SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
Table 5-991 lists the clock synthesis parameters for PLLTS16FFCLAFRACF type.
Parameter Name | Register |
---|---|
FB_DIV | <PLL_name>_FREQ_CTRL0[11-0] FB_DIV_INT (For example, MCU_PLL0 - MCU_PLL0_FREQ_CTRL0[11-0] FB_DIV_INT) |
FB_DIV_FRAC | <PLL_name>_FREQ_CTRL1[23-0] FB_DIV_FRAC (For example, MCU_PLL0 - MCU_PLL0_FREQ_CTRL1[23-0] FB_DIV_FRAC) |
POST_DIV2 | <PLL_name>_DIV_CTRL[26-24] POST_DIV2 (For example, MCU_PLL0 - MCU_PLL0_DIV_CTRL[26-24] POST_DIV2) |
POST_DIV1 | <PLL_name>_DIV_CTRL[18-16] POST_DIV1 (For example, MCU_PLL0 - MCU_PLL0_DIV_CTRL[18-16] POST_DIV1) |
REF_DIV | <PLL_name>_DIV_CTRL[5-0] REF_DIV (For example, MCU_PLL0 - MCU_PLL0_DIV_CTRL[5-0] REF_DIV) |
For PLLTS16FFCLAFRACF type - POST_DIV1 and POST_DIV2 values are from 1 to 7. To ensure correct operation, POST_DIV1 must always be programmed to a value equal to or greater that POST_DIV2.