Instruction/ maintenance manual of the product 2.0r Integration
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ISM Band R epeater Demo DOCUMENTATION I A ISM-UGRP IA ISM-UGRP Rev 2.0r 1205 WIRELESS © 2005, Integration Associates, Inc. User Guide V er sion 2.0r - PRELIMINAR Y.
Integration Associates, Inc. 1 1 0 Pioneer Wa y , Unit L Mountain Vie w , Calif ornia 9404 1 T el: 650.969.4 1 00 Fax: 650.969.4582 www .integration.com marketing@integration.com techsupport@integration.com ISM Band Repeater Demo User Guide V ersion 2.
ABOUT THIS GUIDE The ISM Band Repeater Demo is designed to show the use of Integration's IA4220/IA4221/IA4320/IA4420 chipsets in a multi-transmitter/receiver environment. For further information on the devices found in this user guide, please visit our Web site: http://www.
Demo Kit Cont ents .............................................................................................................. ................................... 1 Overview ..........................................................................
DEMO KIT CONTENT S This document describes designs available on the development kit CDROM for the 434 and 915 MHz ISM Repeater Demo. Also covered are the diagrams for both LCD and non-LCD variants. For further details, please refer to www.integration.
OVERVIEW The demo’s main objective is to show the IA4420’s capability to monitor multiple frequencies, receive data from an FSK transmitter , and then re-transmit this data on an another arbitrary frequency to another receiver or transceiv er . This demonstration is designed to show the IA4420 acting as a repeater node.
OVERVIEW 3 The demo uses the developer-friendly features of the IA4420 device. In receive mode the microcontroller reads the received bytes from the IA4420’s FIFO, and transmits them through the TX latch. This approach dramatically reduces the load on the micro, because the microcontroller doesn’t have to monitor every bit, only the bytes.
IA4320 LED1 LED2 LED3 LED4 LCD uC IA4420 S1 S3 S2 S4 IA4220 IA4320 LED1 LED2 LED3 LED4 Push Button Demo receiver on F1 Push Button Demo receiver on F2 Push Button Demo transmitter on F1 Repeater Demo .
Radio Hardware Radio Hardware Radio Hardware Radio Hardware Radio Hardware Stage 1 – IA4220 T ransmitte r Stage 2 – IA4420 T ransceive r Stage 3 – IA4320 Receiver TABLE OF CONTENT S Demo Unit 5.
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Radio Hardware IA4220/2 1 TRANSMITTER SECTION Contents Contents Contents Contents Contents - Schematic - 434 MHz La y outs - 9 15 MHz La youts 7.
8 Fig 4. IA4220 434 MHz Push Button T ransmitter Schematic Antenna configuration, along with the configuration/frequency setting commands denote operating frequency. Examples of the physical board differences can be seen on the following pages. It can be noted from these layouts that only the antenna is different.
PCB LA YOUT : 434 MHZ PUSH BUTTON TX BO ARD Fig 5. 434 MHz Push Button T ransmitter Board PCB Layout Fig 6. IA4220 434 MHz Push Button T ransmitter Board PCB Assembly Layout 9.
PCB LA Y OUT : 9 15 MHZ PUSH BUTTON TX BOARD Fig 7 . 9 15 MHz Push Button T ransmitter Board PCB Layout Fig 8. IA4220 9 15 MHz Push Button T ransmitter Board PCB Assembly Layout 10.
Radio Hardware IA4420 TRANSCEIVER SECTION Contents Contents Contents Contents Contents - 50 Ohm T ransceiv er L CD Boar d - 50 Ohm T ransceiver Non-L CD Boar d 11.
Fig 9 . IA4420 T ransceiver Repeater Demo Schematic 12 3,3V Only rev. C or above! They are not mounted. It is not mounted. 1 2 3 ON + - P0.0 2 P0.1 1 P0.2 28 P0.3 27 P0.4 26 P0.5 25 P0.6 24 P0.7 23 P1.0 22 P1.1 21 P1.2 20 P1.3 19 P1.4 18 P1.5 17 P1.6 16 P1.
13 Fig 10. 50 Ohm Repeater Demo PCB Layout Fig 11. 50 Ohm Repeater Demo IA4420 Transceiver PCB Assembly La yout PCB LA Y OUT : 50 OHM REPEA TER DEMO (LCD VERSION).
SCHEMA TIC: 50 OHM REPEA TER DEMO (NON-LCD) 14 Fi g 12. IA4420 T ransceiver Repeater Demo Non-L CD Schematic 6V 3,3V Only rev. C or above! P0.0 2 P0.1 1 P0.2 28 P0.3 27 P0.4 26 P0.5 25 P0.6 24 P0.7 23 P1.0 22 P1.1 21 P1.2 20 P1.3 19 P1.4 18 P1.5 17 P1.
PCB LA Y OUT : 50 OHM REPEA TER DEMO (NON-LCD) Fig 13. 50 Ohm Repeater Demo PCB Layout Fig 14 50 Ohm Repeater Demo IA4420 T ransceiver PCB Assembly Layout 15.
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Radio Hardware IA4320 RECEIVER SECTION Contents Contents Contents Contents Contents - Schematic - 434 MHz La y outs - 9 15 MHz La youts 17.
R1 R2 R3 R4 FCS0 1 FBS0 2 FBS1 3 OUT0 4 OUT1 5 OUT2 6 OUT3 7 LPDM 8 XTL 9 FCS1 10 VSS 11 IN2 12 IN1 13 VDD 14 FCS2 15 FCS3 16 IC XTAL LED1 LED2 LED3 LED4 +- G1 C1 C2 C3 R5 R6 1 2 3 SW1 470 470 470 470.
PCB LA YOUT : 434 MHZ PUSH BUTTON RX BOARD Fig 1 7 . IA4320 434 MHz Push Button Receiv er Board PCB Assembly Layout Fig 16. 434 MHz Push Button Receiver Board PCB Layout 19 Lit.
VDD=2.2V - 5.5V Antenna R4 R3 R2 R1 FCS0 1 FBS0 2 FBS1 3 OUT0 4 OUT1 5 OUT2 6 OUT3 7 LPDM 8 XTL 9 FCS1 10 VSS 11 IN2 12 IN1 13 VDD 14 FCS2 15 FCS3 16 IC XTAL LED1 LED2 LED3 LED4 C1 C2 3 1 2 FCS0 31 2 .
Fig 18. 915 MHz Push Button Receiver Board PCB Layout Fig 19. 915 MHz Push Button Receiver Board PCB Assembly Layout PCB LA YOUT : 9 15 MHZ PUSH BUTTON RX BOARD 21.
Integration Associates, Inc. 11 0 Pioneer Wa y, U nit L Mountain Vie w , California 9404 1 T el: 650.969.4 100 Fax: 650.969.4582 www.integration.com info@integration.com techsupport@integration.com P694 ©2005, Integration Associates, Inc. All rights reserved.
An important point after buying a device Integration 2.0r (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Integration 2.0r yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Integration 2.0r - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Integration 2.0r you will learn all the available features of the product, as well as information on its operation. The information that you get Integration 2.0r will certainly help you make a decision on the purchase.
If you already are a holder of Integration 2.0r, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Integration 2.0r.
However, one of the most important roles played by the user manual is to help in solving problems with Integration 2.0r. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Integration 2.0r along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
