HI-6140 [HOLTIC]
10 MBit/s MIL-STD-1553 3.3V BC / MT / RT; 10 Mbit / s的MIL -STD -1553 3.3V BC / MT / RT
| 型号： | HI-6140 |
| 厂家： | 
HOLT INTEGRATED CIRCUITS |
| 描述： | 10 MBit/s MIL-STD-1553 3.3V BC / MT / RT |
| 文件： | 总7页 (文件大小：717K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HI-6140
10 MBit/s MIL-STD-1553
3.3V BC / MT / RT
January 2013
GENERAL DESCRIPTION
FEATURES
•ꢀ 10 Mbps bit rate complies with MMSI / EBR-1553
TheꢀHI-6140ꢀisꢀaꢀ10ꢀMBit/secꢀversionꢀofꢀHolt’sꢀHI-6130ꢀ
integratedꢀBC/MT/RTꢀsolution.ꢀTheꢀpartꢀisꢀdesignedꢀforꢀ
MIL-STD-1553-derivedꢀprotocolsꢀthatꢀuseꢀaꢀ10MB/secꢀ
dataꢀrate,ꢀsuchꢀasꢀMiniatureꢀMunitionsꢀStoresꢀInterfaceꢀ
(MMSI)ꢀorꢀEBR-1553.ꢀ
and SAE AS5652 10Mbps network protocol
•ꢀ DO-254ꢀcertifiable
•ꢀ MayꢀbeꢀconfiguredꢀasꢀBC,ꢀRTꢀorꢀMT
•ꢀ 16-bitꢀparallelꢀhostꢀbusꢀinterface
Theꢀ partꢀ isꢀ availableꢀ inꢀ Industrialꢀ -40oC to +85oC,ꢀ orꢀ
Extendedꢀ-55oC to +125oCꢀtemperatureꢀranges.ꢀOptionalꢀ
burn-inꢀisꢀavailableꢀonꢀtheꢀextendedꢀtemperatureꢀrange.
•ꢀ 64K bytes on-chip RAM with error detection/
correction option
•ꢀ Logicꢀlevelꢀsignalꢀinterfaceꢀtoꢀꢀstandardꢀexternalꢀ
RS-485 transceivers
Referꢀ toꢀ theꢀ HI-6130ꢀ datasheetꢀ forꢀ fullꢀ functionalꢀ
description and operation.
•ꢀ Autonomousꢀterminalꢀoperationꢀrequiresꢀminimalꢀ
host intervention
•ꢀ FullyꢀprogrammableꢀBusꢀControllerꢀusesꢀ28ꢀopꢀ
codeꢀinstructionꢀset
•ꢀ BCꢀmodeꢀoperationꢀprovidesꢀlogicꢀsignalsꢀtoꢀ
simplifyꢀexternalꢀMMSIꢀLogicalꢀHubꢀdesign
PIN CONFIGURATION (TOP)
•ꢀ SupportsꢀallꢀthreeꢀAS5652ꢀ(MMSI)ꢀBusꢀ
Controllerꢀmodes:ꢀSpec,ꢀSwitchꢀandꢀLinkꢀmodes
•ꢀ SimpleꢀMonitorꢀTerminalꢀ(SMT)ꢀModeꢀrecordsꢀ
commandsꢀandꢀdataꢀseparately,ꢀwithꢀ16-bitꢀorꢀ
48-bitꢀtimeꢀtagging
75 - D1
74 - D0
VCC - 1
GND - 2
BCTRIG - 3
D12 - 4
D13 - 5
D14 - 6
73 - WPOL
72 - BTYPE
71 - BENDI
70 - TEST
69 - LOCK
68 - MTSTOFF
67 - BCENA
66 - DNC*
65 - VCCP
64 - DNC*
63 - DNC*
62 - VCCP
61 - DNC*
60 - GND
59 - DENAA
58 - TXA
•ꢀ Independentꢀtime-tagꢀcountersꢀforꢀallꢀterminalsꢀ
withꢀ32-bitꢀoptionꢀforꢀBusꢀControllerꢀandꢀ48-bitꢀ
