SNVU798 May 2022 LP87524-Q1
Table 2-1 lists the register bit values loaded from the OTP memory during device start-up.
Address | Register Name | Bit | LP875241JRNFRQ1 Value |
---|---|---|---|
0x01 | OTP_REV | OTP_ID[7:0] | A5h |
0x02 | BUCK0_CTRL1 | EN_BUCK0 | 1h |
0x02 | BUCK0_CTRL1 | EN_PIN_CTRL0 | 1h |
0x02 | BUCK0_CTRL1 | BUCK0_EN_PIN_SELECT[1:0] | 0h |
0x02 | BUCK0_CTRL1 | BUCK0_FPWM | 1h |
0x02 | BUCK0_CTRL1 | BUCK0_FPWM_MP | 1h |
0x04 | BUCK1_CTRL1 | EN_BUCK1 | 1h |
0x04 | BUCK1_CTRL1 | EN_PIN_CTRL1 | 1h |
0x04 | BUCK1_CTRL1 | BUCK1_EN_PIN_SELECT[1:0] | 0h |
0x04 | BUCK1_CTRL1 | BUCK1_FPWM | 1h |
0x06 | BUCK2_CTRL1 | EN_BUCK2 | 1h |
0x06 | BUCK2_CTRL1 | EN_PIN_CTRL2 | 1h |
0x06 | BUCK2_CTRL1 | BUCK2_EN_PIN_SELECT[1:0] | 0h |
0x06 | BUCK2_CTRL1 | BUCK2_FPWM | 1h |
0x06 | BUCK2_CTRL1 | BUCK2_FPWM_MP | 1h |
0x08 | BUCK3_CTRL1 | EN_BUCK3 | 1h |
0x08 | BUCK3_CTRL1 | EN_PIN_CTRL3 | 1h |
0x08 | BUCK3_CTRL1 | BUCK3_EN_PIN_SELECT[1:0] | 0h |
0x08 | BUCK3_CTRL1 | BUCK3_FPWM | 1h |
0x0A | BUCK0_VOUT | BUCK0_VSET[7:0] | B1h |
0x0C | BUCK1_VOUT | BUCK1_VSET[7:0] | FCh |
0x0E | BUCK2_VOUT | BUCK2_VSET[7:0] | 61h |
0x10 | BUCK3_VOUT | BUCK3_VSET[7:0] | 0Ah |
0x12 | BUCK0_DELAY | BUCK0_SHUTDOWN_DELAY[3:0] | 1h |
0x12 | BUCK0_DELAY | BUCK0_STARTUP_DELAY[3:0] | 6h |
0x13 | BUCK1_DELAY | BUCK1_SHUTDOWN_DELAY[3:0] | 2h |
0x13 | BUCK1_DELAY | BUCK1_STARTUP_DELAY[3:0] | 3h |
0x14 | BUCK2_DELAY | BUCK2_SHUTDOWN_DELAY[3:0] | 2h |
0x14 | BUCK2_DELAY | BUCK2_STARTUP_DELAY[3:0] | 4h |
0x15 | BUCK3_DELAY | BUCK3_SHUTDOWN_DELAY[3:0] | 2h |
0x15 | BUCK3_DELAY | BUCK3_STARTUP_DELAY[3:0] | 5h |
0x16 | GPIO2_DELAY | GPIO2_SHUTDOWN_DELAY[3:0] | 2h |
0x16 | GPIO2_DELAY | GPIO2_STARTUP_DELAY[3:0] | 2h |
0x17 | GPIO3_DELAY | GPIO3_SHUTDOWN_DELAY[3:0] | 0h |
0x17 | GPIO3_DELAY | GPIO3_STARTUP_DELAY[3:0] | 7h |
0x19 | CONFIG | DOUBLE_DELAY | 0h |
0x19 | CONFIG | CLKIN_PD | 1h |
