ADLINK Technology AMP-104C, Руководство пользователя

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14 Getting Started
Leading
EDGE COMPUTING
2.4.3 SW3 – DO Initial State Selection
The SW3 switch is used to set the initial DO state group setting.
For example, if the SW3 Pin1 is set to “OFF”, the initial states of
“DO0 to DO3” are high. Refer to the following table for details.
Table 2-4: SW3 DO Initial State Selection
DO # SW3 Pin No. High (Default) Low
DO0 - DO3 1 OFF ON
DO4 - DO11 2 OFF ON
TDO0 - TDO7 3 OFF ON
TDO8 - TDO14 4 OFF ON
ON
1 2 3 4