optionꢀforꢀMonitorꢀTerminal
D15 - 7
RAMEDC - 8
CE - 9
MODE - 10
STR / OE - 11
VCC - 12
MCLK - 13
GND - 14
WAIT / WAIT - 15
R/W / WE - 16
RTA0 - 17
RTA1 - 18
RTA2 - 19
MR - 20
•ꢀ 64-WordꢀInterruptꢀLogꢀBufferꢀqueuesꢀtheꢀmostꢀ
recentꢀ32ꢀinterrupts.ꢀHardware-assistedꢀinterruptꢀ
decodingꢀquicklyꢀidentifiesꢀinterruptꢀsources
HI-6140PQxF
•ꢀ Built-inꢀself-testꢀforꢀprotocolꢀlogic,ꢀdigitalꢀsignalꢀ
57 - DENAB
56 - TXB
55 - BWID
54 - A15
53 - A14
52 - A12
paths and internal RAM
RTA3 - 21
RTA4 - 22
A0 - 23
A1 - 24
A2 - 25
•ꢀ Optionalꢀself-initializationꢀatꢀresetꢀusesꢀexternalꢀ
51 - A13
TOP VIEW
serial EEPROM
•ꢀ Twoꢀtemperatureꢀranges:ꢀ-40oC to +85oC,ꢀorꢀ
-55oC to +125oC
100-pin PQFP
* DNC: Do not connect
HOLT INTEGRATED CIRCUITS
www.holtic.com
1
DS6140 Rev. A
01/13
HI-6140
BLOCK DIAGRAM
HI-6140 10MBit / Sec 1553 Terminal (RS-485) with Host Parallel Bus Interface
Hub RT Address (MMSI BC only)
HRTA4:0
IRQ
*MTPKRDY
READY
(only if 0x004D bit 3 = 1)
Discrete
Signal
Outputs
ACTIVE
RTA4:0
*RTMC8
RTAP
Configuration
Option
RTLOCK
BENDI
Logic
Static RAM
and
Registers
VCC
GND
MTSTOFF
RAMEDC
MCLK
TTCLK
INTERNAL
CLOCKS
BC
Message
Processor
MTTCLK
BWID
BTYPE
WPOL
HI-4853
Bus A
Manchester
Encoder
TXA
DI
A
B
RS-485
BUS A
Address
Data
DENAA
RXA
DE
RO
Memory
and
Register
Access
Control
CE
R / W or WE
STR or OE
A0 / LB
Bus A
Manchester
Decoder
Host Bus
Interface
Control
RE
MT
Message
Processor
WAIT or WAIT
A15:1
D15:0
HI-4853
Bus B
Manchester
Encoder
TXB
DI
A
B
RS-485
BUS B
DENAB
RXB
DE
RO
Bus B
Manchester
Decoder
AUTOEN
EECOPY
MR
Reset &
Initialization
Logic
RE
RT
Message
Processor
BCENA
BCTRIG
MTRUN
RTENA
RTSSF
Discrete
Signal
Input
TEST
MODE
Serial
Test
Logic
Peripheral
Interface
(SPI) to
EEPROM
ACKIRQ
* Two signals not available if register 0x004D bit 3 = 1,
i.e., device configured for MMSI Bus Controller operation
OPTIONAL
SERIAL EEPROM
(AUTO-CONFIG)
Figureꢀ1.ꢀ HI-6140ꢀBlockꢀDiagram
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HI-6140
PIN DESCRIPTIONS
See HI-6130 datasheet for full Pin Descriptions.
