EEWORLDEEWORLDEEWORLD

Part Number

Search

BU-65145F1-880K

Description
Micro Peripheral IC
CategoryMicrocontrollers and processors   
File Size219KB,24 Pages
ManufacturerData Device Corporation
Download Datasheet Parametric View All

BU-65145F1-880K Overview

Micro Peripheral IC

BU-65145F1-880K Parametric

Parameter NameAttribute value
MakerData Device Corporation
package instruction,
Reach Compliance Codecompliant
Is SamacsysN
Base Number Matches1
BU-65142 and BUS-65142 SERIES
MIL-STD-1553 DUAL REDUNDANT
REMOTE TERMINAL HYBRID
DESCRIPTION
The BUS-65142 Series is a com-
plete dual redundant MIL-STD-
1553 Remote Terminal Unit (RTU)
packaged in a small 1.9" x 2.1"
hybrid. The device is based upon
two DDC custom ICs, which
includes two monolithic bi-polar low
power transceivers and one CMOS
protocol containing data buffers
and timing control logic. It supports
all 13 mode codes for dual redun-
dant operation, any combinaion of
which can be illegalized.
Parallel data transfers are accom-
plished with a DMA type handshak-
ing, compatible with most CPU
types. Data transfers to/from mem-
ory are simplified by the latched
command word and word count out-
puts.
Error detection and recovery are
enhanced by BUS-65142 Series
special features. A 14-bit built-in-
test word register stores RTU infor-
mation, and sends it to the Bus
Controller in response to the Mode
Command Transmit Bit Word. The
BUS-65142 Series performs contin-
uous on-line wraparound self-test,
and provides four error flags to the
host CPU. Inputs are provided for
host CPU control of 6 bits of the
RTU Status Word.
Its small hermetic package, -55°C
to +125°C operating temperature
range, and complete RTU operation
make the BUS-65142 ideal for most
MIL-STD-1553 applications requir-
ing hardware or microprocessor
subsystems.
FEATURES
Complete Intergrated Remote
Terminal Including:
–Dual Low-Power Transceivers
–Complete RT Protocol
Direct Interface to Systems With
No Processor
Radiation Tolerant Version
Available
Space Qualified Version
Available
High Reliability Screening
Available
DATA
BUS A
TRANSCEIVER
ENCODER/
DECODER
BIT
PROCESSOR
BUFFER
DB0-DB15
BUF ENA
DTREQ
DTGRT
DTACK
DTSTR
R/W
WATCHDOG
TIMEOUT
TRANSFER
CONTROLS
DATA
BUS B
TRANSCEIVER
ENCODER/
DECODER
BIT
PROCESSOR
CURRENT
WORD
COUNTER
PROTOCOL
SEQUENCER
AND
CONTROL
LOGIC
M
U
X
A0-A4
A5-A10
DAT/CMD
ILL CMD (ME)
SS REQ
ADBC
RT FLAG
SS BUSY
SS FLAG
MESS ERR
RT FAIL
HS FAIL
RTADD ERR
NBGT
INCMD
BITEN
STATEN
GBR
COMMAND
LATCH
RT ADDRESS
+
PARITY
STATUS
REGISTER
16 MHz CLOCK
ERROR FLAGS
TIMING FLAGS
DDC CUSTOM CHIP
FIGURE 1. BUS-65142 SERIES BLOCK DIAGRAM
©
1988, 1999 Data Device Corporation
TI's low-power MCU MSP430FR2311 features a configurable low-leakage transimpedance amplifier
[p=25, 2, left][color=rgb(51, 51, 51)][font=Arial, 微软雅黑][color=#333333]Transimpedance amplifiers[/color] (TIA) are current-to-voltage converters. In sensor applications, especially high-sensitivity se...
Jacktang Microcontroller MCU
Convert PCB to SCH
Hello! Regarding the issue of converting Protel PCB to SCH schematic diagram, I cannot convert it successfully through Omninet for Windows and E-Studio software? It is possible to convert the PCB diag...
hu2009 PCB Design
How to interpret a large VHDL project?
During this period, I have been studying the VHDL projects written by my seniors . There are advantages and disadvantages to studying other people's projects. The advantage is that you can learn other...
cdy200824 FPGA/CPLD
【Design Tools】Xilinx Generate Schematic
[flash]http://player.youku.com/player.php/sid/XMTYxMTAwNjY4/v.swf[/flash]...
鑫海宝贝 FPGA/CPLD
LLC Design Resources (For Study Purposes Only)
These are some LLC design materials I have collected. I hope they can help you learn. If you have better materials, please feel free to upload them....
伟林电源 Power technology
Who has a design for a fixed-gear DC regulated power supply?
I urgently need to write a report on a fixed-gear DC regulated power supply. Does anyone have information on the design of a fixed-gear DC regulated power supply? Please help!...
沙漠绿洲 Test/Measurement

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2249  2089  2717  552  799  46  43  55  12  17 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号