reg_sbcfg2
Module Instance Base Address Register Address
iohmc_ctrl_inst_0_iohmc_ctrl_mmr_top_inst 0xF8010000 0xF8010064

Size: 32

Offset: 0x64

Access: RW

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Reserved

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Reserved

cfg_srf_entry_exit_block

RW 0x0

cfg_srf_autoexit_en

RW 0x0

cfg_user_rfsh_en

RW 0x0

cfg_sb_cg_disable

RW 0x0

cfg_mps_dqstrk_disable

RW 0x0

cfg_mps_zqcal_disable

RW 0x0

cfg_srf_zqcal_disable

RW 0x0

reg_sbcfg2 Fields

Bit Name Description Access Reset
7:6 cfg_srf_entry_exit_block 
iohmc_ctrl_mmr_top_inst.cfg_srf_entry_exit_block[1:0]
Name:Pre/Post Self Refresh Block
Description:Blocking arbiter from issuing cmds for the 4 cases,
2’b00 – Pre Self Refresh Enter
2’b01 – Post Self Refresh Enter
2’b10 – Pre Self Refresh Exit
2’b11 Post Self Refresh Exit
RW 0x0
5 cfg_srf_autoexit_en 
iohmc_ctrl_mmr_top_inst.cfg_srf_autoexit_en
Name:Self Refresh Auto Exit Enable
Description:Setting to 1 to enable controller to exit Self Refresh when new command is detected.
RW 0x0
4 cfg_user_rfsh_en 
iohmc_ctrl_mmr_top_inst.cfg_user_rfsh_en
Name:User Refresh Enable
Description:Setting to 1 to enable user refresh.
RW 0x0
3 cfg_sb_cg_disable 
iohmc_ctrl_mmr_top_inst.cfg_sb_cg_disable
Name:Clock Gating Disable During Sideband Operations
Description:Setting to 1 to disable mem_ck gating  during self refresh and deep power down.
RW 0x0
2 cfg_mps_dqstrk_disable 
iohmc_ctrl_mmr_top_inst.cfg_mps_dqstrk_disable
Name:DQS Tracking after MPS Disable
Description:Setting to 1 to disable DQS Tracking after Maximum Power Saving exit
1’b1 – Disable Reinitialization
1’b0 – Enable Reinitialization
RW 0x0
1 cfg_mps_zqcal_disable 
iohmc_ctrl_mmr_top_inst.cfg_mps_zqcal_disable
Name:ZQCal after MPS Disable
Description:Setting to 1 to disable ZQ Calibration after Maximum Power Saving exit.
RW 0x0
0 cfg_srf_zqcal_disable 
iohmc_ctrl_mmr_top_inst.cfg_srf_zqcal_disable
Name:ZQCal after Self Refresh Disable
Description:Setting to 1 to disable ZQ Calibration after self refresh.
RW 0x0