參數(shù)資料
型號： MPC564CZP66
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PBGA388
封裝： 27 X 27 MM, 1 MM PITCH, PLASTIC, MO-151, BGA-388
文件頁數(shù)： 513/1496頁
文件大?。?/td> 20425K
代理商： MPC564CZP66
3-4
MPC561/MPC563 Reference Manual
MOTOROLA
Independent Execution Units
and, using branch prediction on unresolved conditional branches, allows the instruction
sequencer to fetch instructions from a predicted target stream while a conditional branch is
evaluated. The BPU folds out branch instructions for unconditional or conditional branches
unaffected by instructions in the execution stage.
Instructions issued beyond a predicted branch do not complete execution until the branch
is resolved, preserving the programming model of sequential execution. If branch
prediction is incorrect, the instruction unit flushes all predicted path instructions, and
instructions are issued from the correct path.
Figure 3-2. Sequencer Data Path
3.4
Independent Execution Units
The PowerPC ISA architecture provides independent floating-point, integer, load/store,
and branch processing execution units, making it possible to implement advanced features
such as look-ahead operations. For example, since branch instructions do not depend on
GPRs, branches can often be resolved early, eliminating stalls caused by taken branches.
Instruction Address Generator
CC unit
32
R
e
ad
W
ri
te
Bu
se
s
Branch
Instruction Buffer
32
Condition
Evaluation
Instruction
Pre-fetch
Queue
Execution Units and Registers Files
Instruction Memory System
相關(guān)PDF資料
PDF描述
MPC564MZP66R2 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PBGA388
MPC562MZP56 32-BIT, FLASH, 56 MHz, RISC MICROCONTROLLER, PBGA388
MPC564CZP40 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PBGA388
MPC562MZP66R2 32-BIT, 66 MHz, RISC MICROCONTROLLER, PBGA388
MPC562MZP66 32-BIT, 66 MHz, RISC MICROCONTROLLER, PBGA388
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC564EVB 功能描述:開發(fā)板和工具包 - 其他處理器 DEV BRD W/ETHRNT 10/100TX RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC564EVB66 制造商:Freescale Semiconductor 功能描述:66MHZ DEV BRD - Bulk
MPC564EVBE 制造商:Freescale Semiconductor 功能描述:DEV BRD W/ETHRNT10
MPC564MVR56 功能描述:32位微控制器 - MCU MPC564 GREEN OAK PB-FREE RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
MPC564MVR56R2 功能描述:IC MPU 512K FLASH 56MHZ 388-PBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MPC5xx 標(biāo)準(zhǔn)包裝:1 系列:87C 核心處理器:MCS 51 芯體尺寸:8-位 速度:16MHz 連通性:SIO 外圍設(shè)備:- 輸入/輸出數(shù):32 程序存儲器容量:8KB（8K x 8） 程序存儲器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4 V ~ 6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:外部 工作溫度:0°C ~ 70°C 封裝/外殼:44-DIP 包裝:管件 其它名稱:864285
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