Qsys_emif_io96b_lpddr4_0

2025.08.29.16:31:37 Datasheet
Overview

Memory Map
emif_io96b_lpddr4_0_cal_0 emif_io96b_lpddr4_0_cal_0_cal_0 emif_io96b_lpddr4_0_cal_0_cal_0_jamb emif_io96b_lpddr4_0_cal_0_cal_0_jamb_jamb
 m0_axi4lite  m0_axi4lite  master  master
  emif_io96b_lpddr4_0
s0_axi4 
s0_axi4lite 
  emif_io96b_lpddr4_0_cal_0
s0_axi4lite 
s0_noc_axi4lite 
s0_noc_axi4litenoc 
  emif_io96b_lpddr4_0_cal_0_cal_0
s0_axi4lite 
s0_noc_axi4lite 
s0_noc_axi4litenoc 

emif_io96b_lpddr4_0

emif_io96b_lpddr4 v4.0.0


Parameters

MEM_NUM_CHANNELS 1
MEM_CHANNEL_DATA_DQ_WIDTH 32
MEM_DIE_DENSITY_GBITS 4
MEM_CHANNEL_CS_WIDTH 1
MEM_OPERATING_FREQ_MHZ_AUTOSET_EN false
MEM_OPERATING_FREQ_MHZ 1066.667
CTRL_ECC_INLINE_EN false
CTRL_DM_EN true
CTRL_WR_DBI_EN false
CTRL_RD_DBI_EN true
CTRL_PERFORMANCE_PROFILE SEQ
TURNAROUND_R2W_SAMECS_CYC 0
TURNAROUND_R2R_SAMECS_CYC 0
TURNAROUND_W2W_SAMECS_CYC 0
TURNAROUND_W2R_SAMECS_CYC 0
PHY_REFCLK_FREQ_MHZ_AUTOSET_EN false
PHY_REFCLK_ADVANCED_SELECT_EN true
PHY_REFCLK_FREQ_MHZ 166.6667
PHY_AC_PLACEMENT BOT
PHY_MAINBAND_ACCESS_MODE_AUTOSET_EN true
PHY_MAINBAND_ACCESS_MODE ASYNC
PHY_SIDEBAND_ACCESS_MODE FABRIC
PHY_SWIZZLE_MAP PIN_SWIZZLE_CH0_DQS0=5,4,0,7,1,6,2,3;PIN_SWIZZLE_CH0_DQS1=15,8,14,9,12,13,11,10;PIN_SWIZZLE_CH0_DQS2=18,22,19,20,21,23,16,17;PIN_SWIZZLE_CH0_DQS3=27,29,28,26,24,25,31,30;
DEBUG_TOOLS_EN false
INSTANCE_ID 0
ADV_CAL_ENABLE_MARGIN false
MEM_CL_CYC 22
MEM_CWL_CYC 18
MEM_RD_POSTAMBLE_CYC 1
MEM_WR_POSTAMBLE_CYC 1
MEM_TSR_NS 15.0
MEM_TRFCAB_NS 180.0
MEM_TRFCPB_NS 90.0
MEM_TXSR_NS 187.5
MEM_TXP_NS 7.5
MEM_TCCD_NS 8.0
MEM_TRTP_NS 7.5
MEM_TRCD_NS 18.0
MEM_TRPPB_NS 18.0
MEM_TRPAB_NS 21.0
MEM_TRAS_NS 42.0
MEM_TWR_NS 18.0
MEM_TWTR_NS 10.0
MEM_TRRD_NS 10.0
MEM_TPPD_CYC 4.0
MEM_TFAW_NS 40.0
MEM_TRC_NS 63.0
MEM_TREFW_NS 3.2E7
MEM_MINNUMREFSREQ 8192.0
MEM_TREFI_NS 3904.0
MEM_TCKE_NS 7.5
MEM_TCMDCKE_NS 2.81
MEM_TCKELCK_NS 5.0
MEM_TCSCKE_NS 1.75
MEM_TCKCKEH_NS 2.81
MEM_TCSCKEH_NS 1.75
MEM_TMRWCKEL_NS 14.0
MEM_TZQCKE_NS 2.81
MEM_TMRR_NS 7.5
MEM_TMRW_NS 10.0
MEM_TMRD_NS 14.0
MEM_TESCKE_NS 2.81
MEM_TZQCAL_NS 1000.0
MEM_TZQLAT_NS 30.0
MEM_TDQSCK_MAX_NS 3.5
MEM_TDQSCK_MIN_NS 1.5
MEM_TCKCKEL_NS 5.0
MEM_TCKELCMD_NS 5.0
MEM_TCKEHCMD_NS 7.5
JEDEC_OVERRIDE_TABLE_PARAM_NAME MEM_TRFCAB_NS,MEM_TRFCPB_NS,MEM_TCCD_NS,MEM_RD_POSTAMBLE_CYC,MEM_WR_POSTAMBLE_CYC,MEM_TCMDCKE_NS,MEM_TCKCKEH_NS,MEM_TZQCKE_NS,MEM_TESCKE_NS
EX_DESIGN_HDL_FORMAT VERILOG
EX_DESIGN_GEN_SYNTH true
EX_DESIGN_GEN_SIM true
EX_DESIGN_USER_PLL_OUTPUT_FREQ_MHZ_AUTOSET_EN true
EX_DESIGN_USER_PLL_OUTPUT_FREQ_MHZ 310.0
EX_DESIGN_USER_PLL_REFCLK_FREQ_MHZ 100.0
EX_DESIGN_NOC_PLL_REFCLK_FREQ_MHZ 100
EX_DESIGN_TG_CSR_ACCESS_MODE JTAG
EX_DESIGN_TG_PROGRAM MEDIUM
EX_DESIGN_PMON_CH0_EN false
PHY_TERM_X_R_S_AC_OUTPUT_OHM SERIES_40_OHM_CAL
PHY_TERM_X_R_S_CK_OUTPUT_OHM SERIES_40_OHM_CAL
PHY_TERM_X_R_S_DQ_OUTPUT_OHM SERIES_40_OHM_CAL
PHY_TERM_X_DQ_SLEW_RATE FASTEST
PHY_TERM_X_R_T_DQ_INPUT_OHM RT_50_OHM_CAL
PHY_TERM_X_DQ_VREF 17.5
PHY_TERM_X_R_T_REFCLK_INPUT_OHM RT_DIFF
MEM_ODT_DQ_X_TGT_WR 5
MEM_ODT_DQ_X_IDLE off
MEM_ODT_DQ_X_RON 6
MEM_VREF_DQ_X_RANGE 1
MEM_VREF_DQ_X_VALUE 18.0
MEM_ODT_CA_X_CA_COMM 3
MEM_ODT_CA_X_CA_ENABLE true
MEM_ODT_CA_X_CS_ENABLE true
MEM_ODT_CA_X_CK_ENABLE true
MEM_VREF_CA_X_CA_RANGE 2
MEM_VREF_CA_X_CA_VALUE 27.2
ANALOG_PARAM_DERIVATION_PARAM_NAME
deviceFamily UNKNOWN
generateLegacySim false
  

