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3.4 Serial Ports Connectors

The 3304220 CN13, 14, 15 and 16 headers provides four high speeds NS16C550

compatible UARTs with Read/Receive 16 byte FIFO serial ports. Please see the

following pin assignment. With the delivery package, user may uses the 40-pin COM

cable for plug into CN13, 14, 15 and 16 for get COM1 to COM4 connection. The pin

number inside the ( ) are for 40-pin cable.

CN13, 14, 15, 16 : Serial Port 10-pin Headers (COM1~COM4)

COM Port

PIN NO.

DESCRIPTION

PIN NO.

DESCRIPTION

1(1)

DCD

2(2)

DSR

COM 1

3(3)

RXD

4(4)

RTX

( CN13 )

5(5)

TXD

6(6)

CTX

7(7)

DTR

8(8)

9(9)

GND

10(10)

1(11)

DCD

2(12)

DSR

COM 2

3(13)

RXD

4(14)

RTX

( CN 14 )

5(15)

TXD

6(16)

CTX

7(17)

DTR

8(18)

9(19)

GND

10(20)

1(21)

DCD

2(22)

DSR

COM 1

3(23)

RXD

4(24)

RTX

( CN15 )

5(25)

TXD

6(26)

CTX

7(27)

DTR

8(28)

9(29)

GND

10(30)

1(31)

DCD

2(32)

DSR

COM 2

3(33)

RXD

4(34)

RTX

( CN 16 )

5(35)

TXD

6(36)

CTX

7(37)

DTR

8(38)

9(39)

GND

10(40)

Содержание 3304220

Страница 1: ...330420 User s Manual Version 1 0 5 25 Embedded Controller with Socket 237 for Intel 486 Processor...

Страница 2: ...ch damages The manufacturer keeps the rights in the subject to change the contents of this document without prior notices in order to improve the function design performance quality and reliability Th...

Страница 3: ...2 10 SYSTEM MEMORY DRAM 15 2 11 WATCH DOG TIMER 15 2 12 VGA CONTROLLER 17 2 13 DISKONCHIP ADDRESS SETTING 18 CONNECTION 19 3 1 THE FLOPPY DISK DRIVE CONNECTOR 19 3 2 PCI E IDE DRIVE CONNECTOR 20 3 3...

Страница 4: ......

Страница 5: ...n board 1MB memory VGA architecture supports direct interface to color and monochrome Single Drive SD and Dual Drive DD STN TFT EL panels and resolutions up to 1024x768 256 colors to CRT monitor The...

Страница 6: ...d one RS232 422 485 selectable port supports 16C550 UART with 16 byte FIFO One enhanced bi directional parallel port supports SPP EPP ECP Keyboard and PS 2 Mouse connector On board ALi M5113 Super I O...

Страница 7: ...terface Supports up to two floppy disk drives Parallel port One parallel port supports SPP ECP EPP Serial port Three RS 232 ports one RS232 422 485 port supports 16C550 UART with 16 byte FIFO BIOS AWA...

Страница 8: ...very package of 3304220 includes all following items 3304220 Industrial Single Board Printer port Flat Cable IDE port Flat Cable FDD port Flat Cable 40 pin COM ports Cable Flat Panel Cable Front Panel...

Страница 9: ...NENTS WITHOUT ALL NECESSARY ANTI STATIC PROTECTION You should follow the steps as following to protect the board in against the static electric discharge whenever you handle the board 1 Please use a g...

Страница 10: ...damaged of the board DO NOT INSTALL IF HAPPENED 4 Well check from your optional parts i e CPU SRAM DRAM ROM Disk etc for completed setting all necessary jumpers setting to jumper pin set and CMOS set...

Страница 11: ...9 2 3 3304220 Layout...

Страница 12: ...ting JP18 CPU Clock in selection JP19 WATCH DOG Time out period selection JP20 PS 2 Mouse IRQ selection JP21 WATCH DOG Active selection JP22 RS422 485 Receiver Enable Control JP23 RS422 485 Transceive...

