參數(shù)資料
型號： ACT-5230PC-200F22M
廠商： Aeroflex Inc.
英文描述： ACT5230 32-Bit Superscaler Microprocessor
中文描述： ACT5230 32位微處理器Superscaler
文件頁數(shù)： 1/7頁
文件大小： 43K
代理商： ACT-5230PC-200F22M
Features
I
Full militarized QED RM5230 microprocessor
I
Dual Issue superscalar microprocessor - can issue one
integer and one floating-point instruction per cycle
G
100, 133 and 150 MHz operating frequency – Consult
Factory for latest speeds
G
228 Dhrystone2.1 MIPS
G
SPECInt95 4.2 SPECfp95 4.5
I
System interface optomized for embedded
applications
G
32-bit system interface lowers total system cost with up to
87.5 MHz operating frequency
G
High performance write protocols maximize uncached
write bandwidth
G
Operates at processor clock divisors 2 through 8
G
5V tolerant I/O's
G
IEEE 1149.1 JTAG boundary scan
I
Integrated on-chip caches
G
16KB instruction - 2 way set associative
G
16KB data - 2 way set associative
G
Virtually indexed, physically tagged
G
Write-back and write-through on per page basis
G
Early restart on data cache misses
I
Integrated memory management unit
G
Fully associative joint TLB (shared by I and D translations)
G
48 dual entries map 96 pages
G
Variable page size (4KB to 16MB in 4x increments)
eroflex Circuit Technology – RISC TurboEngines For The Future SCD5230 REV 1 12/22/98
Block Diagram
I
High-performance floating point unit
G
Single cycle repeat rate for common single precision
operations and some double precision operations
G
Two cycle repeat rate for double precision multiply and
double precision combined multiply-add operations
G
Single cycle repeat rate for single precision combined
multiply-add operation
I
MIPS IV instruction set
G
Floating point multiply-add instruction increases
performance in signal processing and graphics
applications
G
Conditional moves to reduce branch frequency
G
Index address modes (register + register)
I
Embedded application enhancements
G
Specialized DSP integer Multiply-Accumulate instruction
and 3 operand multiply instruction
G
I and D cache locking by set
G
Optional dedicated exception vector for interrupts
I
Fully static CMOS design with power down logic
G
Standby reduced power mode with WAIT instruction
G
2.5 Watts typical with less than 70 mA standby current
I
128-pin Power Quad-4 package (F22),
Consult Factory for
package configuration
Preliminary
Store Buffer
Data Set A
Data Tag A
DTLB Physical
Data Tag B
Instruction Set A
Integer Instruction Register
FP Instruction Register
Instruction Set B
Address Buffer
Instruction Tag A
ITLB Physical
Instruction Tag B
Sys AD
Write Buffer
Read Buffer
Data Set B
DBus
Control
Floating-point
Register File
Joint TLB
Tag
Aux Tag
IntIBus
Floating-point
MAdd, Add, Sub,Cvt
Div, SqRt
Coprocessor 0
Unpacker/Packer
PC Incrementer
Branch Adder
DVA
Load Aligner
Integer Register File
Integer/Address Adder
Data TLB Virtual
Shifter/Store Aligner
Logic Unit
Integer Multiply, Divide
I
Instruction TLB Virtual
F
Phase Lock Loop
Instruction Select
FPIBus
ABus
System/Memory
Control
Program Counter
IVA
32-Bit Superscaler Microprocessor
ACT5230
相關(guān)PDF資料
PDF描述
ACT-5230PC-200F22Q Circular Connector; No. of Contacts:22; Series:JTP02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:12-22
ACT-5230PC-200F22T Circular Connector; No. of Contacts:22; Series:JTP02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:12-35
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ACT-5230PC-200F22Q 制造商:AEROFLEX 制造商全稱:AEROFLEX 功能描述:ACT5230 32-Bit Superscaler Microprocessor
ACT-5230PC-200F22T 制造商:AEROFLEX 制造商全稱:AEROFLEX 功能描述:ACT5230 32-Bit Superscaler Microprocessor
ACT5231 制造商:AEROFLEX 制造商全稱:AEROFLEX 功能描述:ACT5231 32-Bit Superscaler Microprocessor
ACT-5231PC-133F22C 制造商:AEROFLEX 制造商全稱:AEROFLEX 功能描述:ACT5231 32-Bit Superscaler Microprocessor
ACT-5231PC-133F22I 制造商:AEROFLEX 制造商全稱:AEROFLEX 功能描述:ACT5231 32-Bit Superscaler Microprocessor
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