Part Number: AM6442
Other Parts Discussed in Thread: SYSCONFIG
Hi,
My customer wants to do simulation using below IBIS model.
https://www.tij.co.jp/jp/lit/zip/sprm730
Inside the model, there are many options for each model_name.
|---------------- DDR ------------------- [Model Selector] DDR_SE lpddr4_ocd_240p_240n driver with 240 ohms pullup and 240 ohms pulldown strength lpddr4_ocd_120p_120n driver with 120 ohms pullup and 120 ohms pulldown strength lpddr4_ocd_80p_80n driver with 80 ohms pullup and 80 ohms pulldown strength lpddr4_ocd_60p_60n driver with 60 ohms pullup and 60 ohms pulldown strength lpddr4_ocd_48p_48n driver with 48 ohms pullup and 48 ohms pulldown strength lpddr4_ocd_40p_40n driver with 40 ohms pullup and 40 ohms pulldown strength lpddr4_ocd_120pd_60p_40n driver with 60/40 ohms pullup/pulldown 120 ohms aopd strength lpddr4_ocd_120pd_48p_40n driver with 48/40 ohms pullup/pulldown 120 ohms aopd strength lp4x_ocd_34p_34n driver with 34 ohms pullup and 34 ohms pulldown strength lp4x_ocd_40p_40n driver with 40 ohms pullup and 40 ohms pulldown strength lp4x_ocd_48p_48n driver with 48 ohms pullup and 48 ohms pulldown strength lp4x_ocd_60p_60n driver with 60 ohms pullup and 60 ohms pulldown strength lp4x_ocd_80p_80n driver with 80 ohms pullup and 80 ohms pulldown strength lp4x_ocd_120p_120n driver with 120 ohms pullup and 120 ohms pulldown strength lp4x_ocd_240p_240n driver with 240 ohms pullup and 240 ohms pulldown strength lp4x_0p6_ocd_80p_80n driver with 80 ohms pullup and 80 ohms pulldown strength lp4x_0p6_ocd_40p_40n driver with 40 ohms pullup and 40 ohms pulldown strength lpddr4_odt_240 240 ohm termination lpddr4_odt_120 120 ohm termination lpddr4_odt_80 80 ohm termination lpddr4_odt_60 60 ohm termination lpddr4_odt_48 48 ohm termination lpddr4_odt_40 40 ohm termination lpddr4_odt_off open ohm termination lp4x_odt_40 40 ohm termination lp4x_odt_48 48 ohm termination lp4x_odt_60 60 ohm termination lp4x_odt_80 80 ohm termination lp4x_odt_120 120 ohm termination lp4x_odt_240 240 ohm termination lp4x_odt_off open ddr4_ocd_34p_34n driver with 34 ohms pullup and 34 ohms pulldown strength, max slew rate ddr4_ocd_40p_40n driver with 40 ohms pullup and 40 ohms pulldown strength, max slew rate ddr4_ocd_48p_48n driver with 48 ohms pullup and 48 ohms pulldown strength, max slew rate ddr4_ocd_60p_60n driver with 60 ohms pullup and 60 ohms pulldown strength, max slew rate ddr4_ocd_80p_80n driver with 80 ohms pullup and 80 ohms pulldown strength, max slew rate ddr4_odt_34 34 ohm termination ddr4_odt_40 40 ohm termination ddr4_odt_48 48 ohm termination ddr4_odt_60 60 ohm termination ddr4_odt_80 80 ohm termination ddr4_odt_120 120 ohm termination ddr4_odt_240 240 ohm termination ddr4_odt_off No termination [Model Selector] DDR_DIFF lpddr4_ocd_240p_240n_diff driver with 240 ohms pullup and 240 ohms pulldown strength lpddr4_ocd_120p_120n_diff driver with 120 ohms pullup and 120 ohms pulldown strength lpddr4_ocd_80p_80n_diff driver with 80 ohms pullup and 80 ohms pulldown strength lpddr4_ocd_60p_60n_diff driver with 60 ohms pullup