TST_MODE1CLK2CSN_CFG33SCK_CFG24SDI_NAI_CFG15NC6SDO_NAO_CFG07REFL_STEP8REFR_DIR9VCC_IO10SD_MODE11SPI_MODE12GNDP13NC14OB115NC16BRB17NC18OB219NC20VS21NC22ENCN_DCO23ENCB_DCEN_CFG424ENCA_DCIN_CFG525SWN_DIAG026SWP_DIAG127SWSEL28DRV_ENN_CFG629AIN_IREF30NC31GNDA325VOUT33VCC34CPO35NC36CPI37VCP38VSA39VS40NC41OA242NC43BRA44NC45OA146NC47GNDP48PAD49