Clock Description
MPC5606S Microcontroller Reference Manual, Rev. 7
200 Freescale Semiconductor
8.4.3.1.6 Auxiliary Clock 1 Select Control Register (CGM_AC1_SC)
This register is used to select the current auxiliary clock 1 sources.
Table 8-8. Auxiliary Clock 0 Select Control Register (CGM_AC0_SC) field descriptions
Field Description
SELCTL Auxiliary Clock 0 Source Selection Control — This value selects the current source for auxiliary clock 0.
0000 4–16 MHz external oscillator
0001 16 MHz internal RC oscillator
0010 Secondary FMPLL
0011 Primary FMPLL
0100 reserved
0101 reserved
0110 reserved
0111 reserved
1000 reserved
1001 reserved
1010 reserved
1011 reserved
1100 reserved
1101 reserved
1110 reserved
1111 reserved
Address 0xC3FE_0388 Access: Supervisor read/write, User read-only
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R 0 0 0 0
SELCTL
0 0 0 0 0 0 0 0
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Figure 8-8. Auxiliary Clock 1 Select Control Register (CGM_AC1_SC)
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