參數(shù)資料
型號(hào): PC745BMZFU300LD
英文描述: MICROPROCESSOR|32-BIT|CMOS|BGA|255PIN|PLASTIC
中文描述: 微處理器| 32位|的CMOS | BGA封裝| 255PIN |塑料
文件頁數(shù): 3/48頁
文件大?。?/td> 276K
代理商: PC745BMZFU300LD
PC755B/745B
3/48
A.GENERAL DESCRIPTION
1. SIMPLIFIED BLOCK DIAGRAM
The PC755B is targeted for low power systems and supports the following power management features-doze, nap, sleep, and
dynamic power management. The PC755B consists of a processor core and an internal L2 Tag combined with a dedicated L2 cache
interface and a 60x bus.
Completion
Instruction Fetch
Branch Unit
Control Unit
32K ICache
BHT/BTIC
Dispatch
System Unit
FXU1
FXU2
GPRs
Rename
Buffers
LSU
FPU
32K DCache
L2 Tags
L2 Cache
BIU
FPRs
Rename
Buffers
60x BIU
Not In The PC745B
Figure 1 : PC755B Block Diagram
相關(guān)PDF資料
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