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| 型号： | MA17502 |
| 厂商： | Dynex Semiconductor Ltd. |
| 英文描述： | Radiation Hard MIL-STD-1750A Control Unit |
| 中文描述： | 辐射硬的MIL - STD - 1750A控制单元 |
| 文件页数： | 1/30页 |
| 文件大小： | 272K |
| 代理商： | MA17502 |
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MA17502
1/30
BLOCK DIAGRAM
The MA17502 Control Unit is a component of the MAS281
chip set. Other chips in the set include the MA17501 Execution
Unit and the MA17503 Interrupt Unit. Also available is the
peripheral MA31751 Memory Management Unit/Block
Protection Unit. In conjunction these chips implement the full
MIL-STD-1750A Instruction Set Architecture.
The MA17502 consisting of a microsequencer, a microcode
storage ROM, and an instruction mapping ROM - controls all
chip set operations. Table 1 provides brief signal definitions.
The MA17502 is offered in several speed and screening
grades, and in dual in-line, flatpack or leadless chip carrier
packaging. Screening options are described in this document.
For availability of speed grades, please contact Dynex
Semiconductor.
FEATURES
I
MIL-STD-1750A Instruction Set Architecture
I
Full Performance Over Military Temperature Range
I
12-Bit Microsequencer
- Instruction Prefetch
- Pipelined Operation
- Subroutine Capability
I
On-Chip ROM
- 2K x 40-Bit Microcode Store
- 512 x 8-Bit Instruction Map
I
MAS281 Integrated Built-In Self Test
I
TTL Compatible System Interface
I
Low Power CMOS/SOS Technology
1.0 SYSTEM CONSIDERATIONS
The MA17502 Control Unit (CU) is a component of the
Dynex Semiconductor MAS281 chip set. The other chips in the
set are the MA17501 Execution Unit (EU) and the MA17503
lnterrupt Unit (lU). Also available is the peripheral MA31751
Memory Management Unit/Block Protection Unit (MMU(BPU)).
The Control Unit, in conjunction with these chips, implements
the full MIL-STD-1750A lnstruction Set Architecture. Figure 1
depicts the relationship between the chip set components.
The CU provides the microprogram storage and
sequencing resources for the chip set. The EU provides the
MAS281’s system synchronizing and arithmetic/logic
computational resources. The lU provides interrupt and fault
handling resources, DMA interface control signals, and the
three MIL-STD-1750A timers. 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 Control Unit
Replaces June 1999 version,
DS3565-4.0
DS
3565-5.0
January 2000
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| MA1751E48B2-FSR-TTL | 功能描述:AXIAL FAN 172X150X51MM 48VDC LOC 制造商:mechatronics fan group 系列:* 零件状态:在售 标准包装:1 |
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