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參數(shù)資料
型號(hào): ACT-5260PC-100P10C
元件分類: 微控制器/微處理器
英文描述: 64-BIT, 100 MHz, RISC PROCESSOR, CPGA179
封裝: 1.86 X 1.86 INCH, PGA-179
文件頁(yè)數(shù): 1/8頁(yè)
文件大小: 121K
代理商: ACT-5260PC-100P10C
Features
eroflex Circuit Technology – RISC TurboEngines For The Future SCD5260 REV 3 12/22/98
BLOCK DIAGRAM
s
Full militarized QED RM5260 microprocessor
s
Dual Issue superscalar QED RISCMark
- can issue one
integer and one floating-point instruction per cycle
microprocessor - can issue one integer and one
floating-point instruction per cycle
q
100, 133 and 150MHz frequency (200MHz future option)
Consult Factory for latest speeds
q
260 Dhrystone2.1 MIPS
q
SPECInt95 4.8. SPECfp95 5.1
s
High performance system interface compatible with R4600,
R4700 and R5000
q
64-bit multiplexed system address/data bus for optimum
price/performance up to 100 MHz operating frequency
q
High performance write protocols maximize uncached
write bandwidth
q
Operates at input system clock multipliers of 2 through 8
q
5V tolerant I/O's
q
IEEE 1149.1 JTAG boundary scan
s
Integrated on-chip caches - up to 3.2GBps internal data rate
q
16KB instruction - 2 way set associative
q
16KB data - 2 way set associative
q
Virtually indexed, physically tagged
q
Write-back and write-through on per page basis
q
Pipeline restart on first double for data cache misses
s
Integrated memory management unit
q
Fully associative joint TLB (shared by I and D translations)
q
48 dual entries map 96 pages
q
Variable page size (4KB to 16MB in 4x increments)
s
Embedded supply de-coupling capacitors and Pll filter
components
s
High-performance floating point unit - up to 400 MFLOPS
q
Single cycle repeat rate for common single precision
operations and some double precision operations
q
Two cycle repeat rate for double precision multiply and
double precision combined multiply-add operations
q
Single cycle repeat rate for single precision combined
multiply-add operation
s
MIPS IV instruction set
q
Floating point multiply-add instruction increases
performance in signal processing and graphics
applications
q
Conditional moves to reduce branch frequency
q
Index address modes (register + register)
s
Embedded application enhancements
q
Specialized DSP integer Multiply-Accumulate instruction
and 3 operand multiply instruction
q
I and D cache locking by set
q
Optional dedicated exception vector for interrupts
s
Fully static CMOS design with power down logic
q
Standby reduced power mode with WAIT instruction
q
5 Watts typical at 3.3V, less than TBD mwatts in Standby
s
208-lead CQFP, cavity-up package (F17)
s
208-lead CQFP, inverted footprint (F24), Intended to duplicate
the commercial QED footprint
s
179-pin PGA package (
Future Product) (P10)
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
Coprocessor 0
Unpacker/Packer
MAdd, Add, Sub,Cvt
PC Incrementer
Branch Adder
DVA
Load Aligner
Integer Register File
Integer/Address Adder
Data TLB Virtual
Shifter/Store Aligner
Logic Unit
Integer Multiply, Divide
In
te
g
e
rC
ont
rol
Instruction TLB Virtual
Fl
o
a
ti
ng
poi
nt
C
o
nt
rol
Phase Lock Loop
Instruction Select
FPIBus
ABus
System/Memory
Control
Program Counter
IVA
Div, SqRt
64-Bit Superscaler Microprocessor
ACT5260
相關(guān)PDF資料
PDF描述
ACT-5260PC-200P10T 64-BIT, 200 MHz, RISC PROCESSOR, CPGA179
ACT-7000ASC-225F24Q 64-BIT, 225 MHz, RISC PROCESSOR, CQFP208
ACT-7000ASC-300F17I 64-BIT, 300 MHz, RISC PROCESSOR, CQFP208
ACT4445 DATACOM, MIL-STD-1553 DATA BUS TRANSCEIVER, BCC64
ACTS04KMSR-02 ACT SERIES, HEX 1-INPUT INVERT GATE, CDFP14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ACT-5260PC-100P10I 制造商:AEROFLEX 制造商全稱:AEROFLEX 功能描述:ACT5260 64-Bit Superscaler Microprocessor
ACT-5260PC-100P10M 制造商:AEROFLEX 制造商全稱:AEROFLEX 功能描述:ACT5260 64-Bit Superscaler Microprocessor
ACT-5260PC-100P10Q 制造商:AEROFLEX 制造商全稱:AEROFLEX 功能描述:ACT5260 64-Bit Superscaler Microprocessor
ACT-5260PC-100P10T 制造商:AEROFLEX 制造商全稱:AEROFLEX 功能描述:ACT5260 64-Bit Superscaler Microprocessor
ACT-5260PC-133F17C 制造商:AEROFLEX 制造商全稱:AEROFLEX 功能描述:ACT5260 64-Bit Superscaler Microprocessor
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