and 60 ohms pulldown strength lpddr4_ocd_48p_48n_diff driver with 48 ohms pullup and 48 ohms pulldown strength lpddr4_ocd_40p_40n_diff driver with 40 ohms pullup and 40 ohms pulldown strength lpddr4_ocd_120pd_60p_40n_diff driver with 60/40 ohms pullup/pulldown 120 ohms aopd strength lpddr4_ocd_120pd_48p_40n_diff driver with 48/40 ohms pullup/pulldown 120 ohms aopd strength lp4x_ocd_34p_34n_diff driver with 34 ohms pullup and 34 ohms pulldown strength lp4x_ocd_40p_40n_diff driver with 40 ohms pullup and 40 ohms pulldown strength lp4x_ocd_48p_48n_diff driver with 48 ohms pullup and 48 ohms pulldown strength lp4x_ocd_60p_60n_diff driver with 60 ohms pullup and 60 ohms pulldown strength lp4x_ocd_80p_80n_diff driver with 80 ohms pullup and 80 ohms pulldown strength lp4x_ocd_120p_120n_diff driver with 120 ohms pullup and 120 ohms pulldown strength lp4x_ocd_240p_240n_diff driver with 240 ohms pullup and 240 ohms pulldown strength lp4x_0p6_ocd_80p_80n_diff driver with 80 ohms pullup and 80 ohms pulldown strength lp4x_0p6_ocd_40p_40n_diff driver with 40 ohms pullup and 40 ohms pulldown strength lpddr4_odt_240_diff 240 ohm termination lpddr4_odt_120_diff 120 ohm termination lpddr4_odt_80_diff 80 ohm termination lpddr4_odt_60_diff 60 ohm termination lpddr4_odt_48_diff 48 ohm termination lpddr4_odt_40_diff 40 ohm termination lpddr4_odt_off_diff open ohm termination lp4x_odt_40_diff 40 ohm termination lp4x_odt_48_diff 48 ohm termination lp4x_odt_60_diff 60 ohm termination lp4x_odt_80_diff 80 ohm termination lp4x_odt_120_diff 120 ohm termination lp4x_odt_240_diff 240 ohm termination lp4x_odt_off_diff open ddr4_ocd_34p_34n_diff driver with 34 ohms pullup and 34 ohms pulldown strength, max slew rate ddr4_ocd_40p_40n_diff driver with 40 ohms pullup and 40 ohms pulldown strength, max slew rate ddr4_ocd_48p_48n_diff driver with 48 ohms pullup and 48 ohms pulldown strength, max slew rate ddr4_ocd_60p_60n_diff driver with 60 ohms pullup and 60 ohms pulldown strength, max slew rate ddr4_ocd_80p_80n_diff driver with 80 ohms pullup and 80 ohms pulldown strength, max slew rate ddr4_odt_34_diff 34 ohm termination ddr4_odt_40_diff 40 ohm termination ddr4_odt_48_diff 48 ohm termination ddr4_odt_60_diff 60 ohm termination ddr4_odt_80_diff 80 ohm termination ddr4_odt_120_diff 120 ohm termination ddr4_odt_240_diff 240 ohm termination ddr4_odt_off_diff No termination |****************** SDIO [Model Selector] SDIO_H sdio1_r33_1p8_h PRWDWUWSWEWCDGSDIO_H@_R33_1p8_comment sdio1_r33_3p3_h PRWDWUWSWEWCDGSDIO_H@_R33_3p3_comment sdio1_r40_1p8_h PRWDWUWSWEWCDGSDIO_H@_R40_1p8_comment sdio1_r40_3p3_h PRWDWUWSWEWCDGSDIO_H@_R40_3p3_comment sdio1_r50_1p8_h PRWDWUWSWEWCDGSDIO_H@_R50_1p8_comment sdio1_r50_3p3_h PRWDWUWSWEWCDGSDIO_H@_R50_3p3_comment sdio1_r66_1p8_h PRWDWUWSWEWCDGSDIO_H@_R66_1p8_comment sdio1_r66_3p3_h PRWDWUWSWEWCDGSDIO_H@_R66_3p3_comment sdio1_utr33_1p8_h PRWDWUWSWEWCDGSDIO_H@_UT_R33_1p8_comment sdio1_utr33_3p3_h PRWDWUWSWEWCDGSDIO_H@_UT_R33_3p3_comment sdio1_utr40_1p8_h PRWDWUWSWEWCDGSDIO_H@_UT_R40_1p8_comment sdio1_utr40_3p3_h PRWDWUWSWEWCDGSDIO_H@_UT_R40_3p3_comment