:SOURce:PATTern

Source:
Simulate
Meas. mode:
Scope
Eye
Jitter
Flex Apps:
FlexDCA
FlexRT
:SOURce Commands

Command Syntax

For NRZ Waveforms

:SOURce{1:8}{A|B|C|D}:PATTern {OZERo | PRBS7 | EPRBs7 | PRBS9 | EPRBs9 |
 PRBS11 | EPRBs11 | PRBS13 | EPRBs13 | PRBS15 | EPRBs15 | JPA | JPB | JPC | K28P5 | SSPR}

For PAM4 Waveforms

:SOURce{1:8}{A|B|C|D}:PATTern {PRBS7 | EPRBs7 | PRBS9 | EPRBs9 | PRBS11 | EPRBs11 |
 PRBS13 | EPRBs13 | PRBS15 | EPRBs15 | LPAM4 | JPA | JPB | JPC | QSSPr}

Where the {1:8}{A|B|C|D} specifier identifies a module's channel.

Query Syntax

:SOURce{1:8}{A|B|C|D}:PATTern?

Description

On simulated modules, selects the pattern for the source waveform. To apply the pattern to the source waveform, use the :SOURce:WTYPe DATA command. The patterns listed in the following table can be selected using the listed command arguments.

Pattern Length Selections

Availability of individual patterns depends on installed modules and other conditions.

  • 20 - 2˄7-1 PRBS
  • 40 - PCIe Compliance
  • 62 - PAM4 Clock
  • 120 - FC RPAT
  • 160 - PAM4 Linearity
  • 384 - 802.3ae TWDP segment
  • 640 - PCIe Idle
  • 1280 - FDDI Jitter
  • 2280 - CRPAT
  • 2640 - CJPAT
  • 3360 - CRPAT (2)
  • 3760 - CJPAT (2)
  • 3780 - XAUI CRPAT
  • 3820 - XAUE CJPAT
  • 5280 - GbE Test Frame
  • 7641 - XAUI CJPAT
  • 9000 - JTPAT
  • 18944 - CEI Stress
  • 20480 - SPAT
  • 20840 - CSPAT
  • 21760 - CJTPAT
  • 30240 - XAUI CRPAT
  • 32762 - CEI SSPR
  • 33792 - 10GbE
  • 65535 - SSPRQ
  • 90000 - FDDI Wander
  • 92160 - SATA
  • 311040 - SONET CID
  • 127 - 2˄7-1 PRBS
  • 128 - 2˄7 PRBS
  • 511 - 2˄9-1 PRBS
  • 512 - 2˄9 PRBS
  • 1023 - 2˄10-1 PRBS
  • 1024 - 2˄10 PRBS
  • 2047 - 2˄11-1 PRBS
  • 2048 - 2˄11 PRBS
  • 8191 - 2˄13-1 PRBS
  • 8192 - 2˄13 PRBS
  • 32767 - 2˄15-1 PRBS
  • 32768 - 2˄15 PRBS
  • 65535 - 2˄16-1 PRBS
  • 65536 - 2˄16 PRBS
  • 1048575 - 2˄20-1 PRBS
  • 1048576 - 2˄20 PRBS
  • 8388607 - 2˄23-1 PRBS
  • 8388608 - 2˄23 PRBS

Requires FlexDCA revision A.02.00 and above.