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DIGITAL-LOGIC AG

MSMX104 Manual V1.3

UMPER

OCATIONS ON THE

OARD

6.1 The jumpers on this MICROSPACE product

6.1.1 COM-A Interfacetyp

RS232C

RS422/485 Interface

Connector

J19

used:

2-3

RS232C

1-2

RS422/485

J18

6.1.2 COM-B Interfacetyp

RS232C

RS422/485 Interface

Connector

J17

used:

2-3

RS232C

1-2

RS422/485

J16

6.1.3 COM-C Interfacetyp

RS232C

RS422/485 Interface

Connector

J15

used:

2-3

RS232C

1-2

RS422/485

J14

6.1.4 COM-D Interfacetyp

RS232C

RS422/485 Interface

Connector

J13

used:

2-3

RS232C

1-2

RS422/485

J12

Содержание MICROSPACE MSMX104

Страница 1: ...TECHNICAL USER S MANUAL FOR PC 104 Peripheral MSMX104 Nordstrasse 11 F CH 4542 Luterbach Tel 41 0 32 681 58 00 Fax 41 0 32 681 58 01 Email support digitallogic com Homepage http www digitallogic com...

Страница 2: ...e Vis Modification Remarks News Attention V0 1b 01 99 JM Initial Version V0 2 02 99 FK Technical description Released V1 0 V1 0 02 99 JM Jumper location designs V1 1 11 99 FK Clarification on page 16...

Страница 3: ...4 1 PROGRAMMING THE RS422 485 PORT 15 5 CONNECTORS ON THE BOARD 16 5 1 CONNECTOR FOR RS422 RS485 INTERFACES 16 5 2 CONNECTORS FOR RS232C INTERFACES 16 6 JUMPER LOCATIONS ON THE BOARD 18 6 1 THE JUMPE...

Страница 4: ...clude names company logos and trademarks which are registered trademarks and are therefore proprietary to their respective owners 1 2 Disclaimer DIGITAL LOGIC AG makes no representations or warranties...

Страница 5: ...o to the section High Voltage Safety Instructions on the following page Warning ESD Sensitive Device This symbol and title inform that electronic boards and their components are sensitive to static el...

Страница 6: ...GITAL LOGIC AG MSMX104 Manual V1 3 6 This symbol and title warn of general hazards from mechanical electrical chemical failure This may Endager your life health and or result in damage to your materia...

Страница 7: ...Warning All operations on this device must be carried out by sufficiently skilled personnel only Caution Electric Shock Before installing your new Digital Logic product always ensure that your mains p...

Страница 8: ...buse such as use of incorrect input voltages wrong cabling wrong polarity improper or insufficient ventilation failure to follow the operating instructions that are provided by DIGITAL LOGIC AG or oth...

Страница 9: ...US Standard PC 104 Size 8 Bit Power Supply Power Working 5Volt 1W Physical Characteristics Dimensions Length 90mm Width 96mm Height 15mm Operating Environment Relative humidity 5 90 non condensing Vib...

Страница 10: ...table as an alternative to the RS232C Specifications Data 16C550 UART Controller Compatibility 16C550 BIOS DOS Driver none supported through standard BIOS COM A COM3 RS232 RS422 RS485 COM B COM4 RS232...

Страница 11: ...K provides the system board with parity error information about memory or devices on the I O channel low parity error high normal operation IOCHRDY input I O Channel Ready is pulled low not ready by a...

Страница 12: ...t have the address lines valid on the bus for one system clock period before driving MEMW active Both signals are active low OSC output Oscillator OSC is a high speed clock with a 70 nanosecond period...

Страница 13: ...on the I O channel wishes to drive SMEMW it must have the address lines valid on the bus for one system clock period before driving SMEMW active Both signals are active low SYSCLK output This is a 8...

Страница 14: ...s currents are as follows Output Signals IOH IOL D0 D16 24 mA 24 mA A0 A23 24 mA 24 mA MR MW IOR IOW RES ALE AEN C14 24 mA 24 mA DACKx DRQx INTx PSx OPW 24 mA 24 mA Output Signals Logic Family Voltage...

Страница 15: ...lways enabled Typical Application Summary If the UART should transmit then set the Bit RTS in the modem control register to 0 before the databyte is sent to the transmit register If the UART should re...

Страница 16: ...Pin 3 RX Pin 4 RX 5 2 Connectors for RS232C interfaces RS232C COM A J4 Pin 1 DCD Pin 6 CTS J19 selected on 2 3 Pin 2 DSR Pin 7 DTR Pin 3 RxD Pin 8 RI Pin 4 RTS Pin 9 GND Pin 5 TxD Pin 10 nc RS232C COM...

Страница 17: ...SD1 NC LA17 DACK0 9 SD0 12V MEMR DRQ0 10 IOCHRDY Ground MEMW DACK5 11 AEN SMEMW SD8 DRQ5 12 SA19 SMEMR SD9 DACK6 13 SA18 SIOW SD10 DRQ6 14 SA17 SIOR SD11 DACK6 15 SA16 DACK3 SD12 DRQ7 16 SA15 DRQ3 SD...

Страница 18: ...ector J19 J19 used 2 3 RS232C J4 1 2 RS422 485 J18 6 1 2 COM B Interfacetyp RS232C RS422 485 Interface Connector J17 J17 used 2 3 RS232C J5 1 2 RS422 485 J16 6 1 3 COM C Interfacetyp RS232C RS422 485...

Страница 19: ...a 2 COM CPU Board use the J2 open selection That means after initializing totally 6 COM s are available The first 4 ports are supported by the BIOS and the COM5 6 are controlled by an operating specif...

Страница 20: ...1 7 COM B IRQ Selection IRQ B Port Address J9 1 2 IRQ3 COM2 3 4 IRQ4 COM1 5 6 IRQ9 user 7 8 IRQ10 user 9 10 IRQ11 user 6 1 8 COM C IRQ Selection IRQ C Port Address J10 1 2 IRQ3 COM2 3 4 IRQ4 COM1 5 6...

Страница 21: ...DIGITAL LOGIC AG MSMX104 Manual V1 3 21 6 2 The part schematics of the MSMX104...

Страница 22: ...st be connected to the RX of the host The Pin 2 is the TX and must be connected to the RX of the host computer The Pin 3 4 of the RS422 RS485 connector must be connected to the host transmitter data l...

Страница 23: ...The Pin 1 is the TX and must be connected to the RX Pin 3 and the A signal of the RS485 bus of the host The Pin 2 is the TX and must be connected to the RX Pin 4 and the B signal of the host computer...

Страница 24: ...on 19 B BUS 9 Bus currents 14 C Connectors 16 E Expansion Bus 14 I Input Signals 14 J Jumper Locations 18 O Operating Environment 9 P Physical Characteristics 9 Power Supply 9 R RS232C interfaces 16 R...

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