Development And Debug Support; Display And Input Devices - ST STM3210B-EVAL User Manual

UM0426
2.17

Development and debug support

The following debug connectors are available on the STM3210B-EVAL board:
CN7, an industry standard 20-pin JTAG interface connector for connection of
debugging/programming tools for ARM7 and ARM9 core-based devices.
CN9, a 10-pin SWD debug connector that supports the new Serial Wire Debug feature
of ARM Cortex-M3 devices.
CN10, a 20-pin connector for legacy and future JTAG tools that are compliant with ARM
CoreSight.
2.18

Display and input devices

The 240x320 TFT color LCD (U17) and 4 general purpose LEDs (LD1, 2, 3, 4) are available
as display devices. A 4-direction joystick with selection key, general purpose pushbutton
(B3), wakeup button (B2) and tamper detection button (B4) are available as input devices.
The STM3210B-EVAL board also supports a second optional 122x32 graphic LCD that can
be mounted on the U19 connector. The graphic LCD is not provided.
Table 11.
Graphic LCD U17 (default)
U17 pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
www.BDTIC.com/ST
LCD modules
Description Pin connection
CS PB2
SCL PB13
SDI PB15
RS PD7
WR PD15
RD GND
SDO PB14
RESET# RESET#
VDD +3V3
VCI +3V3
GND GND
GND GND
BL_VDD +3V3
BL_Control PA8
BL_GND GND
BL_GND GND
Doc ID 13472 Rev 5
Hardware layout and configuration
Character LCD U19 (optional)
U19 pin Description
1 Vss
2 Vcc
3 VO
4 CLK
5 SID
6 CS
7 A
8 K
Pin connection
GND
+3.3 V
-
PB13
PB15
PB2
+5 V
GND
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