User Manual

Acquire the Sign
al
LIN Bus
To acquire data from a LIN bus, you need to also set up these items:
1. If you selected LIN, push Define Inputs and
the appropriate side menu choices.
Bus B1
LIN
Define
Inputs
Thresholds
Configure
B1 Label
LIN
Bus
Display
Event
Table
2. Turn Multipurpose a to select the channel
connected to the LIN bus source.
LIN Input
(a) 1
3. Turn Multipurp ose a to set the Sample
Point from 5% to 95% of the position w ithin
the bit period or the unit interval.
Sample
Point
50%
4. Select the Polarity to match the LIN bus
being acquired.
Polarity
Normal
(High=1)
Polarity
Inverted
(High=0)
5. Push Configure and the appropriate side
menu choices.
Bus B1
LIN
Define
Inputs
Thresholds
Configure
B1 Label
LIN
Bus
Display
Event
Table
6. Push Bit Rate, and turn Multipu rpo se a to
select from the list of predefined bit rates.
Alternatively, you c an set the bit rate to a
specific value. To do so, select Custom, and
then turn Multipurpo se b to set the bit rate
from 800 bps to 100,000 bps.
Bit Rate
(a)
19.2K bps
7. Push LIN Standard, and turn Multipurpose
a to select the appropriate standard.
LIN
Standard
v1.x
8. Push Include Parity Bits with Id to select
whether or not to include parity bits.
Include
Parity Bits
with Id
On
Off
MDO3000 Series Oscilloscopes User Manual 77