GW Instek GDS-2000A series Option User Manual - Manual (Page 58)

GDS-2000A Series Options Manual
58
SIMO) and the Master input/slave output (MISO, or SOMI). The
word size is configurable from 4 to 32 bits. The SPI triggers on the
data pattern at the start of each framing period.
Panel operation 1. Connect each of the bus signals (SCLK, SS,
MOSI, MISO) to one of the logic analyzer
inputs. Connect the ground potential of the bus
to the logic analyzer’s ground probe line.
GND
SCLK
SS
MOSI
MISO
2. Press the Bus key.
B
BUS
3. Press Bus from the bottom menu
and choose the SPI serial bus.
Define Inputs 4. Press Define Inputs from the lower
menu.
5. From the side menu choose the
SCLK, SS, MOSI and MISO inputs.
SCLK D15~D0
SS D15~D0
MOSI OFF, D15~D0
MISO OFF, D15~D0