Cinterion
®
LGA DevKit Things User Guide
4.3 Pin Headers
25
t
lga_devkit_t_ug_v01
2020-08-20
Public / Released
Page 11 of 26
4.3
Pin Headers
The pin headers at the top side can be used to setup connections between modules and pos-
sible on board peripherals. Thus, pin headers having signal names at their left side only, name-
ly the pin headers CONTROL, ASC0_A, ASC0_B, DAI, ASC1, and GPIO, can be bridged by
jumpers. All of these pin headers have the module's signal name on their left side (marked yel-
low in
), whereas the right side corresponds to peripherals like level shifters or the DSB
connector (marked green in
•
Placing a jumper connects a line through a level shifter to the associated pin at the 2x40 pin
connector at the underside of the LGA DevKit (and thus to a connected DSB75/DSB-Mini).
See also
•
Not placing a jumper leaves a module signal open.
External periphery can also be connected to all accessible module signals directly. When con-
necting other external periphery to the pin headers pay attention not to violate the maximum
module ratings.
Figure 7:
Pin headers
4.3.1
Default Configuration
shows the factory default jumper and switch positioning.
Figure 8:
Default jumper and switch configuration
Control & ASC0
3x Jumper
USB
USB
