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| Document ID | 156516 |
| Application ID | Y4yOsFztMR4Je9bFMFgdfw== |
| Document Description | Users Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 51.15kB (639397 bits) |
| Date Submitted | 2001-06-25 00:00:00 |
| Date Available | 2001-06-25 00:00:00 |
| Creation Date | 0000-00-00 00:00:00 |
| Producing Software | Acrobat PDFWriter 3.02 for Windows |
| Document Lastmod | 2001-05-31 09:53:28 |
| Document Title | fmanual.PDF |
| Document Creator | Microsoft Word |
| Document Author: | Unknown |
Advm Tug Reader Appllcanon Nore Rev D DRAFT Apnl, 2001
ASYST DRAFT
Mm Tu,>-1Nulor.lk&. |M.
Advan Tag Reader Application Note
OVERVIEW
The Advan Tag Reader ATR 9000 (Figmre 1) 15 pan of Asysl‘s radlo'frequency aulo 1D
system, Adm. Tug, which confomli to SEMI standard 1-199 11 15 a devlce lha! reads and
wnlcs to Asys! Mlcrol'ags (l-lgurc 21 whlch are embedded m wafer cassenes. pods.
FOUPs, retrele boxes, etc The mam componem oflhls mm is a lransmmer thal generates
rudln waves tllmugh an antenna 'lh|s low—frequency (134 z kH7), low—pnwer RF energy
ls used to read from or wmc to a transponder near the antenna 'lhc RH!) Roadcr/Wnler
also pmvldcs scnal commumcauon will! a 1105! through an Rs-zsz punt usmg cnher
SECS or ASCII protocols. Puwer n supplied by an exlemal source
Thls uml ls deslgned fur versatlle mslallanon ln many dllferem sltuauons; lt can be
installed with!" OEM mols‘ m wnhm londpnns, or InSIdE stockers, or an lahletnps, cu:
Slmply connect a power source, an external antenna and a eommumeatlon cable. l'hcn
gel the reader's address (TargellD and DevmelD as descnbed below in
COMMUNlCArIONS) and 51m sending Stream IE SECS message: or ASCII messages
(dcpcndlng on the protocol bclng uscd)
Figure 1. Figure 2.
Asysl Technologies - 48761 Kano Rd - Fremont, CA 94533 ~ 1-800-345-SMIF
Page 1
Advan Tag Reader Apphcanan Nore Rev D DRAFT Apnl‘ ZDOI
DRAFT
DESCRIPTION
The Reader unn rs appmxlmalely n 7" (170 mm) x 3 35" (35 mm) x 1.33" (35 mm).
There are four external ponss
. The pm1 labeled POWER IN is for a power supply of lZVDC-ZAVDC. Asyst can
supply a 120V adapler (see Table 1) Orlhe OEM can supplyrhrs power
- The pun labeled R5232 COMM ls for R5232 communlcanon. A cable wluch
connects the Reader m a PC 15 avallablc fmm Asyst (see Table I )
. The pen labeled REMOTE ANTENNA ls for an cxlcmul Lmlcrma Scc ‘lable l for
avallable amennas.
. The pot! labeled REMOTE no ls fur an extemal presence sensnr
There are three LEDs Io sigmfy aclivxlye an operator 1D Wilson a RESET bumm, and a
switch panel for speerrylng lhe unu's address (TargctlD). See beluw for mere details On
Ihe hack, lthc are four M3—.5 x 25mm hules lhal can be used for mounlmg An
lnslallamm kit for mountmg the urn! to an Asysl 300mm melvad ls avallable and l|<|ccl
m Table 1
DETAILS
POWER lN- S—pin eucular slylc receptacle, lZ—ZAVDC (h/~ 10%), MOmA typlcul,
750mA maxlmum
Pm I z r 3 4 r 5 ' |
Signal Dram V+ v, CANell CANVL
7 (WC)
R5232 COMM: Shlclded RJ45 socket.
Pm 4 5 6
Signal Ground Tx Dam ' Rx Dara
REMOTE ANTENNA' ENC socket: please use only Asybl anlennas (see Table 1).
