at32uc3b0512-z2ues ATMEL Corporation, at32uc3b0512-z2ues Datasheet - Page 64

• Manufacturer Part Number: at32uc3b0512-z2ues
• Description: 32-bit Avr Microcontroller
• Manufacturer: ATMEL Corporation

9.6.13
Name:
Access Type:
Offset:
Reset Value:
•
•
•
•
•
32059J–12/2010
DIV: Division Factor
DIVEN: Divide Enable
CEN: Clock Enable
PLLSEL: PLL Select
OSCSEL: Oscillator Select
31
23
15
7
-
-
-
There is one GCCTRL register per generic clock in the design.
0: The generic clock equals the undivided source clock.
1: The generic clock equals the source clock divided by 2*(DIV+1).
0: Clock is stopped.
1: Clock is running.
0: Oscillator is source for the generic clock.
1: PLL is source for the generic clock.
0: Oscillator (or PLL) 0 is source for the generic clock.
1: Oscillator (or PLL) 1 is source for the generic clock.
Generic Clock Control Register
30
22
14
6
-
-
-
GCCTRL
Read/Write
0x060 - 0x070
0x00000000
29
21
13
5
-
-
-
DIVEN
28
20
12
4
-
-
DIV[7:0]
27
19
11
3
-
-
-
CEN
26
18
10
2
-
-
PLLSEL
25
17
9
1
-
-
AT32UC3B
OSCSEL
24
16
8
0
-
-
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