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Pro II: Analog Output Modules
Pro II-AOut-1/16 Rev. E
ADwin
100
ADwin-Pro II
Hardware, manual Dec. 2018
The 3 output variants can only be used one after the other but not in parallel.
If you change to a different output variant there will in any case be a time delay
until the next voltage value is output.
Digital Inputs/Outputs
16 input and 16 outputs with TTL levels are available on a 37-pin D-Sub female
connector, pin assignment see above. The channel direction cannot be chan-
ged.
The module can automatically monitor the edges of input channels, which is
performed with a frequency of 100MHz. With every change, the current input
levels are saved together with a time stamp in a FIFO; up to 511 of those value
pairs (input level and time stamp) can be stored. The FIFO data can be read
and processed.
In addition, one can query whether a positive or negative edge has occurred
at the input channels.
The FIFO can be used either for edge control of inputs or for output of level pat-
terns at the outputs.
Via the EVENT input a trigger signal can start an externally triggered
ADbasic
process, which is processed immediately and completely (see
ADbasic
man-
ual).
TiCo processor
The module provides the freely programmable
TiCo
processor with 28kiB pro-
gram memory, 28KiB data memory, and 256MiB external DRAM memory. The
internal memory serves as data and program memory. You program the
TiCo
processor with
TiCoBasic
.
The
TiCo
processor has access to all analog and digital input and output chan-
nels, as does the
ADwin
CPU. Find more information about use and program-
ming of the
TiCo
processor in the
TiCoBasic
manual.
If you store a
TiCoBasic
program in the
TiCo
bootloader, the program is auto-
matically loaded into the
TiCo
processor and started on power-up. Thus, the
module can run on its own and independently from the CPU module of the
ADwin-Pro II
system.
Technical Specification
Analog Output
Output channels
1 single ended
Resolution
16 Bit
Settling time to 0.01% FSR
15ns
Output voltage range
±2V
Maximum output current
±40mA at 50
Ω
load
short-term short-circuit proof
Accuracy
INL
±8 LSB max.
DNL
±1 LSB typically
Offset error
adjustable
Gain error
adjustable
Offset drift
±10 µV/°K
Digital Inputs/Outputs
Digital inputs/outputs
16 inputs and 16 outputs with TTL logic
Fig. 88 – Pro II-AOut-1/16 Rev. E: Specification