参数资料
型号: MPC740ARX266TX
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 266 MHz, RISC PROCESSOR, CBGA255
封装: 21 X 21 MM, 3 MM HEIGHT, 1.27 MM PITCH, CERAMIC, BGA-255
文件页数: 23/44页
文件大小: 280K
代理商: MPC740ARX266TX
MPC750A RISC Microprocessor Hardware Specications
3
Overview
1.1 Overview
The MPC750 is targeted for low-cost, low-power systems and supports the following power management
features—doze, nap, sleep, and dynamic power management. The MPC750 consists of a processor 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 MPC750.
Figure 1. MPC750 Block Diagram
Completion
Instruction Fetch
Control Unit
32K ICache
BHT/BTIC
Dispatch
System Unit
Branch Unit
FXU1
FXU2
GPRs
Rename
Buffers
LSU
FPU
32K DCache
L2 Tags
L2 Cache
BIU
FPRs
Rename
Buffers
60x BIU
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