User manual

DocID026171 Rev 6 57/79
VL6180X Device registers
78
6.2.31 SYSALS__START
Address: 0x038
Type: R/W
Reset: 0x0
Description:
6.2.32 SYSALS__THRESH_HIGH
Address: 0x03A
Type: R/W
Reset: 0xFFFF
Description:
76543210
RESERVED
sysals__mode_select
sysals__startstop
RR/WR/W
[1] sysals__mode_select: Device Mode select
0: ALS Mode Single-Shot
1: ALS Mode Continuous
[0] sysals__startstop: Start/Stop trigger based on current mode and system configuration of
device_ready. FW clears register automatically.
Setting this bit to 1 in single-shot mode starts a single measurement.
Setting this bit to 1 in continuous mode will either start continuous operation (if stopped) or halt
continuous operation (if started).
This bit is auto-cleared in both modes of operation.
See 6.2.56: INTERLEAVED_MODE__ENABLE for combined ALS and Range operation.
1514131211109876543210
sysals__thresh_high
R/W
[15:0] sysals__thresh_high: High Threshold value for ALS comparison. Range 0-65535 codes.