Страница 13: ...11 CN13 COM1 CN14 COM2 CN15 COM3 CN16 COM4 CN17 FDD CONNECTOR CN18 POWER CONNECTOR CN19 ETHERNET CONNECTOR...

Страница 14: ...inserted over one or no pin s between pins The below figure 2 2 shows the examples of different jumper pin set setting as ON or OFF in this manual Figure 2 2 All jumper pin set already has its default...

Страница 15: ...5 6 5 6 ON 5 6 2 3 1 2 2 3 5 AMD DX DX4 NV8T OFF 1 2 1 2 OFF OFF OFF 2 3 OFF 2 3 6 AMD DX2 SV8B 2 3 2 3 3 4 3 4 ON 3 4 2 3 1 3 5 6 2 3 7 AM5x86 P75 133MHz 2 3 2 3 3 4 3 4 ON 3 4 2 3 1 3 5 6 2 3 Corre...

Страница 16: ...ata Clear The JP25 provides a hardware CMOS data clear function with anON to it Never clear CMOS data during power on in case of damage the sensitive electronic components or the board CMOS Data Clear...

Страница 17: ...able The Enable cycle should proceed by READ PORT 443H The Disable cycle should proceed by READ PORT 043H A continue Enable cycle after a first Enable cycle means Refresh Once if the Enable cycle acti...

Страница 18: ...must constantly proceed a Refresh cycle to WDT before its period setting comes ending of every 1 2 10 20 110 or 120 seconds If the Refresh cycle does not active before WDT period cycle the on board WD...

Страница 19: ...n 24 bit active matrix LCDs The 3304220 uses C T 65550 chipset Provides 2 0 mm pitch 44 pin on board internal connector for flat panel connection and a external DB15 analogy R G B output connector for...

Страница 20: ...will function normally Please setting both at different memory address mapping JP14 DiskOnChip Address PIN NO Address 1 2 D000 3 4 D800 5 6 E000 7 8 E800 default setting The D O C function allows the...

Страница 21: ...D drivers may connect CN17 FDD CONNECTOR PIN NO DESCRIPTION PIN NO DESCRIPTION 1 GROUND 2 REDUCE WRITE 3 GROUND 4 N C 5 GROUND 6 N C 7 GROUND 8 INDEX 9 GROUND 10 MOTOR ENABLE A 11 GROUND 12 DRIVE SELE...

Страница 22: ...NO DESCRIPTION PIN NO DESCRIPTION 1 RESET 2 GROUND 3 DATA 7 4 DATA 8 5 DATA 6 6 DATA 9 7 DATA 5 8 DATA 10 9 DATA 4 10 DATA 11 11 DATA 3 12 DATA 12 13 DATA 2 14 DATA 13 15 DATA 1 16 DATA 14 17 DATA 0...

Страница 23: ...r CN12 Parallel Port Connector PIN NO DESCRIPTION PIN NO DESCRIPTION 1 STROBE 2 DATA 0 3 DATA 1 4 DATA 2 5 DATA 3 6 DATA 4 7 DATA 5 8 DATA 6 9 DATA 7 10 ACKNOWLEDGE 11 BUSY 12 PAPER EMPTY 13 PRINTER S...

Страница 24: ...pin number inside the are for 40 pin cable CN13 14 15 16 Serial Port 10 pin Headers COM1 COM4 COM Port PIN NO DESCRIPTION PIN NO DESCRIPTION 1 1 DCD 2 2 DSR COM 1 3 3 RXD 4 4 RTX CN13 5 5 TXD 6 6 CTX...

Страница 25: ...The default setting is RS 232 at CN16 CN11 RS422 485 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 TX 2 TX 3 RX 4 RX 5 GND 6 RTS 7 RTS 8 CTS 9 CTS 10 NC JP22 Receiver Enable Control JP22 DESCRIPTION 1 2 Al...

