參數(shù)資料
型號: MPC745BPX350LE
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 350 MHz, RISC PROCESSOR, PBGA255
封裝: 21 X 21 MM, PLASTIC, BGA-255
文件頁數(shù): 12/52頁
文件大?。?/td> 1276K
代理商: MPC745BPX350LE
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Additional Features
Time Base Counter/Decrementer
Clock Multiplier
JTAG/COP Interface
Thermal/Power Management
Performance Monitor
+
Fetcher
Branch Processing
BTIC
64-Entry
+ x ÷
FPSCR
CR
FPSCR
L2CR
CTR
LR
BHT
Data MMU
Instruction MMU
Not in the MPC745
EA
PA
+ x ÷
Instruction Unit
Unit
Instruction Queue
(6-Word)
2 Instructions
Reservation Station Reservation Station Reservation Station
Integer Unit 1
System Register
Unit
Dispatch Unit
64-Bit
(2 Instructions)
SRs
ITLB
(Shadow)
IBAT
Array
32-Kbyte
I Cache
Tags
128-Bit
(4 Instructions)
Reservation Station
32-Bit
Floating-Point
Unit
Rename Buffers
(6)
FPR File
32-Bit
64-Bit
Reservation Station
(2-Entry)
Load/Store Unit
(EA Calculation)
Store Queue
GPR File
Rename Buffers
(6)
32-Bit
SRs
(Original)
DTLB
DBAT
Array
64-Bit
Completion Unit
Reorder Buffer
(6-Entry)
Tags
32-Kbyte
D Cache
60x Bus Interface Unit
Instruction Fetch Queue
L1 Castout Queue
Data Load Queue
L2 Controller
L2 Tags
L2 Bus Interface
Unit
L2 Castout Queue
32-Bit Address Bus
32-/64-Bit Data Bus
17-Bit L2 Address Bus
64-Bit L2 Data Bus
Integer Unit 2
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參數(shù)描述
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