UM1521
Hardware layout and configuration
Doc ID 022868 Rev 1
13/56
2.6 LCD
glass
module
An LCD glass module daughterboard (MB979) is mounted on the STM32L152D-EVAL
evaluation board. It can be connected to the LCD driver of the STM32L152ZDT6 or work as
a set of jumpers by mounting it on two possible positions; position "IO" or position "LCD":
●
When the LCD glass module is mounted on position IO (see
), all peripherals
(memories, USART, audio, EEPROM, potentiometer, MicroSD Card, microphone, etc)
shared with the LCD glass are connected to the STM32L152ZDT6, and the LCD glass
is disconnected (default setting).
●
When the LCD glass module is mounted on position LCD (see
), the LCD glass
is connected to the LCD driver of the STM32L152ZDT6 and all peripherals shared with
LCD glass are disconnected.
Figure 4.
Position IO
Figure 5.
Position LCD
www.BDTIC.com/ST
