DataSheetWiki


ACT-5260PC-150F17T fiches techniques PDF

Aeroflex Circuit Technology - ACT5260 64-Bit Superscaler Microprocessor

Numéro de référence ACT-5260PC-150F17T
Description ACT5260 64-Bit Superscaler Microprocessor
Fabricant Aeroflex Circuit Technology 
Logo Aeroflex Circuit Technology 





1 Page

No Preview Available !





ACT-5260PC-150F17T fiche technique
ACT5260
64-Bit Superscaler Microprocessor
Features
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 175 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 (Consult Factory)
s 179-pin PGA package (Future Product) (P10)
BLOCK DIAGRAM
Data Set A
Store Buffer
Phase Lock Loop
Data Tag A
DTLB Physical
Data Tag B
Sys AD
Instruction Set A
Instruction Select
Write Buffer
Read Buffer
Data Set B
Address Buffer
Instruction Tag A
ITLB Physical
Instruction Tag B
Integer Instruction Register
FP Instruction Register
Instruction Set B
Control
DBus
Floating-point
Register File
Unpacker/Packer
Floating-point
MAdd, Add, Sub,Cvt
Div, SqRt
FPIBus
Tag Aux Tag
Joint TLB
Coprocessor 0
System/Memory
Control
DVA
IVA
PC Incrementer
Branch Adder
Instruction TLB Virtual
Program Counter
IntIBus
Load Aligner
Integer Register File
Integer/Address Adder
Data TLB Virtual
Shifter/Store Aligner
Logic Unit
ABus
Integer Multiply, Divide
eroflex Circuit Technology – RISC TurboEngines For The Future © SCD5260 REV A 3/29/99

PagesPages 8
Télécharger [ ACT-5260PC-150F17T ]


Fiche technique recommandé

No Description détaillée Fabricant
ACT-5260PC-150F17C ACT5260 64-Bit Superscaler Microprocessor Aeroflex Circuit Technology
Aeroflex Circuit Technology
ACT-5260PC-150F17I ACT5260 64-Bit Superscaler Microprocessor Aeroflex Circuit Technology
Aeroflex Circuit Technology
ACT-5260PC-150F17M ACT5260 64-Bit Superscaler Microprocessor Aeroflex Circuit Technology
Aeroflex Circuit Technology
ACT-5260PC-150F17Q ACT5260 64-Bit Superscaler Microprocessor Aeroflex Circuit Technology
Aeroflex Circuit Technology

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche