Allied Vision Technologies F-201B AVT Dolphin Manual page 66

ID
0x00
0x01
0x02
0x03
0x04
0x05
0x06..0x0F
0x10..0x1F
Trigger
If more than one input is being operated in trigger mode, these inputs are logically
linked by AND.
IO_OUTP_CTRL 1-3
The Polarity flag determines whether the output is low active (0) or high active (1). The
output mode can be seen in the following table. The current status of the output can
be queried and set via the PinState flag.
Offset Name
0xF1000320 IO_OUTP_CTRL1 Presence_Inq
0xF1000324 IO_OUTP_CTRL2 Same as IO_OUTP_CTRL1
0xF1000328 IO_OUTP_CTRL3 Same as IO_OUTP_CTRL1
Output mode
ID Mode
0x00 Off
0x01 Output state follows 'PinState' bit
0x02 Integration enable
0x03 Incremental decoder compare
0x04 tbd (SPI internal DCLK)
0x05 tbd (SPI external DCLK)
0x06 FrameValid
0x07 Busy
0x08 Follow
(Inp1 → Out1, Inp2 → Out2, ...)
0x09..0x0F reserved
0x10..0x1F reserved
The "Polarity" setting refers to the input side of the inverting optical coupler output,
"PinState 0" switches off the output transistor and produces high level over the
resistor.
66
Mode
Off
reserved
Trigger input
Incremental decoder input
reserved
tbd (SPI external DCLK)
reserved
reserved
Field
---
Polarity
---
Output mode
---
PinState
corresponding input
Default
Input 1
Bit Description
[0] Indicates presence of this
feature (read only)
[1..6] -
[7] 0: low active, 1: high
active
[8..10]
[11..15] Mode
[16..30]
[31] RD: Current state of pin
WR: New state of pin
Default
Output 1
Output 3
Output 2