ISL29043

8

FN7935.0

February 9, 2012

TABLE 6. REGISTER 0x04 (PROX_HT) - INTERRUPT HIGH THRESHOLD FOR PROXIMITY SENSOR

BIT #

ACCESS

DEFAULT

BIT NAME

FUNCTION/OPERATION

7:0

RW

0xFF

PROX_HT

(Prox Threshold)

8-bit interrupt high threshold for proximity sensing

TABLE 7. REGISTER 0x05 (ALSIR_TH1) - INTERRUPT LOW THRESHOLD FOR ALS/IR

BIT #

ACCESS

DEFAULT

BIT NAME

FUNCTION/OPERATION

7:0

RW

0x00

ALSIR_LT[7:0]

(ALS/IR Low Thr.)

Lower 8 bits (of 12 bits) for ALS/IR low interrupt threshold

TABLE 8. REGISTER 0x06 (ALSIR_TH2) - INTERRUPT LOW/HIGH THRESHOLDS FOR ALS/IR

BIT #

ACCESS

DEFAULT

BIT NAME

FUNCTION/OPERATION

7:4

RW

0x0F

ALSIR_HT[3:0]

(ALS/IR High Thr.)

Lower 4 bits (of 12 bits) for ALS/IR high interrupt threshold

3:0

RW

0x00

ALSIR_LT[11:8]

(ALS/IR Low Thr.)

Upper 4 bits (of 12 bits) for ALS/IR low interrupt threshold

TABLE 9. REGISTER 0x07 (ALSIR_TH3) - INTERRUPT HIGH THRESHOLD FOR ALS/IR

BIT #

ACCESS

DEFAULT

BIT NAME

FUNCTION/OPERATION

7:0

RW

0xFF

ALSIR_HT[11:4]

(ALS/IR High Thr.)

Upper 8 bits (of 12 bits) for ALS/IR high interrupt threshold

TABLE 10. REGISTER 0x08 (PROX_DATA) - PROXIMITY SENSOR DATA

BIT #

ACCESS

DEFAULT

BIT NAME

FUNCTION/OPERATION

7:0

RO

0x00

PROX_DATA

(Proximity Data)

Results of 8-bit proximity sensor ADC conversion

TABLE 11. REGISTER 0x09 (ALSIR_DT1) - ALS/IR SENSOR DATA (LOWER 8 BITS)

BIT #

ACCESS

DEFAULT

BIT NAME

FUNCTION/OPERATION

7:0

RO

0x00

ALSIR_DATA

(ALS/IR Data)

Lower 8 bits (of 12 bits) from result of ALS/IR sensor conversion

TABLE 12. REGISTER 0x0A (ALSIR_DT2) - ALS/IR SENSOR DATA (UPPER 4 BITS)

BIT #

ACCESS

DEFAULT

BIT NAME

FUNCTION/OPERATION

7:4

RO

0x00

(Unused)

Unused bits.

3:0

RO

0x00

ALSIR_DATA

(ALS/IR Data)

Upper 4 bits (of 12 bits) from result of ALS/IR sensor conversion

TABLE 13. REGISTER 0x0E (TEST1) - TEST MODE

BIT #

ACCESS

DEFAULT

BIT NAME

FUNCTION/OPERATION

7:0

RW

0x00

(Write as 0x00)

Test mode register. When 0x00, in normal operation.

TABLE 14. REGISTER 0x0F (TEST2) - TEST MODE 2

BIT #

ACCESS

DEFAULT

BIT NAME

FUNCTION/OPERATION

7:0

RW

0x00

(Write as 0x00)

Test mode register. When 0x00, in normal operation.