Electronic Components Datasheet Search |
|
ACT-5260PC-100F17C Datasheet(PDF) 1 Page - Aeroflex Circuit Technology |
|
ACT-5260PC-100F17C Datasheet(HTML) 1 Page - Aeroflex Circuit Technology |
1 / 8 page Features eroflex Circuit Technology – RISC TurboEngines For The Future © SCD5260 REV A 3/29/99 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 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) 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 Instruction TLB Virtual Phase Lock Loop Instruction Select FPIBus ABus System/Memory Control Program Counter IVA Div, SqRt 64-Bit Superscaler Microprocessor ACT5260 |
Similar Part No. - ACT-5260PC-100F17C |
|
Similar Description - ACT-5260PC-100F17C |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |