參數(shù)資料
型號: MA17503
廠商: Dynex Semiconductor Ltd.
英文描述: Radiation Hard MIL-STD-1750A Interrupt Unit
中文描述: 輻射硬的MIL - STD - 1750A中斷組
文件頁數(shù): 1/34頁
文件大小: 373K
代理商: MA17503
MA17503
1/34
The MA17503 Interrupt Unit is a component of the MAS281
chip set. Other chips in the set include MA17501 Execution Unit
and the MA17502 Control Unit. Also available is the peripheral
MA31751 Memory Management/Block Protection Unit. The
lnterrupt Unit, in conjunction with these additional chips,
implements the full MIL-STD-1750A Instruction Set
Architecture.
The MA17503 - consisting of the Pending Interrupt
Register, Mask Register, Interrupt Priority Encoder, Fault
Register, Timer A, Timer B, Trigger-Go Counter, Bus Fault
Timer, and DMA interface - handles all interrupt fault, and DMA
interfacing, in addition to providing all three hardware timers.
The Interrupt Unit also implements 26 of the MIL-STD-1750A
specified l/O commands. Table 1 provides brief signal
definitions.
The MA17503 is offered in dual-in-line, flatpack or leadless
chip carrier packaging. Screening and packaging options are
described at the end of this document.
FEATURES
I
Mil-Std-1750A Instruction Set Architecture
I
Full Performance over Military Temperature Range (-55
°
C
to +125
°
C)
I
Radiation Hard CMOS/SOS Technology
I
Interrupt Handler
9 User Interrupt Inputs
Pending Interrupt Register
Interrupt Mask Register
Interrupt Priority Encoder
I
Fault Handler
8 User Faults Inputs
Fault Register
I
Timers
Timer A
Timer B
I
Trigger-Go
I
DMA Interface
I
Interface Discretes
Normal Power-Up
Start-Up ROM Enable
Configuration Word Enable
I
Implements 26 MIL-STD-1750A Specified l/O Commands
I
MAS281 Integrated Built-ln Self Test
I
TTL Compatible System Interface
BLOCK DIAGRAM
Radiation Hard MIL-STD-1750A Interrupt Unit
Replaces June 1999 version, DS3566-4.0
DS3566-5.0 January 2000
相關(guān)PDF資料
PDF描述
MA1916 Radiation Hard Reed-Solomon & Convolution Encoder
MA28139 OBDH Bus Terminal
MA28140 Packet Telecommand Decoder
MA28151 Radiation hard Programmable Communication Interface
MA28155 Radiation Hard Programmable Peripheral Interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MA1751E12B1+6-FSR-EM 制造商:Mechatronics Fan Group 功能描述:
MA1751E12B-FSR 功能描述:FAN AXIAL 172X150X51MM 12VDC 制造商:mechatronics fan group 系列:MA1751 零件狀態(tài):有效 電壓 - 額定:12VDC 大小/尺寸:矩形/圓形 - 172mm 長 x 150mm 高 寬度:50.80mm 氣流:269.2 CFM(7.62m3/min) 靜壓力:0.670 英寸水柱(166.9 Pa) 軸承類型:滾珠 風(fēng)扇類型:管軸式 特性:- 噪聲:61 dB(A) 功率(W):- RPM:3150 RPM 端接:2 引線 侵入防護:- 工作溫度:- 認(rèn)可:UL 額定電流:2.2A 電壓范圍:- 材料 - 框架:鋁 材料 - 刀片:聚對苯二甲酸丁二酯(PBT) 重量:1.6 磅(725.7g) 標(biāo)準(zhǔn)包裝:20
MA1751E24B-FSR 功能描述:AXIAL FAN 172X150X51MM 24VDC 制造商:mechatronics fan group 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:1
MA1751E48B2-FSR-TTL 功能描述:AXIAL FAN 172X150X51MM 48VDC LOC 制造商:mechatronics fan group 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:1
MA1751H24B1+6-FSR 功能描述:AXIAL FAN 172X150X51MM 24VDC TAC 制造商:mechatronics fan group 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:1