Lcd Configuration - ST STM3210B-EVAL User Manual

UM0426
The following sections provide jumper settings for configuring your STM3210B-EVAL board
and peripherals.
Two types of jumpers are used on the STM3210B-EVAL board:
●
3-pin jumpers with two possible positions, for which the possible settings are presented
in schematics in the following sections
●
2-pin jumpers with two possible settings: Fitted– the circuit is closed, and Not fitted–
the circuit is open (see
Figure 4.
1.1

LCD configuration

The STM3210B-EVAL can be delivered with either one of two LCDs mounted on the MB542
board, depending on the board version. These two LCDs look alike and operate in the same
way, however they have different control circuits, and therefore require different software
drivers. You must ensure that the demonstration software pre-loaded in the flash memory of
the microcontroller on the evaluation board supports the LCD that you have.
If your STM3210B-EVAL product includes the MB542 board version B-01 or later, it is
mounted with the LCD reference AM240320L8TNQW-00H (from Ampire). The controller
reference is ILI9320 (from ILITEK, www.ilitek.com). The products that include this LCD have
a label on the daughter board (to the left of the display) as shown in
Figure 5.
Figure
Settings for two-pin jumpers
Not fitted
LCD label on MB542 board version B-01 or later
Hardware layout and configuration
4.)
Fitted
Figure 5.
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