MPC8347 FREESCALE [Freescale Semiconductor, Inc], MPC8347 Datasheet - Page 89

• Manufacturer Part Number: MPC8347
• Description: Integrated Host Processor Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

1
Freescale Semiconductor
is in the range of 800–1800 MHz.
Core VCO frequency = Core frequency × VCO divider. The VCO divider must be set properly so that the core VCO frequency
0–1
nn
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
RCWL[COREPLL]
0000
0001
0001
0001
0001
0001
0001
0001
0001
0010
0010
0010
0010
0010
0010
0010
0010
0011
0011
0011
0011
2–5
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 3
Core VCO frequency = Core frequency × VCO divider
range of 800–1800 MHz.
VCO divider must be set properly so that the core VCO frequency is in the
6
n
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
(PLL off, csb_clk clocks core directly)
Table 62. e300 Core PLL Configuration
core_clk : csb_clk Ratio
PLL bypassed
1.5:1
1.5:1
1.5:1
1.5:1
2.5:1
2.5:1
2.5:1
2.5:1
1:1
1:1
1:1
1:1
2:1
2:1
2:1
2:1
3:1
3:1
3:1
3:1
NOTE
(PLL off, csb_clk clocks core directly)
VCO divider
PLL bypassed
2
4
8
8
2
4
8
8
2
4
8
8
2
4
8
8
2
4
8
8
1
Clocking
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