STM3210C-EVAL STMicroelectronics, STM3210C-EVAL Datasheet - Page 17

• Manufacturer Part Number: STM3210C-EVAL
• Description: EVAL BOARD FOR STM32F107VCT
• Manufacturer: STMicroelectronics
• Type: MCUr

Specifications of STM3210C-EVAL

• Contents: Fully Assembled Evaluation Board
• Processor To Be Evaluated: STM32F107VCT
• Processor Series: STM32
• Interface Type: RS-232, USB, I2C, JTAG
• Operating Supply Voltage: 5 V
• For Use With/related Products: STM32F107
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8924

UM0713
2.4.9
2.4.10
2.4.11
Clock security system
At any demo level, if HSE clock fails (external 25 MHz crystal is broken or disconnected), a
message is displayed to inform the user and the MCU enters Standby mode. To restart the
demo, make sure that the external crystal is connected and then reset the board.
Power saving mode
If the touch screen is not activated for a period of 30 s, the MCU enters the Stop mode and
the LEDs stops blinking. To return to the run mode, press the key push-button and wait a few
seconds for the end of the USB enumeration.
Sub-demo interaction
Due to the intensive CPU use of some parts of the application, (GUI refresh and access to
the USB Flash disk), some sub-demos cannot be run at same time.
In order to reduce this interaction and reduce the time needed by the GUI to refresh the
displayed windows, only the USB windows are allowed to run when the “Audio Player” is
running this is classed as “exclusive” sub-demo, which means that the user cannot run the
“Audio Player” and another sub-demo at same time.
When the user attempts to launch an exclusive sub-demo, a message box is displayed to
inform the user that an exclusive sub-demo is already running.
Doc ID 15787 Rev 1
Demonstration architecture overview
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