Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register Group : Freeze Control Group - ALT_SYSMGR_FRZCTL

Description

Freeze Control Group

Registers used to generate HPS IO freeze signals.

All registers are only reset by a cold reset (ignore warm reset).

Members

 Register : VIO Control Register - vioctrl
 
 Register : HIO Control Register - hioctrl
 
 Register : Source Register - src
 
 Register : Hardware Control Register - hwctrl
 

Data Structures

struct  ALT_SYSMGR_FRZCTL_s
 
struct  ALT_SYSMGR_FRZCTL_raw_s
 

Typedefs

typedef struct ALT_SYSMGR_FRZCTL_s ALT_SYSMGR_FRZCTL_t
 
typedef struct
ALT_SYSMGR_FRZCTL_raw_s 
ALT_SYSMGR_FRZCTL_raw_t
 

Data Structure Documentation

struct ALT_SYSMGR_FRZCTL_s

WARNING: The C register and register group struct declarations are provided for convenience and illustrative purposes. They should, however, be used with caution as the C language standard provides no guarantees about the alignment or atomicity of device memory accesses. The recommended practice for writing hardware drivers is to use the SoCAL access macros and alt_read_word() and alt_write_word() functions.

The struct declaration for register group ALT_SYSMGR_FRZCTL.

Data Fields
volatile ALT_SYSMGR_FRZCTL_VIOCTL_t vioctrl ALT_SYSMGR_FRZCTL_VIOCTL
volatile uint32_t _pad_0xc_0xf UNDEFINED
volatile ALT_SYSMGR_FRZCTL_HIOCTL_t hioctrl ALT_SYSMGR_FRZCTL_HIOCTL
volatile ALT_SYSMGR_FRZCTL_SRC_t src ALT_SYSMGR_FRZCTL_SRC
volatile ALT_SYSMGR_FRZCTL_HWCTL_t hwctrl ALT_SYSMGR_FRZCTL_HWCTL
volatile uint32_t _pad_0x1c_0x20 UNDEFINED
struct ALT_SYSMGR_FRZCTL_raw_s

The struct declaration for the raw register contents of register group ALT_SYSMGR_FRZCTL.

Data Fields
volatile uint32_t vioctrl ALT_SYSMGR_FRZCTL_VIOCTL
volatile uint32_t _pad_0xc_0xf UNDEFINED
volatile uint32_t hioctrl ALT_SYSMGR_FRZCTL_HIOCTL
volatile uint32_t src ALT_SYSMGR_FRZCTL_SRC
volatile uint32_t hwctrl ALT_SYSMGR_FRZCTL_HWCTL
volatile uint32_t _pad_0x1c_0x20 UNDEFINED

Typedef Documentation

The typedef declaration for register group ALT_SYSMGR_FRZCTL.

The typedef declaration for the raw register contents of register group ALT_SYSMGR_FRZCTL.