User defined firewire registers, User defined firewire address, 12 bit a/d resolution – Unibrain 780 User Manual
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Unibrain Fire-i 580/780/785/980 Operation Manual
Page 56
5.
User Defined FireWire Registers
User defined registers are features undefined in the IIDC specification which Fire-i cameras are capable of.
User can utilize extended features of these specific firewire registers for application.
5.1.
User Defined FireWire Address
Address
Description( bit : msb*)
Read/Write
0xF2F10000
A/D bit resolution
Bit 28~Bit31 : A/D bit resolution
Please refer to IIDC v1.32 data depth register (address: 0xF0F00630)
Read only
0xF2F10004
Auto shutter-speed maximum/minimum value register.(32bit)
At auto shutter mode, shutter speed value is checked between auto shutter-
speed maximum value and minimum value
Read/Write
0xF2F10008
Auto gain maximum/minimum value register.*(32bit)
At auto gain mode, gain value is checked between auto gain maximum value
and minimum value.
Read/Write
0xF2F10018
Mode control register
Read/Write
Auto Shutter-Speed Maximum Value
Auto Shutter-Speed Minimum Value
0
15
16
31
Auto Gain Maximum Value
Auto Gain Minimum Value
0
15
16
31
Mono 8
/Raw RGB 8bit
Mono 16
/Raw RGB 16bit
9
8
7
6
5
4
11 10
9
8
7
6
5
4
11 10
15
8 7
0
9
8
7
6
5
4
11 10
9
8
7
6
5
4
11 10
9
8
7
6
5
4
3
2
1
0
15
8 7
0
Null data
11 10
Discard
9
8
7
6
5
4
11 10
3
2
1
0
12 Bit A/D
Resolution