mpc8343e Freescale Semiconductor, Inc, mpc8343e Datasheet - Page 64

• Manufacturer Part Number: mpc8343e
• Description: Mpc8343e Powerquicc
• Manufacturer: Freescale Semiconductor, Inc

Clocking
64
2
1
CFG_CLKIN_DIV
CFG_CLKIN_DIV selects the ratio between CLKIN and PCI_SYNC_OUT.
CLKIN is the input clock in host mode; PCI_CLK is the input clock in agent mode.
MPC8343E PowerQUICC™ II Pro Integrated Host Processor Hardware Specifications, Rev. 11
at Reset
High
High
High
High
High
High
High
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
1
Table 51. CSB Frequency Options for Host Mode
SPMF
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
0000
0010
0011
0100
0101
0110
0111
1000
Input Clock
csb_clk :
Ratio
10 : 1
11 : 1
12 : 1
13 : 1
14 : 1
15 : 1
16 : 1
2 : 1
3 : 1
4 : 1
5 : 1
6 : 1
7 : 1
8 : 1
9 : 1
2 : 1
3 : 1
4 : 1
5 : 1
6 : 1
7 : 1
8 : 1
2
16.67
100
116
133
150
166
183
200
216
233
250
266
Input Clock Frequency (MHz)
csb_clk Frequency (MHz)
100
125
150
175
200
225
250
275
300
325
25
33.33
100
133
166
200
233
266
300
333
100
133
166
200
233
Freescale Semiconductor
66.67
2
133
200
266
333
133
200
266
333