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IBM25PPC750L-EB0B400W 参数 Datasheet PDF下载

IBM25PPC750L-EB0B400W图片预览
型号: IBM25PPC750L-EB0B400W
PDF下载: 下载PDF文件 查看货源
内容描述: [RISC Microprocessor, 32-Bit, 400MHz, CMOS, CBGA360, 25 X 25 MM, 1.27 MM PITCH, CERAMIC, BGA-360]
分类和应用: 时钟外围集成电路
文件页数/大小: 46 页 / 610 K
品牌: IBM [ IBM ]
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PowerPC 750 SCM RISC Microprocessor  
PID8p-750  
Preliminary Copy  
Overview  
The PID8p-750 is targeted for high performance, low power systems and supports the following power man-  
agement features: doze, nap, sleep, and dynamic power management. The PID8p-750 consists of a proces-  
sor core and an internal L2 Tag combined with a dedicated L2 cache interface and a 60x bus.  
Figure 1 shows a block diagram of the PID8p-750.  
Figure 1. PID8p-750 Block Diagram  
Control Unit  
Instruction Fetch  
Branch Unit  
Completion  
32K ICache  
BHT /  
BTIC  
System  
Dispatch  
Unit  
GPRs  
FPRs  
FXU2  
LSU  
FPU  
FXU1  
Rename  
Buffers  
Rename  
Buffers  
32K DCache  
L2 Tags  
L2 Cache  
BIU  
60X  
BIU  
Page 2  
Version 2.0  
Datasheet  
9/30/99  
 
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