Table 1. Pins that apply to HI-6140 only
Pin
Function
Description
UnipolarꢀTransmitꢀDataꢀoutputꢀforꢀBusꢀA.ꢀConnectꢀthisꢀpinꢀtoꢀtheꢀDriverꢀ
Inputꢀ(DI)ꢀpinꢀofꢀexternalꢀRS-485ꢀTransceiver.ꢀWhenꢀbuildingꢀanꢀAS5652ꢀ
MMSIꢀBusꢀController,ꢀthisꢀsignalꢀgoesꢀtoꢀtheꢀBCꢀLogicalꢀHubꢀwhichꢀroutesꢀ
commandsꢀtoꢀselectedꢀhub-RTꢀlink(s).
TXA
Output
UnipolarꢀReceiveꢀDataꢀinputꢀfromꢀBusꢀA.ꢀConnectꢀthisꢀpinꢀtoꢀtheꢀReceiverꢀ
Outputꢀ(RO)ꢀpinꢀofꢀexternalꢀRS-485ꢀTransceiver.ꢀWhenꢀbuildingꢀanꢀAS5652ꢀ
MMSIꢀBusꢀController,ꢀthisꢀsignalꢀcomesꢀfromꢀtheꢀBCꢀLogicalꢀHubꢀwhichꢀ
routesꢀRTꢀcommandꢀresponsesꢀfromꢀselectedꢀhub-RTꢀlink(s)ꢀintoꢀtheꢀHI-6140ꢀ
operatingꢀinꢀBCꢀmode.
Input
50KΩꢀpull-up
RXA
TXB
RXB
UnipolarꢀTransmitꢀDataꢀoutputꢀforꢀBusꢀB.ꢀConnectꢀthisꢀpinꢀtoꢀtheꢀDriverꢀ
Inputꢀ(DI)ꢀpinꢀofꢀexternalꢀRS-485ꢀTransceiver.ꢀWhenꢀbuildingꢀanꢀAS5652ꢀ
MMSIꢀBusꢀController,ꢀthisꢀsignalꢀgoesꢀtoꢀtheꢀBCꢀLogicalꢀHubꢀwhichꢀroutesꢀ
commandsꢀtoꢀselectedꢀhub-RTꢀlink(s).
Output
UnipolarꢀReceiveꢀDataꢀinputꢀfromꢀBusꢀB.ꢀConnectꢀthisꢀpinꢀtoꢀtheꢀReceiverꢀ
Outputꢀ(RO)ꢀpinꢀofꢀexternalꢀRS-485ꢀTransceiver.ꢀWhenꢀbuildingꢀanꢀAS5652ꢀ
MMSIꢀBusꢀController,ꢀthisꢀsignalꢀcomesꢀfromꢀtheꢀBCꢀLogicalꢀHubꢀwhichꢀ
routesꢀRTꢀcommandꢀresponsesꢀfromꢀselectedꢀhub-RTꢀlink(s)ꢀintoꢀtheꢀHI-6140ꢀ
operatingꢀinꢀBCꢀmode.
Input
50KΩꢀpull-up
DriverꢀEnableꢀoutputꢀforꢀBusꢀA.ꢀConnectꢀthisꢀpinꢀtoꢀtheꢀdriverꢀenableꢀ(DE)ꢀ
inputꢀpinꢀofꢀexternalꢀBusꢀAꢀRS-485ꢀtransceiver.ꢀWhenꢀbuildingꢀanꢀAS5652ꢀ
MMSIꢀBusꢀController,ꢀthisꢀsignalꢀgoesꢀtoꢀtheꢀBCꢀLogicalꢀHubꢀforꢀroutingꢀBCꢀ
Command Words.
DENAA
DENAB
Output
Output
DriverꢀEnableꢀoutputꢀforꢀBusꢀB.ꢀConnectꢀthisꢀpinꢀtoꢀtheꢀdriverꢀenableꢀ(DE)ꢀ
inputꢀpinꢀofꢀexternalꢀBusꢀBꢀRS-485ꢀtransceiver.ꢀWhenꢀbuildingꢀanꢀAS5652ꢀ
MMSIꢀBusꢀController,ꢀthisꢀsignalꢀgoesꢀtoꢀtheꢀBCꢀLogicalꢀHubꢀforꢀroutingꢀBCꢀ
Command Words.
