User's Manual

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5.4 PLL Controller Registers
PLL Controller Registers
Table 5-3 lists the base address and end address for the PLL controllers. Table 5-4 lists the
memory-mapped registers for the PLL and reset controller. See the device-specific data manual for the
memory address of these registers.
Table 5-3. PLL and Reset Controller List
PLL and Reset Controller Base Address End Address Size
PLLC1 1C4 0800h 1C4 0BFFh 400h
PLLC2 1C4 0C00h 1C4 0FFFh 400h
Table 5-4. PLL and Reset Controller Registers
Offset Acronym Register Description Section
00h PID Peripheral ID Register Section 5.4.1
E4h RSTYPE
(1)
Reset Type Status Register Section 5.4.2
100h PLLCTL PLL Control Register Section 5.4.3
110h PLLM PLL Multiplier Control Register Section 5.4.4
118h PLLDIV1 PLL Controller Divider 1 Register (SYSCLK1) Section 5.4.5
11Ch PLLDIV2 PLL Controller Divider 2 Register (SYSCLK2) Section 5.4.6
120h PLLDIV3
(1)
PLL Controller Divider 3 Register (SYSCLK3) Section 5.4.7
124h OSCDIV1
(1)
Oscillator Divider 1 Register (OBSCLK) Section 5.4.8
12Ch BPDIV Bypass Divider Register Section 5.4.9
138h PLLCMD PLL Controller Command Register Section 5.4.10
13Ch PLLSTAT PLL Controller Status Register Section 5.4.11
140h ALNCTL PLL Controller Clock Align Control Register Section 5.4.12
144h DCHANGE PLLDIV Ratio Change Status Register Section 5.4.13
148h CKEN
(1)
Clock Enable Control Register Section 5.4.14
14Ch CKSTAT Clock Status Register Section 5.4.15
150h SYSTAT SYSCLK Status Register Section 5.4.16
(1)
not supported for PLL2.
48 PLL Controller SPRU978E – March 2008
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