Datasheet

VEML7700
www.vishay.com
Vishay Semiconductors
Rev. 1.0, 19-Nov-15
7
Document Number: 84286
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Command Code #2: Low Threshold Windows Setting
Command code address = 02h. Once enable INT function and use high / low windows threshold, bit 15:0 provides 16 bit register
for low bound threshold windows setting.
Command Code #3: reserved
Command Code #4: ALS High Resolution Output Data
Command code address = 04h. To access 16 bit high resolution ALS output, it is suitable to follow read protocol to read from
command code 04 16 bits register.
Command Code #5: White Channel Output Data
Command code address = 05h. To access 16 bit WHITE output, it is suitable to follow read protocol to read from command
code 05 16 bits register.
Command Code #6: Interrupt Status
Command code address = 06h. Bit 15 defines interrupt flag while trigger occurred due to data crossing low threshold windows.
Bit 14 defines interrupt flag while trigger occurred due to data crossing high threshold windows.
TABLE 3 - LOW THRESHOLD WINDOWS SETTING #2
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Description
ALS low threshold window setting (15:8 MSB 8 bits of whole 16 bits)
ALS low threshold window setting (7:0 LSB 8 bits of whole 16 bits)
TABLE 4 - ALS HIGH RESOLUTION OUTPUT DATA #4
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Description
ALS high resolution output data (15 : 8 MSB 8 bits of whole 16 bits)
ALS high resolution output data (7 : 0 LSB 8 bits of whole 16 bits)
TABLE 5 - WHITE CHANNEL OUTPUT DATA #5
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Description
WHITE output data (15 : 8 MSB 8 bits of whole 16 bits)
WHITE output data (7 : 0 LSB 8 bits of whole 16 bits)
TABLE 6 - INTERRUPT STATUS #6
Bit 15 Bit 14 Bit 13 to 0
int_th_low int_th_high reserved
Description
int_th_low R bit. Indicated a low threshold exceed
int_th_high R bit. Indicated a high threshold exceed