Software Assignments

(none)

emif_io96b_lpddr4_0_cal_0

emif_io96b_lpddr4_emif_io96b_cal v4.0.0


Parameters

INSTANCE_ID 0
NUM_CALBUS_PERIPHS 1
NUM_CALBUS_PLLS 0
PORT_S_AXIL_MODE FABRIC
deviceFamily UNKNOWN
generateLegacySim false
  

Software Assignments

(none)

emif_io96b_lpddr4_0_cal_0_cal_0

emif_io96b_cal v2.2.0


Parameters

INSTANCE_ID 0
NUM_CALBUS_PERIPHS 1
NUM_CALBUS_PLLS 0
PORT_S_AXIL_MODE FABRIC
deviceFamily UNKNOWN
generateLegacySim false
  

Software Assignments

(none)

emif_io96b_lpddr4_0_cal_0_cal_0_jamb

emif_io96b_cal_alt_mem_if_jtag_master v2.2.0


Parameters

USE_PLI 0
PLI_PORT 50000
FAST_VER 0
FIFO_DEPTHS 2
generateLegacySim false
  

Software Assignments

(none)

emif_io96b_lpddr4_0_cal_0_cal_0_jamb_jamb

alt_mem_if_jtag_master v19.1


Parameters

USE_PLI 0
PLI_PORT 50000
FAST_VER 0
FIFO_DEPTHS 2
generateLegacySim false
  

Software Assignments

(none)
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