Keysight M8132A 640 GSa/s Digital Signal Processor User’s Guide
99
Examples
7
Optional Parameters
•
reverseDirection Default 0, set 0 for TX/RX on channels 1 and 3, mux
on 2 channels 4. 1 for TX/RX on channels 2 4, mux on channels 1 and 3
•
useSync Default 0, Value to set to use_sync bit in
DPU_MUX_CONTROL
•
useFifoDepthSync Default 0, Value to set to use_fifo_depth_sync bit in
DPU_MUX_CONTROL.
•
resizeEnable Default 0, Enable resize test mode
•
resizePacketLength1st Default 1000, New packet size created by path
on DPU 2 (or 1 if reverseDirection), in units of 64 bytes.
•
resizePacketLength2nd Default 2000, New packet size created by path
on DPU 4 (or 3 if reverseDirection), in units of 64 bytes.
•
packetCount Default 4456448, Number of packets to transmit.
•
packetLength Default 500, Length of transmit packet, in units of 32
bytes, mu280st be even for resize tests.
•
packetStartGap Default 640, Packet start period in 400MHz clock
ticks.
