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5.3
Digital In and out inteface
In the SP-20000-USB, the software control tool can assign the necessary signals used in the system to
digital inputs and outputs.
5.3.1
Line Selector
In the Line Selector, the following input and output signals can be assigned.
Table – 4
Line Selector
Line Selector item
Line 1 TTL OUT 1
Line 2 OPTO OUT 1
Line 8 TTL OUT 2
Line 10 TTL OUT 3 t
NAND 0 In 1
NAND 0 In 2
NAND 1 In 1
NAND 1 in 2
Note: In the line source, input interfaces besides those mentioned above will be shown but
the line source setting is not available. The input interface can be configured in the trigger
source and the pulse generator source.
5.3.2
Line Source
Line source signal can be selected from the following table to connect it to the line item which is
selected in the line selector.
Table-5
Line Source
Line Source item
Low
High
Acquisition Trigger Wait
Acqusition Active
Frame Trigger Wait
Frame Active
Exposure Active
FVAL
LVAL
PulseGenerator0 Out
PulseGenerator1 Out
Line 4 – TTL IN 1
Line 5 – OPTO IN 1
User output 0
User output 1
User output 2
User output 3
Nand0 Out
Nand1 Out
Line 10 TTL IN 2
Line 11 LVDS IN
Note: (1) The user output is the trigger signal generated by software in PC for the camera.
(2) As for LVAL, some line items cannot be connected. Refer to "5.3.6.2 GPIO matrix table"
SP-20000M-USB / SP-20000C-USB
Description
TTL output from #9 pin of DC In/Trigger HIROSE 12-Pin on the rear
Optical output from #7 and 8 pins of DC In/Trigger HIROSE 12-Pin on the rear
TTL output from #1 pin "AUX" HIROSE 10-Pin on the rear
TTL output from #2 pin "AUX" HIROSE 10-Pin on the rear
First input at first NAND gate in GPIO
Second input at first NAND gate in GPIO
First input at second NAND gate in GPIO
Second input at second NAND gate in GPIO
Description
Connect Low Level signal to line item selected in Line Selector, Default setting
Connect High Level signal to line item selected in Line Selector
Connect Acqusition Trigger Wait signal to line item selected in Line Selector
Connect Acqusition Active signal to line item selected in Line Selector
Connect Frame Trigger Wait signal to line item selected in Line Selector
Connect Frame Active signal to line item selected in Line Selector
Connect Exposure Active signal to line item selected in Line Selector
Connect FVAL signal to line item selected in Line Selector
Connect LVAL signal to line item selected in Line Selector
Connect Pulse Generator 0 signal to line item selected in Line Selector
Connect Pulse Generator 1 signal to line item selected in Line Selector
Connect TTL IN 1 signal to line item selected in Line Selector
Connect OPTO IN 1 signal to line item selected in Line Selector
Connect User output 0 signal to line item selected in Line Selector
Connect User output 1 signal to line item selected in Line Selector
Connect User output 2 signal to line item selected in Line Selector
Connect User output 3 signal to line item selected in Line Selector
Connect NAND 0 signal to line item selected in Line Selector
Connect NAND 1 signal to line item selected in Line Selector
Connect TTL IN 2 signal to Line 10
Connect LVDS IN signal to Line 11
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