AS5652ꢀ(MMSI)ꢀBusꢀControllerꢀHubꢀRTꢀAddress.ꢀTheꢀMMSIꢀBCꢀoutputsꢀaꢀ
5-bitꢀparallelꢀRTꢀaddressꢀbeforeꢀissuingꢀaꢀnewꢀCommandꢀWord.ꢀTheꢀLogicalꢀ
HubꢀusesꢀtheꢀhubꢀRTꢀaddressꢀforꢀHub-RTꢀlinkꢀselection.ꢀHRTAꢀoutputsꢀonlyꢀ
availableꢀwhenꢀregisterꢀ0x004Dꢀbitꢀ3ꢀisꢀlogicꢀ1.ꢀWhenꢀselected,ꢀtheꢀfollowingꢀ
pinsꢀareꢀnotꢀavailable:ꢀTEST4,ꢀTEST6,ꢀRTMC8,ꢀMTPKTRDY.
HRTA4:0
Output
Note:ꢀTheꢀHI-6140ꢀmayꢀfunctionꢀasꢀaꢀsingleꢀremoteꢀterminalꢀ(RT),ꢀwhereasꢀHI-613xꢀdevicesꢀcanꢀfunctionꢀasꢀtwoꢀ
independentꢀRTs.ꢀTheꢀpinꢀassignmentsꢀforꢀdualꢀRTꢀoperationꢀinꢀHI-613xꢀ(e.g.ꢀRT1A4-0,ꢀRT2A4-0,ꢀRT1AP,ꢀRT2AP,ꢀetc.)ꢀ
areꢀreplacedꢀwithꢀpinꢀassignmentsꢀforꢀaꢀsingleꢀRTꢀinꢀHI-6140ꢀ(e.g.ꢀRTA4:0,ꢀRTAP,ꢀetc.).ꢀDescriptionsꢀandꢀfunctionalityꢀ
remain the same.
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HI-6140
OPERATION
ReferꢀtoꢀtheꢀHI-6130ꢀdatasheetꢀforꢀdetailedꢀoperationꢀandꢀregisterꢀdescription.ꢀ
Operational and Protocol Considerations for 10Mbit/sec
TheꢀHI-6140ꢀisꢀdesignedꢀforꢀuseꢀinꢀMIL-STD-1553Bꢀ10Mbpsꢀapplications,ꢀsuchꢀasꢀMiniatureꢀMunitionsꢀStoresꢀInterfaceꢀ
(MMSI)ꢀorꢀEBR-1553.ꢀTheꢀdeviceꢀproducesꢀdualꢀredundantꢀManchesterꢀIIꢀbi-phaseꢀencodedꢀdataꢀforꢀtransmissionꢀ
onꢀ dualꢀ RS-485ꢀ busses.ꢀ External,ꢀ half-duplex,ꢀ 20Mbpsꢀ slewꢀ rateꢀ controlledꢀ RS-485ꢀ transceiversꢀ (HI-4853)ꢀ areꢀ
recommendedꢀforꢀconnectionꢀtoꢀtheꢀRS-485ꢀbussesꢀ(seeꢀ“Figureꢀ1.ꢀHI-6140ꢀBlockꢀDiagram”ꢀonꢀpageꢀ2 and “Pin
Descriptions”ꢀonꢀpageꢀ3).ꢀꢀ
Timing differences compared to MIL-STD-1553B (measured mid-parity to mid-sync):
•ꢀ MinimumꢀintermessageꢀGapꢀ=ꢀ1μsꢀ(vsꢀ4μsꢀforꢀMIL-STD-1553B)
•ꢀ MinimumꢀNoꢀResponseꢀTimeoutꢀ=ꢀ8μsꢀꢀ(vsꢀ12μsꢀforꢀMIL-STD-1553B)
•ꢀ RTꢀresponseꢀtimeꢀmustꢀbeginꢀinꢀrangeꢀ400nsꢀtoꢀ4μs
System Architecture
