Microcontroller Modes Of Operation - Analog Devices EVAL-ADIN1100 User Manual

User Guide
HARDWARE

MICROCONTROLLER MODES OF OPERATION

The EVAL-ADIN1100EBZ can be used in various modes of opera-
tions implemented in the microcontroller firmware. Up to 16 modes
of operations can be selected by setting the four positions of the
S403 dual inline package (DIP) switch. The status of the switch is
accepted (latched) after the board is powered up or reset.
Table 6. Firmware Modes of Operation, Set by S403 (Labeled uC CFG)
1
CFG3 CFG2
On On
On On
On On
On On
On Off
On Off
On Off
On Off
Off On
Off On
Off On
Off On
Off Off
Off Off
Off Off
Off Off
1
Switch in on position means signal Logic 0 for microcontroller (shorted to ground). Switch in off position means signal Logic 1 (pulled up by a resistor).
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CFG1 CFG0
On On
On Off
Off On
Off Off
On On
On Off
Off On
Off Off
On On
On Off
Off On
Off Off
On On
On Off
Off On
Off Off
Therefore, to change the mode of operation, the board must be
reset by pressing the S501 reset button or by applying a power
cycle after changing the position of the S403 DIP switch.
Mode Description
0 Reserved
1 Reserved
2 Reserved
3 Reserved
4 Reserved
5 Reserved
6 Reserved
7 Reserved
8 ADIN1100 PHY Test Mode 3 (idle)
9 ADIN1100 PHY Test Mode 2 (droop)
10 ADIN1100 PHY Test Mode 1 (jitter)
11 ADIN1100 PHY transmit disable mode
12 ADIN1100 frame generator/checker
13 ADIN1100 MAC remote loopback
14 GUI/interactive mode
15 Media converter mode (default configuration)
EVAL-ADIN1100
Rev. 0 | 7 of 11