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User Manual 

Pyxis-MM 

 

Carrier Module for GPS, Land Line Modem, and Wireless Modem 

 

Revision 1.0 

November 23, 2004 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Copyright 2004 

Diamond Systems Corporation 

8430-D Central Ave. 

Newark, CA 94560 

Tel (510) 456-7800 

www.diamondsystems.com 

Summary of Contents for Pyxis-MM

Page 1: ...yxis MM Carrier Module for GPS Land Line Modem and Wireless Modem Revision 1 0 November 23 2004 Copyright 2004 Diamond Systems Corporation 8430 D Central Ave Newark CA 94560 Tel 510 456 7800 www diamo...

Page 2: ...ONTENTS 1 DESCRIPTION 3 2 THEORY OF OPERATION 4 3 BLOCK DIAGRAM 4 4 PYXIS MM PRODUCT CONFIGURATIONS 5 5 I O HEADER PINOUTS 6 6 JUMPER SETTINGS 9 7 REGISTER MAP 11 8 OEM MODULES 12 9 SPECIFICATIONS 15...

Page 3: ...rd It must be possible to disable the transceivers when they are not in use GPS Mounting holes and connector for Trimble Navigation Lassen SK2 module Dual TTL serial interface Primary port connects to...

Page 4: ...s The limitations are Port 1 only connects TX RX CTS and RTS and port 2 only connects TX RX CTS RTS DTR and DSR This function was mainly designed in for testing by installing a loop back connection on...

Page 5: ...a Hardware Kit Diamond Systems PN 680009 Landline modem only 1 ea Pyxis MM PC 104 multiple module serial interface board Diamond System PN Pyxis MM 1 ea MT5634SMI ENI land line modem module Multitech...

Page 6: ...5 x 187 FF 4 684501 Standoff Locking Nylon 25 1 For stand alone operation 5 I O HEADER PINOUTS GPS connector U1 VCC 2 1 TXD 2 BATT 4 3 TXD 1 1 PPS 6 5 RXD 1 GND 8 7 RXD 2 See Lassen SK2 product specif...

Page 7: ...onnectors 1 TIP 2 RING 24 RESET 26 DGND 29 DCD LED 30 RX LED 31 DTR LED 32 TX LED 33 RTS 34 RXD 35 TXD 36 RI 37 DSR 38 CTS 39 DCD 40 DTR 41 DGND 61 VCC 63 AGND 64 SPKR others NC See Multitech MT5634SM...

Page 8: ...1 7 8 RI 1 GND 9 10 1 PPS DCD 2 11 12 DTR 2 TXD 2 13 14 CTS 2 RXD 2 15 16 RTS 2 DSR 2 17 18 RI 2 GND 19 20 1 PPS Power Headers J12 5 pin header 1x5 pin header for connection to external power and batt...

Page 9: ...248 224 IN IN OUT 100 108 240 OUT IN OUT 120 128 244 IN OUT OUT 140 148 248 OUT OUT OUT 160 168 24C J8 22 pin Serial port 1 IRQ selection 2x11 pin header J9 22 pin Serial port 2 IRQ selection 2x11 pin...

Page 10: ...S UART 1 OUT GPS MAIN PORT TO PYXIS XCVR 1 M2 M1 M0 PORT2 OUT IN OU T GPS AUX PORT TO PYXIS UART 2 IN IN OU T GPS AUX PORT TO PYXIS XCVR 2 IN OU T IN MODEM TO PYXIS UART 2 IN OU T OU T MODEM TO PYXIS...

Page 11: ...port needs servicing Base 0 Write TRANCEIVER UART TEST Bit No 7 6 5 4 3 2 1 0 Name X X X X PRT2_LB PRT1_LB X X Definitions PRT2_LB Connects RS 232 signals from transceiver 2 to UART 2 Mainly for testi...

Page 12: ...s WIT2410M The WIT2410 is a 2 4 GHz frequency hopping spread spectrum OEM module with immunity to both jamming and multipath fading Although it is smaller than a business card its 100mW of transmit po...

Page 13: ...gent QA processes All WIT2410s go through a full 24 hour burn in And the WIT2410 is built in a ISO 9000 certified facility Another reason Cirronet is the choice of hundreds of designers Simple Simple...

Page 14: ...le Auto dial redial and auto answer 60 character command line buffering Global approvals with a single module design Flash memory to update firmware with the latest enhancements Commercial Temperature...

Page 15: ...cally just a serial terminal for talking with the modems Mulitech 5634smi exe Self extracting INF file for Landline modem Add new hardware and select have disk then point to this INF file flashpr exe...

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