SAEꢀAS5652ꢀMMSIꢀnetworkꢀisꢀasꢀaꢀ“star”ꢀconfigurationꢀwithꢀeachꢀremoteꢀterminalꢀconnectedꢀtoꢀaꢀcentralꢀBusꢀControllerꢀ
usingꢀaꢀdedicatedꢀRS-485ꢀcable.ꢀAꢀLogicalꢀHubꢀprovidesꢀtheꢀindividualꢀRTꢀinterfaces,ꢀaꢀseriesꢀofꢀHub-to-RTꢀlinks.ꢀTheꢀ
LogicalꢀHubꢀroutesꢀcommandsꢀfromꢀtheꢀBCꢀtoꢀtheꢀselectedꢀRTꢀ(orꢀtoꢀallꢀRTs,ꢀinꢀtheꢀcaseꢀofꢀbroadcastꢀcommands.)ꢀ
TheꢀHubꢀalsoꢀroutesꢀRTꢀresponsesꢀfromꢀtheꢀselectedꢀRTꢀbackꢀtoꢀtheꢀBC.ꢀToꢀsimplifyꢀdesignꢀofꢀaꢀLogicalꢀHubꢀoutsideꢀ
aꢀHI-6140-basedꢀMMSIꢀBC,ꢀtheꢀdeviceꢀhasꢀtwoꢀconfigurationꢀbitsꢀwhichꢀapplyꢀonlyꢀforꢀMMSIꢀBusꢀControllerꢀservice:
•ꢀ Whenꢀset,ꢀregisterꢀ0x004Dꢀbitꢀ3ꢀenablesꢀaꢀ5-bitꢀparallelꢀHubꢀRTꢀAddressꢀoutput.ꢀThisꢀ5-bitꢀvalueꢀisꢀupdatedꢀ
atꢀleastꢀ250nsꢀbeforeꢀaꢀnewꢀCommandꢀWordꢀisꢀissuedꢀbyꢀtheꢀBC.ꢀTheꢀHubꢀusesꢀthisꢀvalueꢀtoꢀactivateꢀtheꢀap-
propriateꢀHub-RTꢀlinkꢀforꢀCommandꢀWordꢀtransmission.ꢀTheꢀlinkꢀremainsꢀactiveꢀforꢀtheꢀRTꢀresponseꢀtoꢀtheꢀBC.
•ꢀ AS5652ꢀMMSIꢀdefinesꢀ3ꢀRTꢀaddressingꢀmodes:ꢀSpecꢀmode,ꢀSwitchꢀmodeꢀandꢀLinkꢀmode.ꢀTheꢀuniqueꢀad-
dressingꢀforꢀMMSIꢀLinkꢀmodeꢀisꢀenabledꢀwhenꢀregisterꢀ0x004Dꢀbitsꢀ4:3ꢀareꢀbothꢀhigh.ꢀInꢀthisꢀconfiguration,ꢀtheꢀ
5-bitꢀHubꢀRTꢀAddressꢀ(HRTA)ꢀoutputꢀreflectsꢀtheꢀCommandꢀWordꢀinꢀtheꢀHI-6140ꢀBCꢀInstructionꢀList;ꢀtheꢀHubꢀ
usesꢀthisꢀvalueꢀforꢀroutingꢀBCꢀcommandꢀ(andꢀRTꢀresponse)ꢀtoꢀ(andꢀfrom)ꢀtheꢀselectedꢀHub-RTꢀlink.ꢀHoweverꢀ
theꢀserialꢀcommandꢀoutputꢀfromꢀtheꢀTXAꢀorꢀTXBꢀtransmitꢀdataꢀoutputꢀfromꢀtheꢀHI-6140ꢀwillꢀalwaysꢀcontainꢀtheꢀ
embeddedꢀRTꢀaddressꢀ0ꢀ(00000ꢀatꢀcommandꢀwordꢀbitsꢀ15:11.ꢀ
NoꢀspecialꢀaddressingꢀconsiderationꢀisꢀneededꢀforꢀdesignꢀofꢀanꢀAS5652ꢀMMSIꢀRTꢀbasedꢀonꢀtheꢀHI-6140ꢀdevice.ꢀ
Protocol Considerations
•ꢀ Forꢀ10Mbit/secꢀMMSIꢀapplications,ꢀsingleꢀterminalꢀBC,ꢀRTꢀorꢀMTꢀoperationꢀisꢀrecommended.
