EVAL-ADPD105Z-GEN Datasheet, PDF (8/26 Pages) Analog Devices – Supports the detection of UART

UG-1021
HIGH LEVEL
Figure 16 shows the ADPD103_ADPD105 OpenMarket WaveTool
HighLevel configuration window. This window offers an entire
set of high level parameter controls. The configurable
parameters are as follows:
 Sampling Frequency—adjusts the sampling rate.
 Internal Average (identical for both timeslots in the
ADPD105)—controls the output data rate, which is equal
to the sampling frequency divided by the internal average.
For example, a sampling frequency of 400 Hz and an
internal average setting of 4, as shown in Figure 16, results in
an output data rate of 100 Hz.
 ADPD Slot Mode—specifies all the ADPD105 slot modes.
 Slot A Control and Slot B Control
 LED Control
 LED—selects an LED from the drop-down menu.
 LED Status—specifies whether the selected LED
is in the on or off state.
 Number Of Pulses—sets the number of LED
pulses.
 TIA Gain—sets the gain of the transimpedance
amplifier (TIA) via a drop-down menu.
EVAL-ADPD105Z-GEN User Guide
 Timing Control—see the ADPD105 data sheet for
detailed descriptions of the timing controls.
 AFE Width (us)—sets the AFE integration time in
microseconds.
 Pulse Width (us)—sets the LED pulse width in
microseconds.
 Pulse Offset (us)—sets the LED pulse offset in
microseconds.
 AFE Offset (us)—sets the coarse AFE integration
offset in microseconds.
 AFE Fine Offset (ns)—sets the fine AFE
integration offset in nanoseconds.
 LED 1, LED 2, and LED 3 current controls
 I_LED Coarse—coarse setting for the LED current
via the I_LED Coarse drop-down menu.
 Scale Factor—100% or 40% scale factor applied to
the coarse LED current setting.
 Final I_LED—sets Final I_LED current in the
Final I_LED field by using the slider. The field
displays in milliamps.
To switch to the RegisterLevel configuration, click the Go to
RegisterLevel button.
Figure 16. HighLevel Window
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