AHBMASK

AHB Mask

  0x10 32 PAC Write-Protection 0x000001FFF  
Parent topic: Register Description

AHB Mask

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  
        TRAM Reserved Reserved Reserved Reserved  
Access        R/W R/W R/W R/W R/W  
Reset        1 1 1 1 1  
Bit  7 6 5 4 3 2 1 0  
  NVMCTRL PAC Reserved DSU DMAC APBC APBB APBA  
Access  R/W R/W R/W R/W R/W R/W R/W R/W  
Reset  1 1 1 1 1 1 1 1  

Bit 12 – TRAM: TRAM AHB Clock Enable

TRAM AHB Clock Enable

ValueDescription
0 The AHB clock for the TRAM is stopped
1 The AHB clock for the TRAM is enabled

Bit 11 – Reserved: Must Be Set to 1

Must Be Set to 1

Bit 11 must always be set to ‘1’ when programming the AHBMASK register.

Bit 10 – Reserved: Must Be Set to 1

Must Be Set to 1

Bit 10 must always be set to ‘1’ when programming the AHBMASK register.

Bit 9 – Reserved: Must Be Set to 1

Must Be Set to 1

Bit 9 must always be set to ‘1’ when programming the AHBMASK register.

Bit 8 – Reserved: Must Be Set to 1

Must Be Set to 1

Bit 8 must always be set to ‘1’ when programming the AHBMASK register.

Bit 7 – NVMCTRL: NVMCTRL AHB Clock Enable

NVMCTRL AHB Clock Enable

ValueDescription
0 The AHB clock for the NVMCTRL is stopped
1 The AHB clock for the NVMCTRL is enabled

Bit 6 – PAC: PAC AHB Clock Enable

PAC AHB Clock Enable

ValueDescription
0 The AHB clock for the PAC is stopped.
1 The AHB clock for the PAC is enabled.

Bit 5 – Reserved: Must Be Set to 1

Must Be Set to 1

Bit 5 must always be set to ‘1’ when programming the AHBMASK register.

Bit 4 – DSU: DSU AHB Clock Enable

DSU AHB Clock Enable

ValueDescription
0 The AHB clock for the DSU is stopped.
1 The AHB clock for the DSU is enabled.

Bit 3 – DMAC: DMAC AHB Clock Enable

DMAC AHB Clock Enable

ValueDescription
0 The AHB clock for the DMAC is stopped.
1 The AHB clock for the DMAC is enabled.

Bit 2 – APBC: AHB-APB Bridge C AHB Clock Enable

AHB-APB Bridge C AHB Clock Enable

ValueDescription
0 The AHB clock for the APBC is stopped.
1 The AHB clock for the APBC is enabled

Bit 1 – APBB: AHB-APB Bridge B AHB Clock Enable

AHB-APB Bridge B AHB Clock Enable

ValueDescription
0 The AHB clock for the APBB is stopped.
1 The AHB clock for the APBB is enabled.

Bit 0 – APBA: AHB-APB Bridge A AHB Clock Enable

AHB-APB Bridge A AHB Clock Enable

ValueDescription
0 The AHB clock for the APBA is stopped.
1 The AHB clock for the APBA is enabled.