Datasheet
ADPD1080/ADPD1081 Data Sheet
Rev. B | Page 54 of 74
REGISTER LISTING
The recommended values are not shown. Only power-on reset values are shown in Table 36. The recommended values are largely dependent
on use case.
Table 36. Numeric Register Listing
Hex.
Addr. Name Bits
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8
Reset R/W
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x00 Status [15:8] FIFO_SAMPLES[7:0] 0x0000 R/W
[7:0] Reserved SLOTB_INT SLOTA_INT Reserved
0x01 INT_MASK [15:8] Reserved FIFO_INT_
MASK
0x00FF R/W
[7:0] Reserved SLOTB_INT_
MASK
SLOTA_INT_
MASK
Reserved
0x02 GPIO_DRV [15:8] Reserved GPIO1_DRV GPIO1_POL 0x0000 R/W
[7:0] Reserved GPIO0_ENA GPIO0_DRV GPIO0_POL
0x04 BG_STATUS [15:8] Reserved 0x0000 R/W
[7:0] BG_STATUS_B[3:0] BG_STATUS_A[3:0]
0x06 FIFO_
THRESH
[15:8] Reserved FIFO_THRESH[5:0] 0x0000 R/W
[7:0] Reserved
0x08 DEVID [15:8] REV_NUM[7:0] 0x0A16 R
[7:0] DEV_ID[7:0]
0x09 I2CS_ID [15:8] ADDRESS_WRITE_KEY[7:0] 0x00C8 R/W
[7:0] SLAVE_ADDRESS[6:0] Reserved
0x0A CLK_RATIO [15:8] Reserved CLK_RATIO[11:8] 0x0000 R
[7:0] CLK_RATIO[7:0]
0x0B GPIO_CTRL [15:8] Reserved GPIO1_ALT_CFG[4:0] 0x0000 R/W
[7:0] Reserved GPIO0_ALT_CFG[4:0]
0x0D SLAVE_
ADDRESS_
KEY
[15:8] SLAVE_ADDRESS_KEY[15:8] 0x0000 R/W
[7:0] SLAVE_ADDRESS_KEY[7:0]
0x0F SW_RESET [15:8] Reserved 0x0000 R/W
[7:0] Reserved SW_RESET
0x10 Mode [15:8] Reserved 0x0000 R/W
[7:0] Reserved Mode[1:0]
0x11 SLOT_EN [15:8] Reserved RDOUT_
MODE
FIFO_
OVRN_
PREVENT
Reserved SLOTB_
FIFO_
MODE[2]
0x1000 R/W
[7:0] SLOTB_FIFO_MODE[1:0] SLOTB_EN SLOTA_FIFO_MODE[2:0] Reserved SLOTA_EN
0x12 FSAMPLE [15:8] FSAMPLE[15:8] 0x0028 R/W
[7:0] FSAMPLE[7:0]
0x14 PD_LED_
SELECT
[15:8] Reserved SLOTB_PD_SEL[3:0] 0x0541 R/W
[7:0] SLOTA_PD_SEL[3:0] SLOTB_LED_SEL[1:0] SLOTA_LED_SEL[1:0]
0x15 NUM_AVG [15:8] Reserved SLOTB_NUM_AVG[2:0] 0x0600 R/W
[7:0] Reserved SLOTA_NUM_AVG[2:0] Reserved
0x16 BG_MEAS_A [15:8 BG_COUNT_A[1:0] BG_THRESH_A[13:8] 0x0000 R/W
[7:0] BG_THRESH_A[7:0]
0x17 INT_SEQ_A [15:8] Reserved 0x0000 R/W
[7:0] Reserved INTEG_ORDER_A[3:0]
0x18 SLOTA_CH1_
OFFSET
[15:8] SLOTA_CH1_OFFSET[15:8] 0x2000 R/W
[7:0] SLOTA_CH1_OFFSET[7:0]
0x19 SLOTA_CH2_
OFFSET
[15:8] SLOTA_CH2_OFFSET[15:8] 0x2000 R/W
[7:0] SLOTA_CH2_OFFSET[7:0]
0x1A SLOTA_CH3_
OFFSET
[15:8] SLOTA_CH3_OFFSET[15:8] 0x2000 R/W
[7:0] SLOTA_CH3_OFFSET[7:0]
0x1B SLOTA_CH4_
OFFSET
[15:8] SLOTA_CH4_OFFSET[15:8] 0x2000 R/W
[7:0] SLOTA_CH4_OFFSET[7:0]
0x1C BG_MEAS_B [15:8 BG_COUNT_B[1:0] BG_THRESH_B[13:8] 0x0000 R/W
[7:0] BG_THRESH_B[7:0]
0x1D INT_SEQ_B [15:8] Reserved 0x0000 R/W
[7:0] Reserved INTEG_ORDER_B[3:0]
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