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Details, datasheet, quote on part number:NHI-15282ET
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| Part: | NHI-15282ET |
| Category: | Communication => Others |
| Description: | Description = MIL-STD-1553, Dual Redundant, Bus Controller, Remote Terminal, Bus Monitor, 64k Words Static RAM, +5V Operation, Monolithic Transceivers. ;; Power = +5V ;; Stub Coupled XFMR Ratio = 1.00:1.79 ;; Package Styles = 69PGA, 68QFP ;; Desc SMD P/n = Uponrequest |
| Company: | National Hybrid (NHI) |
| Datasheet: | Download NHI-15282ET datasheet File size : 596 kB |
| Request For quote: | Find where to buy NHI-15282ET
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Datasheet text preview:
NATIONAL HYBRID, Inc.
Multi Protocol Data Bus Interface NHi-ET Enhanced Terminals
Bus Controller, Remote Terminal, Bus Monitor
User's Manual
Version 2000.11.29 November 2000
The information provided in this document is believed to be accurate; however, no responsibility is assumed by NATIONAL
HYBRID, INC. for its use, and no license or rights are granted by implication or otherwise in connection therewith. Specifications are subject to change without notice.
2200 Smithtown Avenue, Ronkonkoma, NY 11779 Telephone (631) 981- 2400 Data Bus Fax (631) 981- 2445
Website http: //www.nationalhybrid.com Email: databus@nationalhybrid.com
TABLE OF CONTENTS
1.0.0 2.0.0 3.0.0 3.1.0 3.1.1 3.1.2 3.1.3 3.14 3.2.0 3.3.0 3.3.1 3.3.2 3.3.3 3.3.3.1 3.3.3.1.1 3.3.3.2 3.3.4 3.3.4.1 3.3.4.2 3.3.4.3 3.3.4.4 3.3.4.5 3.3.4.6 3.3.5 3.4.0 4.0.0 4.1.0 4.2.0 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 4.2.6 4.2.7 4.2.8 4.2.9 4.2.10 4.2.11 4.2.12 4.2.13 4.2.14 4.2.15 4.2.16 4.2.17 4.2.18 4.2.19 4.2.20 4.2.21 4.2.22 4.2.23 4.2.24 SCOPE. . . . . . NHi-ET PROTOCOL COMPLIANCE . . INTRODUCTION . . . . FEATURES . . . . . GENERAL FEATURES . . . BUS CONTROLLER HIGHLIGHTS . . REMOTE TERMINAL HIGHLIGHTS . . BUS MONITOR HIGHLIGHTS . . . BLOCK DIAGRAM . . . . PROTOCOL CHIP DESCRIPTION . . HOST BUS INTERFACE UNIT . . . I/O BUS INTERFACE UNIT . . . INTERRUPT CONTROL UNIT . . . ICU REGISTERS . . . . INTERRUPT DEFINITION TABLE . . ICU FIFO . . . . . DUAL REDUNDANT FRONT END . . MANCHESTER DECODER . . . MANCHESTER ENCODER . . . GAP COUNTER . . . . RT - RT NO RESPONSE COUNTER . . MINIMUM RESPONSE TIME COUNTER . FAIL -SAFE TIMEOUT COUNTER . . MESSAGE PROCESSOR UNIT . . RT HARDWIRE TERMINAL ADDRESS. . DATA STRUCTURE . . . . ADDRESS MAP . . . . INTERNAL REGISTERS . . . CONTROL . . . . . POINTER TABLE ADDRESS . . . BASIC STATUS . . . . INTERRUPT REQUEST . . . INTERRUPT MASK . . . . INTERRUPT VECTOR . . . . CONFIGURATION REGISTER 2 . . AUXILIARY VECTOR REGISTER . . REAL- TIME