HB11CB1212VOUT3VSA45VOUT5GNDA6SRAL7SRAH8SRBH9SRBL10TST_MODE11CLK12CSN_CFG313SCK_CFG214SDI_CFG115SDO_CFG016REFL_STEP17REFR_DIR18GNDD19VCC_IO20SD_MODE21SPI_MODE22ENCB_DCEN_CFG423ENCA_DCIN_CFG524ENCN_DCO_CFG625DIAG0_SWN26DIAG1_SWP27DRV_ENN28VCC29GNDD30CPO31CPI32VS33VCP34CA235HA236BMA237LA238LA139BMA140HA141CA142CB243HB244BMB245LB246LB147BMB148EP49