Страница 26: ...1 GND 2 VCC 3 MS DATA 4 MS CLK 5 GND 6 VCC 7 KB DATA 8 KB CLK 3 6 Power s LED FAN and Key Lock Connectors The CN1 provides both Power s LED and Key Lock connector as following pin assignment CN1 POWER...

Страница 27: ...connector for the aux DC power input connection as following pin assignment for 5V and 12V CN6 POWER CONNECTOR PIN NO DESCRIPTION 1 12V 2 GROUND 3 5V 4 GROUND 3 8 External Front Panel Connector The 33...

Страница 28: ...setting the JP20 to disconnect PS 2 interrupt from IRQ12 JP20 SELECTION OFF No interrupt for PS 2 ON IRQ12 default setting 3 10 VGA Connector The 3304220 has on board 16 pin external VGA connector CN1...

Страница 29: ...2 LED 0 3 RX 4 RX 5 LED 1 6 GND 7 LED 2 8 GND 9 TX 10 TX 3 12 PC 104 Bus Connection The 3304220 PC 104 expansion bus provides you in connect to all kind PC 104 modules connection The PC 104 bus has a...

Страница 30: ...RQ2 LA19 IRQ15 7 SD2 12V LA18 IRQ14 8 SD1 NOWS LA17 DACK0 9 SD0 12V MEMR DRQ0 10 IOCHRDY KEY MEMW DACK5 11 AEN SMEMW SD8 DRQ5 12 SA19 SMEMR SD9 DACK6 13 SA18 IOW SD10 DRQ6 14 SA17 IOR SD11 DACK7 15 SA...

Страница 31: ...on samples to Panel Sharp LM64183P LM64C35P LM64C142 and NEC NL8060AC26 12V 1 2 12V GND 3 4 GND PVCC 5 6 PVCC FPVee 7 8 GND P0 9 10 P1 P2 11 12 P3 P4 13 14 P5 P6 15 16 P7 P8 17 18 P9 P10 19 20 P11 P12...

Страница 32: ...P83 3304220 CN8 Pin Pin name Pin Pin name CN1 1 S 36 FLM CN1 2 CP1 38 LP CN1 3 CP2 35 SHFCLK CN1 4 DISP 5 5V CN1 5 VDD 6 5V CN1 6 VSS 3 GND CN1 7 VEE 17 V external power CN1 8 DU0 12 P3 CN1 9 DU1 11 P...

Страница 33: ...CN1 8 Vss 4 GND CN1 9 Vss 8 GND CN1 10 XCK 35 SLFCHK CN1 11 DL0 24 P15 CN1 12 Vcon Contrast Adjust CN1 13 DL1 23 P14 CN1 14 Vdd 5 5V CN1 15 Vss 33 GND CN1 16 Vdd 6 5V CN1 17 DL2 22 P13 CN1 18 DISP 6...

Страница 34: ...32...

Страница 35: ...GND 8 GND CN1 13 R3 30 P21 CN1 14 R4 31 P22 CN1 15 R5 32 P23 CN1 16 GND 39 GND CN1 17 GND 39 GND CN1 18 GND 39 GND CN1 19 G0 19 P10 CN1 20 G1 20 P11 CN1 21 G2 21 P12 CN1 22 GND 39 GND CN1 23 G3 22 P13...

Страница 36: ...P 5 5V CN1 5 PVdd 6 5V CN1 6 PVss 3 GND CN1 7 PVee 27 V external power CN1 8 DU0 20 P11 CN1 9 DU1 19 P10 CN1 10 DU2 18 P9 CN1 11 DU3 17 P8 CN1 12 DU4 12 P3 CN1 13 DU5 11 P2 CN1 14 DU6 10 P1 CN1 15 DU7...

Страница 37: ...e to contact with us We will do our best to support your products projects and business Address Global American Inc 17 Hampshire Drive Hudson NH 03051 Telephone Toll Free U S Only 800 833 8999 603 886...

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