Irda; Usb; Development And Debug Support - ST STM3210B-EVAL User Manual

Hardware layout and configuration
1.15

IrDA

IrDA communication is supported by the IrDA transceiver U11, which is connected to
USART3 of the STM32F10x microcontroller. It can be enabled or disabled by setting the
jumper JP5.
Table 9.
Jumper
JP5
1.16

USB

The STM3210B-EVAL board supports USB2.0 compliant full-speed communication via a
USB type B connector (CN1). The evaluation board can be powered by this USB connection
at 5V DC with a 500mA current limitation. USB disconnect simulation can be implemented
by disconnecting a 1.5K pull-up register from the USB+ line. The USB disconnect simulation
feature is enabled by setting JP1.
Table 10.
Jumper
JP1
1.17

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.
14/46
IrDA jumpers
Enables/disables the IrDA transceiver. IrDA is enabled when JP5 is fitted, and
disabled when JP5 is not fitted.
Default setting: Fitted
USB jumpers
USB 1.5K pull-up register is always connected to USB+ line when
JP1 is set as shown.
USB 1.5K pull-up register can be disconnected by software from the
USB+ line when JP1 is set as shown (default setting). In this case,
USB connect/disconnect features are managed by the standard IO
port PD9.
Description
Description
UM0426
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