CLOCK . . . . RTC CONTROL REGISTER . . . FIFO READ . . . . . FIFO RESET . . . . . LAST COMMAND REGISTER . . . LAST STATUS REGISTER . . . RESET REMOTE TERMINAL . . ENCODER STATUS . . . . CONDITION REGISTER . . . ENCODER DATA REGISTER . . ENCODER DATA TRANSMIT RQST . . ENCODER COMMAND TRANSMIT REQUEST EXTERNAL TERMINAL ADDRESS REGISTER COMMAND OUTPUT PINS . . . I/ O TAG WORD REGISTER . . . CONFIGURATION REGISTER 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6 6 6 6 7 7 8 9 10 10 10 10 10 11 11 12 12 12 12 12 12 12 12 13 13 13 14 15 16 17 18 18 18 19 20 20 21 22 22 22 23 23 23 23 24 24 24 25 25 25 26
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TABLE OF CONTENTS(continued)
4.2.25 4.2.26 4.2.27 4.2.28 4.2.29 4.2.30 4.2.31 4.2.32 4.2.33 4.2.34 4.3.0 4.3.1 4.3.2 4.3.3 4.3.4 4.3.4.1 4.3.4.2 4.3.4.3 4.4.4.0 4.4.1 4.4.2 4.4.3 4.4.4 4.4.5 4.4.6 4.4.7 4.4.8 4.5.0 4.5.1 4.5.2 4.5.3 4.5.4 4.5.5 4.5.6 4.6.0 4.6.1 4.6.2 4.6.3 4.6.4 5.0.0 5.1.0 5.2.0 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 FRAME "A" POINTER; BLOCK "A" START . FRAME "A" LENGTH; BLOCK "A" END . FRAME "B" POINTER; BLOCK "B" START . FRAME "B" LENGTH; BLOCK "B" END . BC FRAME GAP; WORD MONITOR EOF OPTIONS CONFIGURATION REGISTER 3 . . MT ADDRESS FILTER (RT15- RT0) . . MT ADDRESS FILTER (RT31- RT16) . . BLOCK "A" LAST ADDRESS . . . BLOCK "B" LAST ADDRESS . . . RT DATA TABLES . . . . MESSAGE ILLEGALITY . . . DATA TABLE TAG WORD . . . DATA TABLE POINTER . . . RT DATA TABLE BUFFERING SCHEME . RT RAM ACCESS . . . . HOST RAM ACCESS . . . . READ- MODIFY- WRITE . . . BC MESSAGE LISTS AND DATA TABLES . BC CONTROL WORD . . . . BC COMMAND WORD. . . . BC MESSAGE GAP WORD . . . BC TIME TAG MS WORD . . . BC TIME TAG LS WORD . . . BC DATA WORD . . . . BC STATUS RESPONSE . . . BC MESSAGES . . . . MESSAGE MONITOR MESSAGE LISTS AND DATA TABLES MESSAGE MONITOR TAG WORD . . MESSAGE MONITOR COMMAND/STATUS WORD MESSAGE MONITOR TIME TAG MS WORD . MESSAGE MONITOR TIME TAG LS WORD . MESSAGE MONITOR DATA WORDS . . MESSAGE MONITOR MESSAGE TABLE FORMATS WORD MONITOR DATA TABLES . . WORD MONITOR TAG WORD. . . WORD MONITOR COMMAND / STATUS - DATA WORD MONITOR TIME TAG MS WORD . WORD MONITOR TIME TAG LS WORD . RT MODE CODE OPERATION . . . GENERAL . . . . . TABLE OF RT MODE CODE RESPONSES . DYNAMIC BUS CONTROL (00000; T/R=1) . SYNCHRONIZE WITHOUT DATA (00001; T/R=1) TRANSMIT LAST STATUS WORD (00010; T/R=1) INITIATE SELF TEST (00011; T/R=1) . . TRANSMITTER SHUTDOWN (00100; T/R=1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 27 28 28 29 30 31 31 31 32 32 33 33 34 35 35 35 36 36 37 39 39 40 40 40 40 40 42 42 43 43 43 43 44 44 45 46 46 46 46 46 47 47 47 48 48 48
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