Altera SoCAL  16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register : caltiming0

Description

Register Layout

Bits Access Reset Description
[5:0] RW 0x0 ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR
[11:6] RW 0x0 ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH
[17:12] RW 0x0 ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT
[23:18] RW 0x0 ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK
[29:24] RW 0x0 ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG
[31:30] ??? 0x0 UNDEFINED

Field : cfg_t_param_act_to_rdwr

Activate to Read/write command timing

Field Access Macros:

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_LSB   0
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_MSB   5
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_WIDTH   6
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_SET_MSK   0x0000003f
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_CLR_MSK   0xffffffc0
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_RESET   0x0
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_GET(value)   (((value) & 0x0000003f) >> 0)
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_SET(value)   (((value) << 0) & 0x0000003f)
 

Field : cfg_t_param_act_to_pch

Active to precharge

Field Access Macros:

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_LSB   6
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_MSB   11
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_WIDTH   6
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_SET_MSK   0x00000fc0
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_CLR_MSK   0xfffff03f
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_RESET   0x0
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_GET(value)   (((value) & 0x00000fc0) >> 6)
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_SET(value)   (((value) << 6) & 0x00000fc0)
 

Field : cfg_t_param_act_to_act

Active to activate timing on same bank

Field Access Macros:

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_LSB   12
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_MSB   17
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_WIDTH   6
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_SET_MSK   0x0003f000
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_CLR_MSK   0xfffc0fff
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_RESET   0x0
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_GET(value)   (((value) & 0x0003f000) >> 12)
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_SET(value)   (((value) << 12) & 0x0003f000)
 

Field : cfg_t_param_act_to_act_diff_bank

Active to activate timing on different banks, for DDR4 same bank group

Field Access Macros:

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_LSB   18
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_MSB   23
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_WIDTH   6
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_SET_MSK   0x00fc0000
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_CLR_MSK   0xff03ffff
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_RESET   0x0
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_GET(value)   (((value) & 0x00fc0000) >> 18)
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_SET(value)   (((value) << 18) & 0x00fc0000)
 

Field : cfg_t_param_act_to_act_diff_bg

Active to activate timing on different bank groups, DDR4 only

Field Access Macros:

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_LSB   24
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_MSB   29
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_WIDTH   6
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_SET_MSK   0x3f000000
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_CLR_MSK   0xc0ffffff
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_RESET   0x0
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_GET(value)   (((value) & 0x3f000000) >> 24)
 
#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_SET(value)   (((value) << 24) & 0x3f000000)
 

Data Structures

struct  ALT_IO48_HMC_MMR_CALTIMING0_s
 

Macros

#define ALT_IO48_HMC_MMR_CALTIMING0_RESET   0x00000000
 
#define ALT_IO48_HMC_MMR_CALTIMING0_OFST   0x7c
 

Typedefs

typedef struct
ALT_IO48_HMC_MMR_CALTIMING0_s 
ALT_IO48_HMC_MMR_CALTIMING0_t
 

Data Structure Documentation

struct ALT_IO48_HMC_MMR_CALTIMING0_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 ALT_IO48_HMC_MMR_CALTIMING0.

Data Fields
uint32_t cfg_t_param_act_to_rdwr: 6 ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR
uint32_t cfg_t_param_act_to_pch: 6 ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH
uint32_t cfg_t_param_act_to_act: 6 ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT
uint32_t cfg_t_param_act_to_act_diff_bank: 6 ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK
uint32_t cfg_t_param_act_to_act_diff_bg: 6 ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG
uint32_t __pad0__: 2 UNDEFINED

Macro Definitions

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_LSB   0

The Least Significant Bit (LSB) position of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_MSB   5

The Most Significant Bit (MSB) position of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_WIDTH   6

The width in bits of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_SET_MSK   0x0000003f

The mask used to set the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR register field value.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_CLR_MSK   0xffffffc0

The mask used to clear the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR register field value.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_RESET   0x0

The reset value of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_GET (   value)    (((value) & 0x0000003f) >> 0)

Extracts the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR field value from a register.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR_SET (   value)    (((value) << 0) & 0x0000003f)

Produces a ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_RDWR register field value suitable for setting the register.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_LSB   6

The Least Significant Bit (LSB) position of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_MSB   11

The Most Significant Bit (MSB) position of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_WIDTH   6

The width in bits of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_SET_MSK   0x00000fc0

The mask used to set the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH register field value.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_CLR_MSK   0xfffff03f

The mask used to clear the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH register field value.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_RESET   0x0

The reset value of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_GET (   value)    (((value) & 0x00000fc0) >> 6)

Extracts the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH field value from a register.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH_SET (   value)    (((value) << 6) & 0x00000fc0)

Produces a ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_PCH register field value suitable for setting the register.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_LSB   12

The Least Significant Bit (LSB) position of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_MSB   17

The Most Significant Bit (MSB) position of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_WIDTH   6

The width in bits of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_SET_MSK   0x0003f000

The mask used to set the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT register field value.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_CLR_MSK   0xfffc0fff

The mask used to clear the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT register field value.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_RESET   0x0

The reset value of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_GET (   value)    (((value) & 0x0003f000) >> 12)

Extracts the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT field value from a register.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_SET (   value)    (((value) << 12) & 0x0003f000)

Produces a ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT register field value suitable for setting the register.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_LSB   18

The Least Significant Bit (LSB) position of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_MSB   23

The Most Significant Bit (MSB) position of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_WIDTH   6

The width in bits of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_SET_MSK   0x00fc0000

The mask used to set the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK register field value.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_CLR_MSK   0xff03ffff

The mask used to clear the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK register field value.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_RESET   0x0

The reset value of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_GET (   value)    (((value) & 0x00fc0000) >> 18)

Extracts the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK field value from a register.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK_SET (   value)    (((value) << 18) & 0x00fc0000)

Produces a ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BANK register field value suitable for setting the register.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_LSB   24

The Least Significant Bit (LSB) position of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_MSB   29

The Most Significant Bit (MSB) position of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_WIDTH   6

The width in bits of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_SET_MSK   0x3f000000

The mask used to set the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG register field value.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_CLR_MSK   0xc0ffffff

The mask used to clear the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG register field value.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_RESET   0x0

The reset value of the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG register field.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_GET (   value)    (((value) & 0x3f000000) >> 24)

Extracts the ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG field value from a register.

#define ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG_SET (   value)    (((value) << 24) & 0x3f000000)

Produces a ALT_IO48_HMC_MMR_CALTIMING0_CFG_T_PARAM_ACT_TO_ACT_DIFF_BG register field value suitable for setting the register.

#define ALT_IO48_HMC_MMR_CALTIMING0_RESET   0x00000000

The reset value of the ALT_IO48_HMC_MMR_CALTIMING0 register.

#define ALT_IO48_HMC_MMR_CALTIMING0_OFST   0x7c

The byte offset of the ALT_IO48_HMC_MMR_CALTIMING0 register from the beginning of the component.

Typedef Documentation

The typedef declaration for register ALT_IO48_HMC_MMR_CALTIMING0.