Exposuretimecontrol - Toshiba BC Series Instruction Manual

ExposureTimeControl

ExposureTime controls the duration where the image sensor is exposed to light.
This camera series provides three kinds of exposure time control mode.
It also has ShotrExposureMode which can set high-speed exposure time at the time of MANUAL setting.
- NoSpecify
- Manual
● Register
IIDC2 address
Register Read
address Write
0x0020 4028 R/W
0x0020 403C R/W
0x0020 439C R/W
* 0.4M : BC040M, 1.6M : BC160M
Legacy address
Register Read
address Write
0xA0 R/W
0xA4 R/W
* 0.4M : BC040M, 1.6M : BC160M
Copyright © 2019 Toshiba Teli Corporation, All Rights Reserved.
: The exposure time is determined by 'AcquisitionFrameRate' register setting value
: The exposure time is determined by 'ExposureTime' register setting value.
Memory
Default
save
0x1
✓
0.4M:0x493E0
✓
1.6M:0x124F80
0x0
✓
Memory
Default
save
0.4M:0x7D
Shutter speed denominator
✓
1.6M:0x1F
0x1 Shutter speed numerator
✓
Register name
0x0:NoSpecify
Take priority AcquisitionFrameRate setting.
ExposureTimeControl
0x1:Manual
Take priority ExposureTime setting.
ExposureTime
ShortExposureMode=OFF:
*ExposureTime / 37500000 [sec]
ExposureTime 0x22B (14.8usec) ～ 0x23C34600 (16sec)
ShortExposureMode=ON:
*ExposureTime * 53 / 983850009 [sec]
0x14 (1.1usec) ～ 0xF7 (13.3usec)
ShortExposureMode 0x0:OFF, 0x1:ON
Register name
Only ShortExposureMode=OFF
0x1(1)～0x107EF(67567)
Only ShortExposureMode=OFF
0x1(1)～0x10(16)
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Description
Description
D4296087A
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