SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCh:ADD
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:ADD
Dependencies	The maximum number of PSFCH channels is 32.

Copy PSFCH

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCh:COPY <integer>
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:COPY 1
Couplings	The maximum number of PSFCH channels is 32.
State Saved	No

Delete PSFCH

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCh:DELete <integer>
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:DELete 1
Couplings	The minimum number of PSFCH channels is 1. Re-index will be done for the left PSFCH channels.
State Saved	No

PSFCH Count

This setting is a read only setting.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCh:COUNt?
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:COUN?
Couplings	It is coupled with Add PSFCH and Delete PSFCH When Add PSFCH is executed successfully, this setting is increased 1 When Delete PSFCH is executed successfully, this setting is decreased 1
Preset	1
State Saved	No

General Settings

Name

Displays the channel name. Read only.

Enabled

It enables or disables PSFCH.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCh<channel>[:STATe] ON\|OFF\|1\|0 [:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCh<channel>[:STATe]?
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh0:STAT ON RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh0:STAT?
Notes	When this setting is set to ON , error message will be shown if current PSFCH channel has resource conflicts with other enabled sidelink channels.
Preset	OFF
State Saved	Yes
Range	OFF\|ON

Power Boosting

It controls additional power boosting for the channel.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCh<channel>:POWer <rel_ampl> [:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCh<channel>:POWer? [MAXimum\|MINimum]
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:POW 2 RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:POW?
Preset	0 dB
Min	-40 dB
Max	40 dB
Resolution	0.01 dB

PSFCH HopID

It controls the HopID for sequence generation.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier:SLINk:PSFCh<channel>:HOPId <integer> [:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier:SLINk:PSFCh<channel>:HOPId?
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:HOPId 2 RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:HOPId?
Preset	0
State Saved	Yes
Min	0
Max	65535

Resource Allocation

Allocated Slots

It controls the allocated slot index for PSFCH transmission on all frames or specified frames.

To allocate slots to specific frames, license version 2024.0801 or later is required.

You can configure Allocated Slots using any of the following ways as per your specific requirements:

Applying Allocated Slots to all frames	Examples
To configure by individual index, use ',' as the delimiter	0,1,2,3 means 0, 1, and 2 slots to all frames.
To configure by a range of index, use ':' to indicate the start index and the last index	3:10 means 3,4,5,6,7,8,9,10 slots to all frames.
To configure by a certain step, use two ':' to indicate the start index, the step, and the last index	0:4:12 means 0, 4, 8, 12 slots to all frames.
These 3 configuration methods can be used in combination by using ',' as the delimiter	0,1,4:7,8:2:19 means slots 0,1,4,5,6,7,8,10,12,14,16,18 to all frames
Applying Allocated Slots to specific frames
Use '{}' and '\|' to specify the frame index and slot index as follows: "{frame index\|slot index}" For specifying slot index, you can use any or all three configuration methods specified above.	{0\|0:2},{1,2\|3:5} means allocate slots 0,1,2 to frame 0, and slots 3,4,5 to frame 1 and frame 2.
Applying Allocated Slots to all frames and to specific frames
If there is a mix of specified and unspecified frame index, the union of the two is taken.	4:5,{0\|0:2} means allocate slots 4 to 5 to all frames and slots 0,1,2 to frame 0.

See example image for slots allocated to specific frames

The Number of Radio Frames should match or be more than the number of frames included in the Allocated Slots setting. If the value specified in the Number of Radio Frames setting is less than the number of frames used in Allocated Slots, the Allocated Slots setting will automatically adjust to match the number of Radio Frames. For example, if the Number of Radio Frames is 2 and the Allocated Slots is set to {0|0:2},{1,2|3:5}, this will automatically be changed to {0|0:2},{1|3:5} to match the Number of Radio Frames setting.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier:SLINk:PSFCh<channel>:SLOTs <string> [:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier:SLINk:PSFCh<channel>:SLOTs?
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:SLOT "0:9" RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:SLOT "1:10,{1,2\|3:5}" RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:SLOT?
Couplings	The range of slot index is from 0 to (total number of slots per frame - 1). The total number of slots per frame is coupled with the carrier numerology.
Preset	"2"
State Saved	Yes

First Symbol

It controls the first symbol index after the duplicated symbol for the transmission.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier:SLINk:PSFCh<channel>:SYMBol:FIRst <integer> [:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier:SLINk:PSFCh<channel>:SYMBol:FIRst?
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:SYMBol:FIRSt 10 RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:SYMBol:FIRSt?
Couplings	The range is from 1 to (number of symbols per slot with current numerology - Number of Symbols).
Preset	11
State Saved	Yes
Min	2
Max	12

Number of Symbols

It is a read only setting indicating the Number of Symbols for the PSFCH transmission, it’s fixed to be 1.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier:SLINk:PSFCh<channel>:SYMBol:COUNt?
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:SYMBol:COUNt?
Preset	1
State Saved	Yes

Bandwidth Part

It select the bandwidth part to be used for current channel.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCh<channel>:BWP 0\|1 [:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCh<channel>:BWP?
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:BWP 1 RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCh:BWP?
Notes	It is a EnumSetting on GUI, but the SCPI parser uses it as Int32Setting.
Preset	1
State Saved	Yes

RB Offset in BWP

This setting controls the RB offset of the current BWP.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCH<channel>:RB:OFFSet <integer> [:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCH<channel>:RB:OFFSet?
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCH0:RB:OFFS 3 RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCH0:RB:OFFS?
Couplings	The Maximum of it is set to RB Number of selected BWP -1 .
Preset	0
State Saved	Yes
Min	0
Max	274
Resolution	1

RB Number

This setting controls the RB number of the current BWP. It’s readonly and fixed to be 1.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCH<channel>:RB:NUMBer? [MAXimum\|MINimum]
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCH0:RB:NUMB?
Couplings	The Maximum of it is RB Number of the selected BWP’s – RB Offset
Preset	1
State Saved	Yes

Feedback Payload Data

Harq Ack Value

It controls the Number of Harq Ack Value for PSFCH. Please refer to table 16.3-2 and table 16.3-3 of standard 38.214.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCH<channel>:HARQ 0\|1 [:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCH<channel>:HARQ? [MAXimum\|MINimum]
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCH0:HARQ 1 RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCH0:HARQ?
Range	0\|1
Preset	0
State Saved	Yes

Number of Cyclic Shift Pairs

It controls the Number of Cyclic Shift Pairs selection for PSFCH. Please refer to table 16.3-1 of standard 38.211.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCH<channel>:CSNumber 1\|2\|3\|6 [:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCH<channel>:CSNumber? [MAXimum\|MINimum]
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCH0:CSNumber 2 RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCH0:CSNumber?
Range	1\|2\|3\|6
Preset	6
State Saved	Yes

Cyclic Shift Pair Index

It controls the Cyclic Shift Pair Index selection for PSFCH. Please refer to table 16.3-1 of standard 38.211.

SCPI Command	[:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCH<channel>:CSINdex <integer> 0\|1\|2\|3\|4\|5\|6 [:SOURce]:RADio:NV2X:WAVeform[:ARB]:CCARrier<carrier>:SLINk:PSFCH<channel>:CSINdex? [MAXimum\|MINimum]
SCPI Example	RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCH0:CSINdex 2 RADio:NV2X:WAVeform:CCAR0:SLINk:PSFCH0:CSINdex?
Range	0\|1\|2\|3\|4\|5\|6
Preset	0
State Saved	Yes