Protocol analysis
R&S
®
RTO6
878User Manual 1801.6687.02 ─ 05
Remote command:
BUS<m>:
DPHY:CP:HSPeed:
HYSTeresis on page 2247
BUS<m>:DPHY:DPZero:HSPeed:HYSTeresis on page 2247
BUS<m>:DPHY:DPONe:HSPeed:HYSTeresis on page 2247
BUS<m>:DPHY:DPTWo:HSPeed:HYSTeresis on page 2247
BUS<m>:DPHY:DPTHree:HSPeed:HYSTeresis on page 2247
Low power thresholds ← Set thresholds
Sets the thresholds for the low-power mode.
DP0 High / DN0 High ← Low power thresholds ← Set thresholds
Sets the high-power threshold value for the respective lane.
Remote command:
BUS<m>:DPHY:DNZero:LPOWer:THUPper on page 2246
BUS<m>:DPHY:DPZero:LPOWer:THUPper on page 2246
DP0 Low / DN0 Low ← Low power thresholds ← Set thresholds
Sets the low-power threshold value for the respective lane.
Remote command:
BUS<m>:DPHY:DNZero:LPOWer:THLower on page 2246
BUS<m>:DPHY:DPZero:LPOWer:THLower on page 2246
Couple thresholds ← Set thresholds
Enables coupling, i.e. the same threshold and hysteresis value is used for all lanes.
Remote command:
BUS<m>:DPHY:THCoupling on page 2245
13.23.2.2 Display settings
Access: [Bus] > "Configuration" tab > "Protocol = D-PHY" > "Display" tab
T
o enhance the decode possibilities of the D-PHY protocol, you can use an additional
setting in the "Display"
tab: "Decode layer".
Access: [Bus] > "Display" tab.
For common display settings, see Chapter 13.1.3, "Display", on page 487.
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.
"HS Edges"
The high-speed edges of each lane, showing the transitions in high-
speed mode.
"HS Binary"
All high-speed bits of each lane, whether they are part of a burst or
not.
D-PHY (option R&S R
T
O6-K580)
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