# :CMODe:PATTern:KPATtern

:CMODe General Commands

- :CMODe:COLor
- :CMODe:CWINdow
- :CMODe:DISPlay
- :CMODe:PATTern:FILE:GCODe
- :CMODe:PATTern:FILE:NAME
- :CMODe:PATTern:FILE:RELoad
- :CMODe:PATTern:INVert
- :CMODe:PATTern:KPATtern
- :CMODe:PATTern:MODE
- :CMODe:SIGNal:TYPE
- :CMODe:SNOise:CALibrate
- :CMODe:SNOise:SNValue:LEVel{0:3}?
- :CMODe:STATus?
- :CMODe:UNAMe

## Command Syntax

    :CMODeN:PATTern:KPATtern {OZERo | PRBS7 | EPRBs7 | PRBS9 | EPRBs9
       | PRBS11 | EPRBs11 | PRBS13 | EPRBs13 | PRBS15 | EPRBs15 | LPAM4 | JPA
       | JPB | JPC | QSSPr | PRBQ9 | PRBQ13 | K28P5 | SSPR | PCIE}

Where N identifies a specific common-mode waveform in the form "<connection1-8>_<ch1|ch3|ch5|ch7>". With connection 1, the connection number part (that is, "1_") is optional, and you can simply use the channel number "<ch1|ch3|ch5|ch7>". When two channels are paired to create a differential waveform and a common-mode waveform, the odd-numbered channel is used when specifying the waveform. For example, connection 5 common-mode waveform 3 (from the pairing of channels 3 and 4) is `CMODe5_3`.

## Query Syntax

    :CMODeN:PATTern:KPATtern?

## Description

When you have chosen "selecting from a known pattern" to identify the data signal pattern (see `:CMODe:PATTern:MODE`), this command lets you select the known pattern:

- `OZERo` — One - Zero
- `PRBS7` — PRBS-7 (127 symbols)
- `EPRBs7` — PRBS-7 (128 symbols)
- `PRBS9` — PRBS-9 (511 symbols)
- `EPRBs9` — PRBS-9 (512 symbols)
- `PRBS11` — PRBS-11 (2047 symbols)
- `EPRBs11` — PRBS-11 (2048 symbols)
- `PRBS13` — PRBS-13 (8191 symbols)
- `EPRBs13` — PRBS-13 (8192 symbols)
- `PRBS15` — PRBS-15 (32767 symbols)
- `EPRBs15` — PRBS-15 (32768 symbols)
- `LPAM4` — Linearity (160 symbols)
- `JPA` — JP0{0}A (2 symbols)
- `JPB` — JP0{0}B (62 symbols)
- `JPC` — JP0{0}C (62 symbols)
- `QSSPr` — SSPRQ (65535 symbols)
- `PRBQ9` — PRBS9Q (511 symbols)
- `PRBQ13` — PRBS13Q (8191 symbols)
- `K28P5` — K28.5 (20 symbols)
- `SSPR` — SSPR (32762 symbols)
- `PCIE` — PCIe (8768 symbols)