Table of Contents
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Evaluation board overview
1.1
Power control
The evaluation board can be powered from an external 5 V supply or from the USB
connector. All other required voltages are provided by on-board voltage regulators.
1.2
Clocking
Two clock sources are available on the STM32100B-EVAL evaluation board:
●
32 kHz crystal for embedded RTC
●
8 MHz crystal for STM32F100VB main clock system
1.3
Reset control
The reset can be generated by hardware or software:
●
Reset button: activates the RESET input when pressed
●
JTAG reset
1.4
Debugging JTAG interface
Software debug is done via the standard ARM
displacement connector) for connection to the standard ARM host interface.
1.5
Serial wire debugger interface
The serial wire debug port (SWD-DP) provides a 2-pin (clock + data) interface to the AHP-
AP port.
1.6
Embedded ST-LINK
The ST-LINK in-circuit debugger/programmer is embedded on the board. It supports the
STM32F100VB MCU.
1.7
Display devices
1.7.1
LCD
A color LCD module is mounted on the STM32100B-EVAL board. It is interfaced through the
embedded SPI peripheral.
1.7.2
LED
Four general-purpose LEDs are available.
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JTAG interface, a 20-pin IDC (insulation
Doc ID 16982 Rev 1
UM0891
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