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Camera interfaces
MARLIN Technical Manual
V2.4.0
59
Output modes
The
Polarity
setting refers to the input side of the optical coupler output,
PinState 0
switches off the output transistor and produces a low level over
the resistor connected from the output to ground.
The following diagram illustrates the dependencies of the various output sig-
nals.
ID
Mode
Default
0x00
Off
0x01
Output state follows
PinState
bit Using this mode, the Polarity bit
has to be set to 0 (not inverted).
This is necessary for an error free
display of the output status.
0x02
Integration enable
Output 1
0x03
Reserved
0x04
Reserved
0x05
Reserved
0x06
FrameValid
0x07
Busy
Output 2
0x08
Follow corresponding input
(Inp1
Q
Out1, Inp2
Q
Out2, …)
0x09..0x0F
Reserved
0x10..0x1F
Reserved
Table 25: Output routing