0x19 | CONFIG | EN4_PD | 0h |
0x19 | CONFIG | EN3_PD | 1h |
0x19 | CONFIG | TDIE_WARN_LEVEL | 1h |
0x19 | CONFIG | EN2_PD | 1h |
0x19 | CONFIG | EN1_PD | 1h |
0x21 | TOP_MASK1 | GPIO_MASK | 1h |
0x21 | TOP_MASK1 | SYNC_CLK_MASK | 1h |
0x21 | TOP_MASK1 | TDIE_WARN_MASK | 0h |
0x21 | TOP_MASK1 | I_LOAD_READY_MASK | 1h |
0x22 | TOP_MASK2 | RESET_REG_MASK | 1h |
0x23 | BUCK_0_1_MASK | BUCK1_PG_MASK | 1h |
0x23 | BUCK_0_1_MASK | BUCK1_ILIM_MASK | 1h |
0x23 | BUCK_0_1_MASK | BUCK0_PG_MASK | 1h |
0x23 | BUCK_0_1_MASK | BUCK0_ILIM_MASK | 1h |
0x24 | BUCK_2_3_MASK | BUCK3_PG_MASK | 1h |
0x24 | BUCK_2_3_MASK | BUCK3_ILIM_MASK | 1h |
0x24 | BUCK_2_3_MASK | BUCK2_PG_MASK | 1h |
0x24 | BUCK_2_3_MASK | BUCK2_ILIM_MASK | 1h |
0x28 | PGOOD_CTRL1 | PG3_SEL[1:0] | 1h |
0x28 | PGOOD_CTRL1 | PG2_SEL[1:0] | 1h |
0x28 | PGOOD_CTRL1 | PG1_SEL[1:0] | 1h |
0x28 | PGOOD_CTRL1 | PG0_SEL[1:0] | 1h |
0x29 | PGOOD_CTRL2 | HALF_DELAY | 0h |
0x29 | PGOOD_CTRL2 | EN_PG0_NINT | 0h |
0x29 | PGOOD_CTRL2 | PGOOD_SET_DELAY | 0h |
0x29 | PGOOD_CTRL2 | EN_PGFLT_STAT | 0h |
0x29 | PGOOD_CTRL2 | PGOOD_WINDOW | 1h |
0x29 | PGOOD_CTRL2 | PGOOD_OD | 1h |
0x29 | PGOOD_CTRL2 | PGOOD_POL | 0h |
0x2B | PLL_CTRL | PLL_MODE[1:0] | 0h |
0x2B | PLL_CTRL | EXT_CLK_FREQ[4:0] | 1h |
0x2C | PIN_FUNCTION | EN_SPREAD_SPEC | 1h |
0x2C | PIN_FUNCTION | EN_PIN_CTRL_GPIO3 | 1h |
0x2C | PIN_FUNCTION | EN_PIN_SELECT_GPIO3 | 0h |
0x2C | PIN_FUNCTION | EN_PIN_CTRL_GPIO2 | 1h |
0x2C | PIN_FUNCTION | EN_PIN_SELECT_GPIO2 | 0h |
0x2C | PIN_FUNCTION | GPIO3_SEL | 1h |
0x2C | PIN_FUNCTION | GPIO2_SEL | 1h |
0x2C | PIN_FUNCTION | GPIO1_SEL | 0h |
0x2D | GPIO_CONFIG | GPIO3_OD | 1h |
0x2D | GPIO_CONFIG | GPIO2_OD | 0h |
0x2D | GPIO_CONFIG | GPIO1_OD | 0h |
0x2D | GPIO_CONFIG | GPIO3_DIR | 1h |
0x2D | GPIO_CONFIG | GPIO2_DIR | 1h |
0x2D | GPIO_CONFIG | GPIO1_DIR | 0h |
0x2F | GPIO_OUT | GPIO3_OUT | 1h |
0x2F | GPIO_OUT | GPIO2_OUT | 1h |