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参数资料
| 型号： | MA17501 |
| 厂商： | Dynex Semiconductor Ltd. |
| 英文描述： | Radiation Hard MIL-STD-1750A Execution unit |
| 中文描述： | 辐射硬的MIL - STD - 1750A执行单元 |
| 文件页数： | 1/35页 |
| 文件大小： | 431K |
| 代理商： | MA17501 |
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MA17501
1/35
The MA17501 Execution Unit is a component of the Dynex
Semiconductor MAS281 chip set. Other chips in the set
include the MA17502 Control Unit and the MA17503 lnterrupt
Unit. Also available is the peripheral MA31751 Memory
Management Unit/Block Protection Unit. These chips in
conjunction implement the full MlL-STD-1750A lnstruction Set.
The MA17501 - consisting of a full function 16-bit ALU, 24 x
16-bit dual-port RAM register file, 32-bit barrel shifter, 4 x 24-
bit parallel multiplier, synchronisation clock generation logic,
and microcode decode logic - provides all computational,
logical, and synchronisation functions for the chip set. Table 1
provides brief signal definitions.
The MA17501 is offered in several package styles
including; dual-in-line, flatpack and leadless chip carrier. Full
packaging information is given at the end of the 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
16-Bit Bidirectional Address/Data Bus
I
16-Bit Full Function Registered ALU
I
32-Bit Barrel Shifter
I
24 x 16-Bit Dual-Port RAM File
16 User Accessible General Purpose Registers
8 Microcode Accessible Registers
I
4 x 24-Bit Parallel Multiplier
48-Bit Accumulator
16-Bit x 16-Bit Multiply in 4 Machine Cycles
I
Instruction Pre-Fetch
I
MAS281 Integrated Built-in Self Test
I
TTL Compatible System Interface
BLOCK DIAGRAM
1.0 SYSTEM CONSIDERATIONS
The MA17501 Execution Unit (EU) is a component of the
Dynex Semiconductor MAS281 chip set. This chip set
implements the full MlL-STD-1750A instruction set
architecture. The other chips in the set are the MA17502
Control Unit (CU) and the MA17503 Interrupt Unit (IU). Also
available is the peripheral MA31751 Memory Management
Unit/Block Protection Unit (MMU(BPU)).
Figure 1 depicts the relationship between the chip set
components. The EU provides the arithmetic and logical
computation resources for the chip set. The EU also provides
program sequencing logic in support of branching and
subroutine functions. The lU provides interrupt and fault
handling resources, DMA interface control signals, and the
three MIL-STD-1750A timers. The EU and lU are each
controlled by microcode from the CU. The MMU(BPU) may be
configured to provide 1M-word memory management (MMU)
and/or 1K-word memory block write protection (BPU)
functions.
Radiation Hard MIL-STD-1750A Execution unit
Replaces March 1997 version, DS4548 - 2.3
DS4548 - 3.2 January 2000
相关PDF资料 |
PDF描述 |
|---|---|
| MA17502 | Radiation Hard MIL-STD-1750A Control Unit |
| MA17503 | Radiation Hard MIL-STD-1750A Interrupt Unit |
| MA1916 | Radiation Hard Reed-Solomon & Convolution Encoder |
| MA28139 | OBDH Bus Terminal |
| MA28140 | Packet Telecommand Decoder |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MA17502 | 制造商:DYNEX 制造商全称:Dynex Semiconductor 功能描述:Radiation Hard MIL-STD-1750A Control Unit |
| MA17503 | 制造商:DYNEX 制造商全称:Dynex Semiconductor 功能描述:Radiation Hard MIL-STD-1750A Interrupt Unit |
| 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 零件状态:有效 电压 - 额定:12VDC 大小/尺寸:矩形/圆形 - 172mm 长 x 150mm 高 宽度:50.80mm 气流:269.2 CFM(7.62m3/min) 静压力:0.670 英寸水柱（166.9 Pa） 轴承类型:滚珠 风扇类型:管轴式 特性:- 噪声:61 dB（A） 功率（W）:- RPM:3150 RPM 端接:2 引线 侵入防护:- 工作温度:- 认可:UL 额定电流:2.2A 电压范围:- 材料 - 框架:铝 材料 - 刀片:聚对苯二甲酸丁二酯（PBT） 重量:1.6 磅（725.7g） 标准包装:20 |
| MA1751E24B-FSR | 功能描述:AXIAL FAN 172X150X51MM 24VDC 制造商:mechatronics fan group 系列:* 零件状态:在售 标准包装:1 |
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