PMC_SCSR

PMC System Clock Status Register

  0x0008 32 Read-only 0x00000001  

PMC System Clock Status Register

Bit  31 30 29 28 27 26 25 24  
                   
Access                   
Reset                   
Bit  23 22 21 20 19 18 17 16  
                   
Access                   
Reset                   
Bit  15 14 13 12 11 10 9 8  
  PCK7 PCK6 PCK5 PCK4 PCK3 PCK2 PCK1 PCK0  
Access                   
Reset  0 0 0 0 0 0 0 0  
Bit  7 6 5 4 3 2 1 0  
      USBCLK         HCLKS  
Access                   
Reset      0         1  

Bit 0 – HCLKS: HCLK Status

HCLK Status

ValueDescription
0

HCLK is disabled.

1

HCLK is enabled.

Bit 5 – USBCLK: USB FS Clock Status

USB FS Clock Status

ValueDescription
0

The USB FS clock is disabled.

1

The USB FS clock is enabled.

Bits 8, 9, 10, 11, 12, 13, 14, 15 – PCK: Programmable Clock x Output Status

Programmable Clock x Output Status

ValueDescription
0

The corresponding Programmable Clock output is disabled.

1

The corresponding Programmable Clock output is enabled.