ST STM32-MICRIUM User Manual page 8

Configuration
2.8
2.9
2.10
Note:
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LM75 temperature sensor
A 10-bit temperature sensor, STLM75M2E (U7), is connected to the I2C1 bus of the
STM32F107VCT without remap (PB5 to PB7).
Debug interface
An embedded J-Link (JTAG/SWD development tool from IAR) is available on the STM32-
MICRIUM evaluation board as the default debugger/programmer interface. The mini-B USB
connector CN5 is used to interface the embedded J-Link (U3) using the IAR Embedded
Workbench for ARM toolchain. The SWD port of the embedded J-Link is directly connected
to the STM32F107VCT debug port and optionally, through solder bridges, to all other JTAG
signals, as detailed in Table
Other debugger/programmer hardware can be supported by the JTAG/SWD signals
available on extension connector CN3. The debug tool used can be selected by the jumper
JP2, as mentioned in Table 4.
Table 4. STM32-MICRIUM evaluation board J-Link related jumper
Jumper
Open: embedded J-Link is selected as debugger/programmer tool (Default setting).
JP2
Closed: external debugger/programmer tool connected on CN3 is used.
Table 5. STM32-MICRIUM evaluation board J-TAG solder bridges
Jumper
Open: J-Link TDO/SWO is not connected to the TDO of the STM32F107VCT.
J-Link supports SWD communication only.
SB1
Closed: J-Link TDO/SWO is connected to the TDO of the STM32F107VCT.
J-Link supports JTAG and SWD communication (Default setting).
Open: J-Link TDI is not connected to the TDI of the STM32F107VCT.
J-Link supports SWD communication only.
SB2
Closed: J-Link TDI is connected to the TDI of the STM32F107VCT.
J-Link supports JTAG and SWD communication (Default setting).
Open: J-Link TRST is not connected to the TRST of the STM32F107VCT.
J-Link supports SWD communication only.
SB3
Closed: J-Link TRST is connected to the TRST of the STM32F107VCT.
J-Link supports JTAG and SWD communication (Default setting).
Ethernet
The STM32-MICRIUM evaluation board supports a 10/100 Ethernet communication
interface with a 'PHY' (DP83848CVV, U2) and integrated RJ45 connector (CN2). MII
interface mode is also supported.
The 25 MHz Ethernet clock is provided by crystal X1 connected to the PHY.
Test point TP1 can be used to check the PHY clock frequency.
5.
Description
Description
Doc ID 16173 Rev 2
STM32-MICRIUM