External Memory Interface Handbook Volume 3: Reference Material

ID 683841
Date 7/24/2019
Document Table of Contents

3.23.28. caltiming4: Command/Address/Latency Parameters

address=35(32 bit)

Field Bit High Bit Low Description Access
cfg_t_param_wr_ap_to_valid 5 0 Write with autoprecharge to valid command timing. Read/Write
cfg_t_param_pch_to_valid 11 6 Precharge to valid command timing. Read/Write
cfg_t_param_pch_all_to_valid 17 12 Precharge all to banks being ready for bank activation command. Read/Write
cfg_t_param_arf_to_valid 25 18 Auto Refresh to valid DRAM command window. Read/Write
cfg_t_param_pdn_to_valid 31 26 Power down to valid bank command window. Read/Write

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