REMOTE I/O: Shlcldcd R145 socket; for cxtcmal presence sensor
Pm 1 z 7 7 74
Slgnal 12724 VDC+ Presence Greund
POWER LED:
OFF GREEN
no power powel on
A DevmeNel
Pun":-
Sensnr/
LED s
Flgure l l- A typtcel slngle reodpomt eonl'rguruuon
thure 1.2 show a (yplcal multrreadpotnt configuralion The MRP is added and the CAN
bus is used to network all the RFN'e together. When a CAN equtpped Asysl no product
CONFIDENTlAL 2
ASYST
is LWaIkak! in the future, multiple rendpomls can be connected direcfly tn the
equrpmenr‘s CAN bus and lhe MRP would nol be need for that configurauon.
For backward eempnnmmy and certain applications,1lls desnable for one antenna m
read rwe drfferenr sources (Le. a pod nnd an operator ID card). This capabilily will be
achieved by prevrding two presence sensor mpuls on me RFN.
Rszsz
Emam
cm ea DevwWNE'I
i K‘v‘
secsmscmrmv
HsMs
‘ i
am am
Pvesence
Sense”
1 Fn‘s
An arm:
Flgurc 1.2: A typical mulu-madpuml cunflgurallon
CONFIDENTIAL 3
ASYST
2. ELECTRICAL SPECIFICATIONS
RFN
The Radlo Frequency Node (RFN) is the basic RFID rendpolm for b0||1 single and
multiple readpoim syslems. ln single readpoml npphcntrons, the RFN Is a slundalune
readpolm lhal reads and wnles the tags, derecls the presence of pods or operator ID cards,
end enmmumcares with the hcsL thn the RFN 15 used in multrple readpoim
appllcallons, all RFN's are networked to an MRI’ usrng the CAN bus. The luneuonnl
blocks oflhe RFN are (he mlcroconu‘oller, RFID radm and the presence sensor/LED
lnlcrfdce
Table 21: RFN Speuflcalions
Tag TIRIS R/O and R/W
Compallhlllly
Power zw
5rze 5"xl.5“xl" (csumatc)
Processor 8051 1 pi: mlcrncontroller
Communlcarlon Rsz3z and CAN
Ph sical Layers
Sensurs/LEDS Conneclur [Ur cxlcmal (2 scnsurs and
3 LED's)
roe nlruller
The R N wrll be based on an 80514pr microcomrollcr uslng cxtcmal program and dam
memory. The D580C323 has been chosen because ofAsysl's prcvlcus expenence wrth
(hls devrce. The mrcrocomroller wrll opcmlc lmm sv and wrll run at lellz, wluch \S
89% ofrls maxrmum clock rate The 8051’s two rm-ehrp UART's will he used for
RS232 host cummunlculluns and for communlcallon to the RFID radlo modules An
82527 CAN Cunlrullcr Wlll connect via to the 8051‘s mulliplcxcd bus K) provldc (he CAN
communlcmlon.
Memo
Program memory wlIl eonsrst or me ol‘SRAM to pruvlde 12st ordatu space. The
3051 arehtteerure only allows access ot up to 64KB of program space, so a paged
memory scheme wlll be used to necess the entrre 128103 Page selectron wrll be
lmplemenled usrng one l/o pin from [he 3051. ln order to allow [or code upgrades vlu
CAN or R5232 downloads, the program and data memory wlIl need to he swapped vla
software control. Programmable logre dnvcn by an I/O pm from the 8051 wrll perform
rhe memory swap. This acchnique has been used successfully on rhe 5128400 lag.
CONFIDENTIAL A
ASYST
Conflg on D la
The lu-N wtll Cllnlmn a “(b serial EEPROM Wl‘llLl‘l wtll be to store configuratlon data The wrll access the
EEPROM (or rendlng utul wrllmg by using three 1/0 prns
Table 22: RFN Mlcrocontroller speclltcatlons
MCU Dssocszs
Pro ram memory was FLASH
Dam memory 3ng SRAM
Gehrig, memory lszytes EEPROM
Radio interface tin—chip UART
R5232 host cn—chlp UART
lnlerlece
CAN host mmkc 32527
Clock speed 16MHz
Intertac Logic
Several IC inlcrlactng luncttcns are requtrecl to complete the control electronics. these
funclmns are:
l) Demulllplex the 805] bus to interface With lhe non—mulllplcxcd SRAM and
Flash buses,
2) Create I/0 space to map the CAN registers to so that memory
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Create Date : Thursday, May 31, 2001 9:51:52 AM
Title : fmanual.PDF
Author : Unknown
Producer : Acrobat PDFWriter 3.02 for Windows
Subject :
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Page Count : 13
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