SPRS814D March 2012 – October 2019 TMS320C6655 , TMS320C6657
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
The memory map of the PLL controller is shown in Table 6-9. C665x-specific PLL Controller register definitions can be found in the sections following Table 6-9. For other registers in the table, see the Phase-Locked Loop (PLL) for KeyStone Devices User's Guide.
NOTE
Only registers documented here are accessible on the C665x. Other addresses in the PLL controller memory map including the reserved registers should not be modified. Furthermore, only the bits within the registers described here are supported. Avoid writing to any reserved memory location or changing the value of reserved bits. It is recommended to use read-modify-write sequence to make any changes to the valid bits in the register.
HEX ADDRESS RANGE | FIELD | REGISTER NAME |
---|---|---|
0231 0000 - 0231 00E3 | - | Reserved |
0231 00E4 | RSTYPE | Reset Type Status Register (Reset Controller) |
0231 00E8 | RSTCTRL | Software Reset Control Register (Reset Controller) |
0231 00EC | RSTCFG | Reset Configuration Register (Reset Controller) |
0231 00F0 | RSISO | Reset Isolation Register (Reset Controller) |
0231 00F0 - 0231 00FF | - | Reserved |
0231 0100 | PLLCTL | PLL Control Register |
0231 0104 | - | Reserved |
0231 0108 | SECCTL | PLL Secondary Control Register |
0231 010C | - | Reserved |
0231 0110 | PLLM | PLL Multiplier Control Register |
0231 0114 | - | Reserved |
0231 0118 | PLLDIV1 | Reserved |
0231 011C | PLLDIV2 | PLL Controller Divider 2 Register |
0231 0120 | PLLDIV3 | Reserved |
0231 0124 | - | Reserved |
0231 0128 | - | Reserved |
0231 012C - 0231 0134 | - | Reserved |
0231 0138 | PLLCMD | PLL Controller Command Register |
0231 013C | PLLSTAT | PLL Controller Status Register |
0231 0140 | ALNCTL | PLL Controller Clock Align Control Register |
0231 0144 | DCHANGE | PLLDIV Ratio Change Status Register |
0231 0148 | CKEN | Reserved |
0231 014C | CKSTAT | Reserved |
0231 0150 | SYSTAT | SYSCLK Status Register |
0231 0154 - 0231 015C | - | Reserved |
0231 0160 | PLLDIV4 | Reserved |
0231 0164 | PLLDIV5 | PLL Controller Divider 5 Register |
0231 0168 | PLLDIV6 | Reserved |
0231 016C | PLLDIV7 | Reserved |
0231 0170 | PLLDIV8 | PLL Controller Divider 8 Register |
0231 0174 - 0231 0193 | PLLDIV9 - PLLDIV16 | Reserved |
0231 0194 - 0231 01FF | - | Reserved |