VCC-FC41SX29CL
Rev.900-696-32-00
©2011 CIS Corporation. All rights reserved.
25
8.
Partial Scan Mode Details
Note:
(1)
Partial scan mode is effective only when trigger mode is set.
(2)
Reading start position and effective lines shall meet the following conditions.
・
Start position register (Address 016 & 017) + effective line register (Address 019 & 020) =
<
27
・
Total line register (Address 029 & 030) value + 1 become frame total lines.
・
LVAL signals shall not be output when the camera is operating at high speed with partial scan.
・
When the start position is set other than 0, the top 1 line out of total lines will not be output.
Capturing start position and capturing width can be set per 78H via camera link connector serial port.
Start Position Register
(Address 016 & 017) : 0 (0H)
~
27 (2106H)
・・・
78H x n
Effective Line Register (Address 019 & 020) : 0 (78H)
~
27 (2184H)
・・・
78H x (n + 1)
Total Line Register
(Address 029 & 030) :
・・・
(Read Only)
<Example 1>
Conditions: Reading out position register (Address 016 & 017) = 000
Effective line register
(Address 019&020)
Effective lines
Frame total lines
(Address 029&030) + 1
Frame Rate
15fps mode
60fps mode
0 (mini)
78 H
258 H
134 fps
537 fps
・
・
・
・
・
6 (vertical: VGA equiv.)
546 H
714 H
48 fps
194 fps
・
・
・
・
・
7 (vertical: XGA equiv.)
624 H
790 H
44 fps
175 fps
・
・
・
・
・
13 (vertical: SXGA equiv.)
1092 H
1246 H
28 fps
111 fps
・
・
・
・
・
15 (vertical: UXGA equiv.)
1248 H
1398 H
25 fps
99 fps
・
・
・
・
・
27 (Max: total lines)
2184 H
2310 H
15 fps
60 fps
FVAL
CMOS
Output
Frame Total Lines : 2310H
~ ~
~ ~
~ ~
~ ~
Effective Lines : 2184H
DVAL
~ ~
~ ~
LVAL
Frame Total Lines
Effective
LInes
FVAL
DVAL
LVAL
~ ~
~ ~
~ ~
CMOS
Output
: High Speed Operation Period.
LVAL is not output.