參數(shù)資料
型號(hào)： MC8610VT800GZ
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： MICROPROCESSOR, PBGA783
封裝： 29 X 29 MM, ROHS COMPLIANT, PLASTIC, FCBGA-783
文件頁數(shù)： 73/96頁
文件大小： 1237K
代理商： MC8610VT800GZ
Hardware Design Considerations
MPC8610 Integrated Host Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
75
3.1.3
e600 Core to MPX/Platform Clock PLL Ratio
The clock ratio between the e600 core and the platform clock is determined by the binary value of LBCTL, LALE,
LGPL2/LOE/LFRE, DIU_LD4 (cfg_core_pll[0:3]–reset config) signals at power up. Table 58 describes the supported ratios.
Note that cfg_core_speed must be pulled low if the core frequency is 800 MHz or below.
3.1.4
Frequency Options
3.1.4.1
SYSCLK and Platform Frequency Options
Table 59 shows the expected frequency options for SYSCLK and platform frequencies.
Table 58. e600 Core/Platform Clock Ratios
Binary Value of
LBCTL, LALE,
LGPL2/LOE/LFRE,
DIU_LD4 Signals
e600 core: MPX/Platform Ratio
1000
2:1
1010
2.5:1
1100
3:1
1110
3.5:1
0000
4:1
0010
4.5:1
All Others
Reserved
Table 59. SYSCLK and Platform Frequency Options
Platform:
SYSCLK
Ratio
SYSCLK (MHz)
33.33
66.66
83.33
100.00
111.11
133.33
Platform/MPX Frequency (MHz)1
1 Platform/MPX Frequency values are shown rounded down to the nearest
whole number (decimal place accuracy removed)
3:1
333
400
4:1
333
400
533
5:1
333
500
6:1
400
500
8:1
533
10:1
333
12:1
400
16:1
533
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC8610VT800J 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC861P 制造商:Motorola Inc 功能描述: 制造商:Texas Instruments 功能描述:
MC862 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:INTEGRATED CIRCUITS
MC862L 制造商:Motorola Inc 功能描述:
MC862P 制造商:PRISM ELECTRONICS 功能描述:TRIPLE 3 INPUT NAND GATE DTL
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