Datasheet VCNL36825T (Vishay) - 10

VCNL36825T
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TABLE 6 - REGISTER: PS_CONF3_L DESCRIPTION COMMAND CODE: 0x04_L (0x04 DATA BYTE LOW)
Register Bit Description Reserved 7 Default = 0 PS_AF 6 0 = auto mode; 1 = force mode 0 = no PS active force mode trigger, 1 = trigger one time cycle; VCNL36825T output one cycle data every PS_TRIG 5 time host writes in “1” to sensor; the state returns to “0” automatically PS_FORCENUM 4 0 = one detect cycle after trigger, 1 = two detect cycle after trigger Reserved 3 When use PS function, must write “1” PS_SP_INT 2 0 = disable, 1 = enable, PS sunlight light protect INT setting Reserved 1 : 0 Reserved
TABLE 7 - REGISTER: PS_CONF3_H DESCRIPTION COMMAND CODE: 0x04_H (0x04 DATA BYTE HIGH)
Register Bit Description PS_SC 15 : 13 Default = (0 : 0 : 0), with all 3 bit = “1”, (1 : 1 : 1), sunlight cancellation is enabled PS_HD 12 0 = PS output is 12 bits, 1 = PS output is 16 bits (0 : 0 : 0 : 0) = reserved; (0 : 0 : 0 : 1) = reserved; (0 : 0 : 1 : 0) = 10 mA; (0 : 0 : 1 : 1) = 12 mA; I_VCSEL 11 : 8 (0 :1 : 0 : 0) = 14 mA; (0 : 1 : 0 : 1) = 16 mA; (0 : 1 : 1 : 0) = 18 mA; (0 : 1 : 1 : 1) = 20 mA; VCSEL current selection setting
TABLE 8 - REGISTER: PS_THDL DESCRIPTION COMMAND CODE: 0x05_L (0x05 DATA BYTE LOW) AND 0x05_H (0x05 DATA BYTE HIGH)
Command Bit Description PS_THDL_L 7 : 0 0x00 to 0xFF, PS interrupt low threshold setting (data byte low) PS_THDL_H 11 : 8 0x00 to 0x0F, PS interrupt low threshold setting (data byte high)
TABLE 9 - REGISTER: PS_THDH DESCRIPTION COMMAND CODE: 0x06_L (0x06 DATA BYTE LOW) AND 0x06_H (0x06 DATA BYTE HIGH)
Command Bit Description PS_THDH_L 7 : 0 0x00 to 0xFF, PS interrupt high threshold setting (data byte low) PS_THDH_H 11 : 8 0x00 to 0x0F, PS interrupt high threshold setting (data byte high)
TABLE 10 - REGISTER: PS_CANC DESCRIPTION COMMAND CODE: 0x07_L (0x07 DATA BYTE LOW) AND 0x07_H (0x07 DATA BYTE HIGH)
Command Bit Description PS_CANC_L 7 : 0 0x00 to 0xFF, PS cancellation level setting (data byte low) PS_CANC_H 11 : 8 0x00 to 0x0F, PS cancellation level setting (data byte high)
TABLE 11 - REGISTER: PS_CONF4_L DESCRIPTION COMMAND CODE: 0x08_L (0x08 DATA BYTE LOW)
Register Bit Description PS_AC_PERIOD 7 : 6 (0 : 0) = 3 ms, (0 : 1) = 6 ms, (1 : 0) = 12 ms, (1 : 1) = 24 ms; PS auto-calibration detect sample period setting PS_AC_NUM 5 : 4 (0 : 0) = 1, (0 : 1) = 2, (1 : 0) = 4, (1 : 1) = 8; PS auto-calibration detect sample number setting PS_AC 3 0 = disable, 1 = enable; PS auto-calibration enable; need set PS_AF = 1 PS_AC_TRIG 2 0 = disable, 1 = enable; trigger one time auto-calibration Reserved 1 Reserved PS_AC_INT 0 0 = disable, 1 = enable; PS auto-calibration INT setting Rev. 1.2, 22-Mar-2021
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