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Unibrain Fire-i 530/630/830 Operation Manual Page 59
5. User Defined (custom) FIREWIRE Registers
User defined registers are features undefined in the IIDC specification which Unibrain cameras are capable of. The
user can utilize extended features of the specific FireWire register for an application.
Note: For users who have had a previous version of an Unibrain Camera, several User Defined Registers have been
incorporated in the IIDC V1.31 specification.
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 v1.31 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
Auto Shutter-Speed Maximum Value Auto Shutter-Speed Minimum Value
0 15 16 31
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.
Auto Gain Maximum Value Auto Gain Minimum Value
0 15 16 31
Read/Write
Mono 8 /Raw RGB 8bit
Mono 16 /Raw RGB 16bit
9 8
7 6 5 4
11 10
9 8 7
6 5 411
10
15 8 7
0
9
8 7
6 5 411
10 9 8 7
6 5 411
10
9 8 7
6 5 4 3 2 1 0
15 8 7
0
Null data 11
10
Discard
9 8 7 6 5 411 10 3 2 1 0
12 Bit A/D
Resolution