MSI G4101 - BP_I2 C_1, PDB_I2 C_1: I2 C Headers; JCOM1: COM Port Header

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Other Connectors and Components
BP_I2C_1, PDB_I2C_1: I2C Headers
I2C connector is used to connect to the System Management Bus (SMBus).
4
1
BP_I2C_1
PDB_I2C_1
1 NC
2
BP_I2C_CLK1
3
BP_I2C_DAT1
4
GND
JCOM1: COM Port Header
This header is a 16550A high speed communications port that sends/receives 16 bytes
FIFOs. You can attach a serial device to it.
JCOM1
10
1
9
2
1 CONB_DCD 2 CONB_RXD
3 CONB_TXD 4 CONB_DTR
5 GND 6 CONB_DSR
7 CONB_RTS 8 CONB_CTS
9 CONB_RI 10 No pin
BP_I2C_1
JCOM1
PDB_I2C_1