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STX104 Reference Manual
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Digital Input Register
Index=0x0E, Byte 0. RB='1'.
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D7 |
D6 |
D5 |
D4 |
D3 |
D2 |
D1 |
D0 |
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SDGF |
SDI31 |
X |
X |
DIP3 |
DIP2 |
DIP1 |
DIP0 |
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NAME |
DIRECTION |
DEFAULT |
DESCRIPTION |
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SDGF |
rw |
0 |
Short Deglitch Filter 0 = 200 nSec deglitch (default) 1 = 100 nSec deglitch |
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X |
- |
- |
Don't Care |
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SDI31 |
rw |
0 |
Swap DIN1 and DIN3 0 = Classic mode. DIN1 wired to J7.11 and DIN3 to J7.9 to support existing customers. 1 = Normal mode. DIN1 wired to J7.9 and DIN3 to J7.11. |
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DIP3 |
rw |
0 |
DIN3 (J7.9) Polarity 0 = Non-inverting (default) 1 = Inverted |
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DIP2 |
rw |
0 |
DIN2 (J7.10) Polarity 0 = Non-inverting (default) 1 = Inverted |
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DIP1 |
rw |
0 |
DIN1 (J7.11) Polarity 0 = Non-inverting (default) 1 = Inverted |
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DIP0 |
rw |
0 |
DIN0 (J7.12) Polarity 0 = Non-inverting (default) 1 = Inverted |
Sets the polarity and deglitch filters for the digital inputs.
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Copyright © 2009 by Apex Embedded Systems. All rights reserved. Updated on Thursday, October 08, 2009.
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