GW Instek GDS-2000 training manual - Manual (Page 42)

GDS-2000 Series Training Manual
42
SPI Bus Analysis
Background This function analyzes the SPI (Serial Peripheral
Interface) bus protocol by extracting the attributes
from the captured data.
Connection
S
D
A
S
C
L
T
x
R
x
S
C
K
S
S
G
n
d
L
A
0
L
A
1
L
A
2
L
A
3
L
A
4
L
A
5
L
A
6
L
A
7
T
_
0
G
n
d
M
O
S
I
M
IS
O
1. Click the start icon or press F5 to capture the signal.
2. Click the SPI analysis icon. The setup dialog window appears.
3. Select A4 ~ A7 as SCK ~ MISO, click Start, then click OK.
(Channel setup) → →
4. Two new SPI analysis buses show results with bus descriptions.
Demonstration completed