### ACS_BG_CTRL

Bit Field | Read/Write | Field Name | Description
--- | --- | --- | ---
31 | R | READY | Bandgap ready
28:24 | RW | SLOPE_ITRIM | Current temperature coefficient trimming
21:16 | RW | ITRIM | Reference current trimming
13 | RW | SEL_VTRIM_SRC | Select trim source for SLOPE_VTRIM and VTRIM
12:8 | RW | SLOPE_VTRIM | Voltage temperature coefficient trimming
5:0 | RW | VTRIM | Reference voltage trimming (5 mV steps)

Bit Field | Field Name | Value Symbol | Value Description | Hex Value
--- | --- | --- | --- | ---
31 | READY | BG_NOT_READY | Bandgap reference not ready | 0x0*
|  | BG_READY | Bandgap reference ready | 0x1
28:24 | SLOPE_ITRIM | BG_SLOPE_ITRIM_VALUE | Current temperature dependency 0 ppm/C | 0x17*
21:16 | ITRIM | BG_ITRIM_0P64UA | 0.64 uA | 0x0
|  | BG_ITRIM_0P65UA | 0.65 uA | 0x1
|  | BG_ITRIM_0P99UA | 0.99 uA | 0x23
|  | BG_ITRIM_1P00UA | 1.00 uA | 0x24*
|  | BG_ITRIM_1P01UA | 1.01 uA | 0x25
|  | BG_ITRIM_1P26UA | 1.26 uA | 0x3E
|  | BG_ITRIM_1P27UA | 1.27 uA | 0x3F
13 | SEL_VTRIM_SRC | BG_VTRIM_SEL_REGISTER | Select register value | 0x0
|  | BG_VTRIM_SEL_METAL | Select metal value | 0x1*
12:8 | SLOPE_VTRIM | BG_SLOPE_VTRIM_VALUE | Voltage temperature dependency 0 ppm/C | 0x18*
5:0 | VTRIM | BG_VTRIM_MIN | bandgap voltage minimum trimming | 0x0
|  | BG_VTRIM_DEFAULT | bandgap voltage default trimming | 0x15*
|  | BG_VTRIM_MAX | bandgap voltage maximum trimming | 0x3F