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数据搜索系统，热门电子元器件搜索 |
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数据搜索系统，热门电子元器件搜索 |
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MPC8360 数据表(PDF) 98 Page - Freescale Semiconductor, Inc |
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MPC8360 数据表(HTML) 98 Page - Freescale Semiconductor, Inc |
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98 / 112 page  MPC8360E/MPC8358E PowerQUICC™ II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications, Rev. 2 98 Freescale Semiconductor Clocking The following steps describe how to use Table 76. See the example that follows: 1. Choose the up or down sections in the table according to input clock rate 33 MHz or 66 MHz. 2. Select a suitable CSB and core clock rates from Table 76. Copy the SPMF and CORE PLL configuration bits. 3. Select a suitable QUICC Engine clock rate from Table 76. Copy the CEPMF and CEPDF configuration bits. s16 1010 0000010 æ æ 33 333 333 ∞∞ ∞ s17 1010 0000011 æ æ 33 333 500 ∞∞ s18 1010 0000100 æ æ 33 333 667 ∞ c1 æ æ 01001 0 33 300 ∞∞ ∞ c2 æ æ 01100 0 33 400 ∞∞ ∞ c3 æ æ 01110 0 33 466 ∞∞ c4 æ æ 01111 0 33 500 ∞∞ c5 æ æ 10000 0 33 533 ∞∞ c6 æ æ 10001 0 33 566 ∞ 66 MHz CLKIN / PCI_SYNC_IN Options s1h 0011 0000110 æ æ 66 200 400 ∞∞ ∞ s2h 0011 0000101 æ æ 66 200 500 ∞∞ s3h 0011 0000110 æ æ 66 200 600 ∞ s4h 0100 0000011 æ æ 66 266 400 ∞∞ ∞ s5h 0100 0000100 æ æ 66 266 533 ∞∞ s6h 0100 0000101 æ æ 66 266 667 ∞ s7h 0101 0000010 æ æ 66 333 333 ∞∞ ∞ s8h 0101 0000011 æ æ 66 333 500 ∞∞ s9h 0101 0000100 æ æ 66 333 667 ∞ c1h æ æ 00101 0 66 333 ∞∞ ∞ c2h æ æ 00110 0 66 400 ∞∞ ∞ c3h æ æ 00111 0 66 466 ∞∞ c4h æ æ 01000 0 66 533 ∞∞ c5h æ æ 01001 0 66 600 ∞ 1 The Conf No. consist of prefix, an index and a postfix. The prefix ‘s’ and ‘c’ stands for ‘syset’ and ‘ce’ respectively. the postfix ‘h’ stands for ‘high input clock.’ The index is a serial number. Table 76. Suggested PLL Configurations (continued) Conf No. 1 SPMF CORE PLL CEPMF CEPDF Input Clock Freq (MHz) CSB Freq (MHz) Core Freq (MHz) QUICC Engine Freq (MHz) 400 (MHz) 533 (MHz) 667 (MHz) |
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