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ISL29030IROZ-T7R5430 数据手册 - Renesas Electronics（瑞萨电子）
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ISL29030IROZ-T7R5430数据手册
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ISL29030
6
FN6872.1
November 12, 2012
Register Map
There are ten 8-bit registers accessible via I
2
C. Registers 0x1 and 0x2 define the operation mode of the device. Registers 0x3 through 0x7
store the various ALS/IR/Prox thresholds which trigger interrupt events. Registers 0x8 through 0xA store the results of ALS/IR/Prox ADC
conversions.
TABLE 1. ISL29030 REGISTERS AND REGISTER BITS
ADDR REG NAME
BIT
7654321 0DEFAULT
0x00 (n/a) (Reserved) (n/a)
0x01 CONFIGURE PROX EN PROX_SLP[2:0] PROX_DR ALS_EN ALS_RANGE ALSIR_MODE 0x00
0x02 INTERRUPT PROX_FLAG PROX_PRST[1:0] (Write 0) ALS_FLAG ALS_PRST[1:0] INT_CTRL 0x00
0x03 PROX_LT PROX_LT[7:0] 0x00
0x04 PROX_HT PROX_HT[7:0] 0xFF
0x05 ALSIR_TH1 ALSIR_LT[7:0] 0x00
0x06 ALSIR_TH2 ALSIR_HT[3:0] ALSIR_LT[11:8] 0xF0
0x07 ALSIR_TH3 ALSIR_HT[11:4] 0xFF
0x08 PROX_DATA PROX_DATA[7:0] 0x00
0x09 ALSIR_DT1 ALSIR_DATA[7:0] 0x00
0x0A ALSIR_DT2 (Unused) ALSIR_DATA[11:8] 0x00
0x0E TEST1 (Write as 0x00) 0x00
0x0F TEST2 (Write as 0x00) 0x00
FIGURE 1. I
2
C TIMING DIAGRAM
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