reg_cnfg_sbb1_b_t Union Reference

SIMO Buck-Boost Channel 1 Active-Discharge Enable.

Bit 3. 0 = The active discharge function is disabled. When SBB0 is disabled, its discharge rate is a function of the output capacitance and the external load. 1 = The active discharge function is enabled. When SBB0 is disabled, an internal resistor (RAD_SBB0) is activated from SBB0 to PGND to help the output voltage discharge.

Definition at line 802 of file MAX77659_regs.h.

Bit 5:4.

Definition at line 807 of file MAX77659_regs.h.

Enable Control for SIMO Buck-Boost Channel 1, selecting either an FPS slot the channel powers-up and powers-down in or whether the channel is forced on or off.

Bit 2:0. 0b000 = FPS slot 0 0b001 = FPS slot 1 0b010 = FPS slot 2 0b011 = FPS slot 3 0b100 = Off irrespective of FPS 0b101 = same as 0b100 0b110 = On irrespective of FPS 0b111 = same as 0b110

Definition at line 794 of file MAX77659_regs.h.

Operation mode of SBB1.

Bit 6. 0 = Buck-Boost Mode 1 = Buck Mode

Definition at line 808 of file MAX77659_regs.h.

Reserved.

Bit 7. Unutilized bit. Write to 0. Reads are don't care.

Definition at line 811 of file MAX77659_regs.h.