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Unibrain Fire-i 530/630/830 Operation Manual Page 60
0xF2F10018
Mode control register
Bit 31 : auto sync enable
Bit 30 : SIO enable mode (0 : Custom mode, 1 : IIDC v1.31)
Bit 27 : auto sync complete (read only. 1: ready, 0: not yet auto-sync)
Read/Write
0xF2F1001C
1394 time stamp register(msb:bit0)
We recommend using native CYCLE_TIME register in Chap. 5.7.
Read only
0xF2F10100
Power on reset condition control register
Not Recommended
Please refer to IIDC v1.31 memory save/load channel.
Read/Write
(Self Cleared)
0xF2F10104
Trigger control register
Not Recommended
Please refer to IIDC v1.31 trigger control register (address: 0xF0F00830)
Read/Write
0xF2F10108
Software trigger
Not Recommended
Please refer to IIDC v1.31 software trigger register (address: 0xF0F0062C)
Read only
0xF2F1010C
Strobe control register. Only supports active high polarity.
Not Recommended Please refer to IIDC v1.31strobe control register (address:
0xF0F0048C -> 0xF2F23200)
Read/Write
0xF2F10110
Trigger noise filter register (External trigger only)
Bit 22~Bit 31 : trigger masking range (M, unit : usec, range:0~1023)
Read/Write
0xF2F10114
Multi-cut exposure & interval time control (for Mode 14)
Bit 16 ~ 31 : exposure time (E)
Bit 0 ~ 15 : exposure time interval (P)
Read/Write
0xF2F10184
Local ISO_EN control register for one-shot/multi-shot
Bit 31 : iso_enable ( 1: enable. 0: disable)
0xF2F1011C
Power on default memory channel
Bit 0 ~ Bit 3 : power on initial memory channel
Read/Write
0xF2F10200
Camera version register
Bit 16~Bit 31 : camera version
(ex: If reading value: 0x00003000, camera version is 3.000)
Read only
0xF2F10120
Bright Level for Iris Control Application
Bit 24 ~ Bit 31 : Bright Level for Image Capture
Read only
0xF2F10124
Test Pattern
Bit 0 : Vertical Grey Bar
Bit 1: Bias Grey Bar
Read/Write
0xF2F10128
Defer Image control (Frame save)
Bit 0 : presence inquiry (read only)
Bit 6 : defer image On/Off control
( 1: image hold mode, 0 : normal real time mode)
Bit 7 : send image command :
If bit 6 is on status, this bit is send image command from camera to PC.
Bit 16 ~ Bit 23 : Queue size inquiry : Must check whenever format
or mode is
changed (read only)
Bit 24 ~ Bit 31 : At read operation, this value is the number of remained
image at queue.
At write operation, this value is the number of sending images by bit 7 send
Read/Write
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
SECONDS COUNT CYCLE COUNT CYCLE OFFSET
Bit Number Bit Name Function DIR Description
0 - 6
7 - 19
20 - 31
SECONDS COUNT
CYCLE COUNT
CYCLE OFFSET
Seconds Coun t
Cycle Count
Cycle Offset
R/W
R/W
R/W
1 Hz cycle timer counte r
8,000 Hz c ycle timer counte r
24.576 MHz c ycle timer counte r