•ꢀ InꢀSAEꢀAS5652,ꢀtransmitꢀmodeꢀcodesꢀ0,4ꢀandꢀ5ꢀareꢀreserved,ꢀnotꢀused.ꢀReceiveꢀmodeꢀcodesꢀ20-21ꢀareꢀre-
served,ꢀnotꢀused.ꢀTheseꢀmodeꢀcommandsꢀcorrespondꢀtoꢀ“DynamicꢀBusꢀControl”,ꢀandꢀtwoꢀvariantsꢀeachꢀofꢀ“Busꢀ
Shutdown”ꢀandꢀ“OverrideꢀBusꢀShutdown”ꢀmodeꢀcommands.ꢀ
•ꢀ AllꢀRT-RTꢀcommandsꢀareꢀprohibitedꢀinꢀMMSIꢀapplications.ꢀꢀForꢀmulti-dropꢀ10Mbit/secꢀEBR-1553ꢀapplications,ꢀ
theꢀHI-6140ꢀprocessesꢀconventionalꢀRT-RTꢀmessagesꢀnormally.ꢀNonsenseꢀRT-RTꢀmessagesꢀhavingꢀmodeꢀ
codeꢀ(oneꢀorꢀbothꢀcommandꢀwordsꢀwithꢀsubaddressꢀ0ꢀorꢀ31ꢀdecimal)ꢀgivesꢀunpredictableꢀresults.ꢀTherefore,ꢀ
encodingꢀnonsenseꢀmodeꢀcodeꢀRT-RTꢀmessagesꢀforꢀBCꢀisꢀnotꢀrecommended.ꢀ
HOLT INTEGRATED CIRCUITS
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HI-6140
PACKAGE DIMENSIONS
100-PIN PLASTIC QUAD FLAT PACK (PQFP)
inches (millimeters)
Package Type: 100PQS
.0197
BSC
(0.50)
.630
(16.0)
.551
(14.0)
BSC SQ
BSC SQ
.009 ± .002
(.22 ± .05)
.024 ± .006
(.60 ± .15)
.039
(1.0)
typ
.008
(0.20)
min
See Detail A
.008
(0.20)
R max
.059 ± .004
(1.50 ± .10)
.055 ± .002
(1.40 ± .05)
0°
7°
BSC = “Basic Spacing between Centers”
is theoretical true position dimension and
has no tolerance. (JEDEC Standard 95)
.003
(0.08)
R min
Detail A
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HI-6140
ORDERING INFORMATION
HI - 6140 PQ x F
PART NUMBER LEAD FINISH
F
100%ꢀMatteꢀTinꢀ(Pb-free,ꢀRoHSꢀcompliant)
PART NUMBER TEMPERATURE RANGE
FLOW BURN IN
I
-40oC to +85oC
-55oC to +125oC
-55oC to +125oC
I
No
No
T
M
T
M
Yes
PART NUMBER PACKAGE DESCRIPTION
PQ
100ꢀPINꢀPLASTICꢀQUADꢀFLATꢀPACK,ꢀPQFPꢀ(100PQS)
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HI-6140
REVISION HISTORY
Revision
DS6140,ꢀ Rev. New
Rev. A
Date
Description of Change
05/02/12 Initial Release.
01/03/13 Correctedꢀpin-out.ꢀUpdatedꢀpinꢀnamesꢀandꢀpinꢀdescriptions.
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