Intel SBC-370 manual Serial Ports CN12/CN11, CN11 Serial Port 2x5 pin header Connector COM2

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Serial Ports (CN12/CN11)

The SBC-370 offers two high speed NS16C550 compatible UARTs with Read/Re- ceive 16 byte FIFO serial ports (COM1/COM2).

•CN12: Serial Port 9-pin D-sub Connector (COM1)

Pin Number	Description
1	DCD
2	RXD
3	TXD
4	DTR
5	GND
6	DSR
7	RTS
8	CTS
9	RI

•CN11: Serial Port 2x5 pin header Connector (COM2)

Pin Number	Description
1	DCD
2	DSR
3	RXD
4	RTS
5	TXD
6	CTX
7	DTR
8	RI
9	GND
10	NC

For the location of these connectors, refer to CN12 and CN11 in figure 2.

19	Board Configuration

Image 17

Contents Socket 370 CELERON, Pentium SBC-370Battery Replacement Caution Table of Contents AMI Bios Setup Menus Overview Feature ListEthernet Controller AGP VGA ControllerUltra DMA/33 Enhanced PCI EDI Interface Multi-I/O ChipATX Power Supply Function Watchdog TimerPower Consumption Hardware Monitoring SystemE2KEY Function Watchdog TimerOperating Humidity SBC-370 through Power Button and +5VSB Connecting to AN ATX Power SupplyBoard Layout Board ConfigurationCPU Multiplier Setting JP8 CPU Frequency Setting JP3Watchdog Timer Type Setting JP5 JumpersClear Cmos Setup JP4 Watchdog Timeout Period JP12DiskOnChip Memory Address Setting JP11 PS/2 Mouse Setting JP7 Floppy Disk Drive Connector CN2 ConnectorsPCI E-IDE Disk Drive Connector CN1/CN3 Parallel Port CN4 Serial Ports CN12/CN11 CN11 Serial Port 2x5 pin header Connector COM2Keyboard/Mouse Connector CN8/CN17/CN18 USB Port Connector CN9 External Switches and Indicators CN7IrDA Infrared Interface Port CN6 VGA Connector J1Fan Connector CN13/CN14/CN15 LAN RJ45 Connector CN10LED Connector for LAN CN5 DMA Channel Assignments System Interrupts IrqsMAP 1ST MB Memory Address MAPGetting Started Standard Cmos SetupAdvanced Cmos Setup AMI Bios Setup Menus AMI Bios Setup Menus Advanced Chipset Setup AMI Bios Setup Menus Power Management Setup PCI/PLUG and Play Setup Peripheral Setup AMI Bios Setup Menus Hardware Monitor Setup AUTO-DETECT Hard Disk Change SUPERVISOR/USER PasswordAuto Configuration with Optimal Settings Exit Without Saving Auto Configuration with Fail Safe SettingsSave Settings and Exit Index Page 139908D Xycom Automation, Inc Canada Sales Fax