use an
additional setting in the "Display" tab: "Decode layer".
Decode layer
Selects the decode layer.
Decoding is performed in several steps, and the end results are presented in the
decode table. The decode layer selects an interim step for which the decoding result is
shown in the honeycomb display.
"Final"
Final decoded frames of each lane.
"Edges"
All edges of each lane in stage 1 decoding.
"Bits"
All bits of each lane in stage 1 decoding.
"8b/10b Symbols"
8b/10b symbols in stage 2 decoding.
"LCC bits"
LCC bits in stage 3 decoding.
"Filter/descrambler"
UniPro filter/descrambler in stage 3 decoding.
"Lane merge"
UniPro lane merge in stage 4 decoding.
"Bytes"
UniPro bytes in stage 2 decoding.
Show multiple lanes
Enables the display of the results in multiple lanes.
Remote command:
BUS<m>:
MPHY:SMLanes
on page 2276
13.24.2.3 Configuring the M-PHY signals
Access: [Bus] > "Setup" tab > "Protocol" = M-PHY
Assign the lanes to the channels and define the thresholds:
M-PHY and USB SSIC (option R&S R
T
O6-K580 and K570)
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