Digital Output Register.
Offset=0x3, Byte 0.
|
D7 |
D6 |
D5 |
D4 |
D3 |
D2 |
D1 |
D0 |
|
X |
X |
X |
X |
DOUT3 |
DOUT2 |
DOUT1 |
DOUT0 |
|
NAME |
DIRECTION |
DEFAULT |
DESCRIPTION |
|
X |
- |
- |
Don't Care |
|
DOUT[3:0] |
w |
0000 |
Digital Outputs. These bits are write only. Non-inverted digital output bits. You must maintain a copy in software for bit manipulation. |
|
BIT NAME |
DIRECTION |
CONNECTOR PIN POSITION |
PHYSICAL I/O TYPE |
|
DOUT3 |
---> |
J7.5 |
LVTTL Output |
|
DOUT2 |
---> |
J7.6 |
LVTTL Output |
|
DOUT1 |
---> |
J7.7 |
LVTTL Output |
|
DOUT0 |
---> |
J7.8 |
LVTTL Output |
Digital TTL Outputs.
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Copyright © 1997-2008 by Apex Embedded Systems. All rights reserved. Updated on Wednesday, April 02, 2008.
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