sdio1_utr50_1p8_h PRWDWUWSWEWCDGSDIO_H@_UT_R50_1p8_comment sdio1_utr50_3p3_h PRWDWUWSWEWCDGSDIO_H@_UT_R50_3p3_comment sdio1_utr66_1p8_h PRWDWUWSWEWCDGSDIO_H@_UT_R66_1p8_comment sdio1_utr66_3p3_h PRWDWUWSWEWCDGSDIO_H@_UT_R66_3p3_comment | |********** LVCMOS [Model Selector] LVCMOS_H lvcmos1_nom_1p8_h PRWDWUWSWEWCDGLVCMOS_H@_Nom_1p8_comment lvcmos1_nom_3p3_h PRWDWUWSWEWCDGLVCMOS_H@_Nom_3p3_comment lvcmos1_slow_1p8_h PRWDWUWSWEWCDGLVCMOS_H@_Slow_1p8_comment lvcmos1_slow_3p3_h PRWDWUWSWEWCDGLVCMOS_H@_Slow_3p3_comment lvcmos1_fast_1p8_h PRWDWUWSWEWCDGLVCMOS_H@_Fast_1p8_comment lvcmos1_fast_3p3_h PRWDWUWSWEWCDGLVCMOS_H@_Fast_3p3_comment lvcmos1_utnom_1p8_h PRWDWUWSWEWCDGLVCMOS_H@_UT_Nom_1p8_comment lvcmos1_utnom_3p3_h PRWDWUWSWEWCDGLVCMOS_H@_UT_Nom_3p3_comment lvcmos1_utslow_1p8_h PRWDWUWSWEWCDGLVCMOS_H@_UT_Slow_1p8_comment lvcmos1_utslow_3p3_h PRWDWUWSWEWCDGLVCMOS_H@_UT_Slow_3p3_comment lvcmos1_utfast_1p8_h PRWDWUWSWEWCDGLVCMOS_H@_UT_Fast_1p8_comment lvcmos1_utfast_3p3_h PRWDWUWSWEWCDGLVCMOS_H@_UT_Fast_3p3_comment | | [Model Selector] LVCMOS_V lvcmos0_nom_1p8_v PRWDWUWSWEWCDGLVCMOS_V@_Nom_1p8_comment lvcmos0_nom_3p3_v PRWDWUWSWEWCDGLVCMOS_V@_Nom_3p3_comment lvcmos0_slow_1p8_v PRWDWUWSWEWCDGLVCMOS_V@_Slow_1p8_comment lvcmos0_slow_3p3_v PRWDWUWSWEWCDGLVCMOS_V@_Slow_3p3_comment lvcmos0_fast_1p8_v PRWDWUWSWEWCDGLVCMOS_V@_Fast_1p8_comment lvcmos0_fast_3p3_v PRWDWUWSWEWCDGLVCMOS_V@_Fast_3p3_comment lvcmos0_utnom_1p8_v PRWDWUWSWEWCDGLVCMOS_V@_UT_Nom_1p8_comment lvcmos0_utnom_3p3_v PRWDWUWSWEWCDGLVCMOS_V@_UT_Nom_3p3_comment lvcmos0_utslow_1p8_v PRWDWUWSWEWCDGLVCMOS_V@_UT_Slow_1p8_comment lvcmos0_utslow_3p3_v PRWDWUWSWEWCDGLVCMOS_V@_UT_Slow_3p3_comment lvcmos0_utfast_1p8_v PRWDWUWSWEWCDGLVCMOS_V@_UT_Fast_1p8_comment lvcmos0_utfast_3p3_v PRWDWUWSWEWCDGLVCMOS_V@_UT_Fast_3p3_comment | | [Model Selector] IIC_V IIC18_1_0_V PRBOPDDGZIIC_V@HSMODE_HSMCSE=0_0_comment 1.8V IIC18_1_1_V PRBOPDDGZIIC_V@HSMODE_HSMCSE=0_1_comment 1.8V IIC18_1_2_V PRBOPDDGZIIC_V@HSMODE_HSMCSE=1_0_comment 1.8V IIC18_1_3_V PRBOPDDGZIIC_V@HSMODE_HSMCSE=1_1_comment 1.8V IIC33_1_0_V PRBOPDDGZIIC_V@HSMODE_HSMCSE=0_0_comment IIC33_1_1_V PRBOPDDGZIIC_V@HSMODE_HSMCSE=0_1_comment IIC33_1_2_V PRBOPDDGZIIC_V@HSMODE_HSMCSE=1_0_comment IIC33_1_3_V PRBOPDDGZIIC_V@HSMODE_HSMCSE=1_1_comment | | | |***************** RESET ************************************************ [Model Selector] RESET_H reset18_0_0 PDIDGZRESET_H | |***************************************************************************************** | EMMC |***************************************************************************************** [MODEL SELECTOR] EMMC emmc51_io_tx33ohm 33ohm DRIVER emmc51_io_tx40ohm 40ohm DRIVER emmc51_io_tx50ohm 50ohm DRIVER emmc51_io_tx66ohm 66ohm DRIVER emmc51_io_tx100ohm 100ohm DRIVER emmc51_io_txod Open drain DRIVER
I guess each pin can be configured one of these options and corresponding model should be selected in simulation.
Where can I find information about each pin configuration?
I checked TRM, but it is difficult to find them.
Thanks and regards,
Koichiro Tashiro
