ISL29043IROMZ-EVALZ INTERSIL [Intersil Corporation], ISL29043IROMZ-EVALZ Datasheet - Page 6

• Manufacturer Part Number: ISL29043IROMZ-EVALZ
• Description: Low Power Ambient Light and Proximity Sensor with Internal IR-LED and Digital Output
• Manufacturer: INTERSIL [Intersil Corporation]

Register Map
There are ten 8-bit registers accessible via I
store the various ALS/IR/Prox thresholds, which trigger interrupt events. Registers 0x8 through 0xA store the results of ALS/IR/Prox ADC
conversions.
ADDR
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0E
0x0F
REG NAME
CONFIGURE
PROX_DATA
INTERRUPT
ALSIR_TH1
ALSIR_TH2
ALSIR_TH3
ALSIR_DT1
ALSIR_DT2
PROX_HT
PROX_LT
TEST1
TEST2
(n/a)
PROX_FLAG
PROX EN
7
6
6
PROX_PRST[1:0]
ALSIR_HT[3:0]
2
C. Registers 0x1 and 0x2 define the operation mode of the device. Registers 0x3 through 0x7
(Unused)
TABLE 1. ISL29043 REGISTERS AND REGISTER BITS
PROX_SLP[2:0]
5
ISL29043
(Write 0)
4
ALSIR_DATA[7:0]
PROX_DATA[7:0]
ALSIR_HT[11:4]
(Write as 0x00)
(Write as 0x00)
PROX_HT[7:0]
ALSIR_LT[7:0]
PROX_LT[7:0]
(Reserved)
ALS_FLAG
PROX_DR
BIT
3
ALS_EN
2
ALSIR_DATA[11:8]
ALS_PRST[1:0]
ALSIR_LT[11:8]
ALS_RANGE
1
ALSIR_MODE
INT_CTRL
0
February 9, 2012
DEFAULT
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
FN7935.0
(n/a)
0xFF
0xF0
0xFF