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參數(shù)資料
型號(hào)： PC7410VGSU450N
廠商： Atmel Corp.
英文描述： PowerPC 7410 RISC Microprocessor Product Specification
中文描述： 7410的PowerPC RISC微處理器產(chǎn)品規(guī)格
文件頁(yè)數(shù)： 1/54頁(yè)
文件大小： 692K
代理商： PC7410VGSU450N
Rev. 2141D–HIREL–02/04
Features
22.8 SPECint95 (estimated), 17SPECfp95 at 500 MHz (estimated)
917MIPS at 500 MHz
Selectable Bus Clock (14 CPU Bus Dividers Up To 9x)
Seven Selectable Core-to-L2 Frequency Divisors
Selectable 603 Interface Voltage Below 3.3V (1.8V, 2.5V)
Selectable L2 interface of 1.8V or 2.5V
P
D
Typical 5.3W at 500 MHz, Full Operating Conditions
Nap, Doze and Sleep Modes for Power Saving
Superscalar (Four Instructions fetched per Clock Cycle)
4 GB Direct Addressing Range
Virtual Memory: 4 hexabytes (2
52
)
64-bit Data and 32-bit Address Bus Interface
32 KB Instruction and Data Cache
Eight Independent Execution Units and Three Register Files
Write-back and Write-through Operations
f
INT
Max = 450 MHz 500 MHz
f
BUS
Max = 133 MHz
Description
The PC7410 is the second microprocessor that uses the fourth (G4) full implementa-
tion of the PowerPC
Reduced Instruction Set Computer (RISC) architecture. It is
fully JTAG-compliant.
The PC7410 maintains some of the characteristics of G3 microprocessors:
The design is superscalar, capable of issuing three instructions per clock cycle
into eight independent execution units
The microprocessor provides four software controllable power-saving modes and
a thermal assist unit management
The microprocessor has separate 32-Kbyte, physically-addressed instruction and
data caches with dedicated L2 cache interface with on-chip L2 tags
In addition, the PC7410 integrates full hardware-based multiprocessing capability,
including a 5-state cache coherency protocol (4 MESI states plus a fifth state for
shared intervention) and an implementation of the new AltiVec
technology instruc-
tion set.
New features have been developed to make latency equal for double-precision and
single-precision floating-point operations involving multiplication. Additionally, in mem-
ory subsystem (MSS) bandwidth, the PC7410 offers an optional, high-bandwidth MPX
bus interface.
Unlike the PC7400, the PC7410 does not support the 3.3V I/O on the L2 cache
interface.
PowerPC 7410
RISC
Microprocessor
Product
Specification
PC7410
相關(guān)PDF資料
PDF描述
PC7410VGSU500L PowerPC 7410 RISC Microprocessor Product Specification
PC7410VGSU500N PowerPC 7410 RISC Microprocessor Product Specification
PC7410VGU400L PowerPC 7410 RISC Microprocessor Product Specification
PC7410VGU400N PowerPC 7410 RISC Microprocessor Product Specification
PC7410VGU450L PowerPC 7410 RISC Microprocessor Product Specification
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PC7410VGSU500L 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:PowerPC 7410 RISC Microprocessor Product Specification
PC7410VGSU500N 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:PowerPC 7410 RISC Microprocessor Product Specification
PC7410VGU400L 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:PowerPC 7410 RISC Microprocessor Product Specification
PC7410VGU400N 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:PowerPC 7410 RISC Microprocessor Product Specification
PC7410VGU450L 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:PowerPC 7410 RISC Microprocessor Product Specification
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