NXP Semiconductors /MIMXRT1052 /CCM_ANALOG /PLL_SYS_SET

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Interpret as PLL_SYS_SET

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (DIV_SELECT)DIV_SELECT 0 (POWERDOWN)POWERDOWN 0 (ENABLE)ENABLE 0 (REF_CLK_24M)BYPASS_CLK_SRC 0 (BYPASS)BYPASS 0 (PFD_OFFSET_EN)PFD_OFFSET_EN 0 (LOCK)LOCK

BYPASS_CLK_SRC=REF_CLK_24M

Description

Analog System PLL Control Register

Fields

DIV_SELECT

This field controls the PLL loop divider. 0 - Fout=Fref20; 1 - Fout=Fref22.

POWERDOWN

Powers down the PLL.

ENABLE

Enable PLL output

BYPASS_CLK_SRC

Determines the bypass source.

0 (REF_CLK_24M): Select the 24MHz oscillator as source.

1 (CLK1): Select the CLK1_N / CLK1_P as source.

BYPASS

Bypass the PLL.

PFD_OFFSET_EN

Enables an offset in the phase frequency detector.

LOCK

1 - PLL is currently locked; 0 - PLL is not currently locked.

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