Network Card User Manual

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10
© National Instruments Corporation A-17 AT E Series User Manual
Digital logic levels
PA<0..7>, PB<0..7>, PC<0..7>
♦ (AT-MIO-16DE-10 only)
Handshaking Modes
(AT-MIO-16DE-10 only) ...................... 2-wire
Direction................................................. Input or output
Power-on state........................................ Input (High-Z)
Data transfers
AT-MIO-16E-10............................. Programmed I/O
AT-MIO-16DE-10 .......................... Interrupts, programmed I/O
Maxtransferrate(1word=8bits)........50kwords/s,systemdependent
Constant sustainable rate........................ 1 to 10 kwords/s, typical
Level Min Max
Input low voltage 0V 0.8 V
Input high voltage 2V 5V
Input low current (V
in
=0V) — –320 µA
Input high current (V
in
=5V) — 10 µA
Output low voltage (I
OL
=24mA) — 0.4 V
Output high voltage (I
OH
=13mA) 4.35 V —
Level Min Max
Input low voltage 0V 0.8 V
Input high voltage 2V 5V
Input low current (V
in
=0V) — –60 µA
Input high current (V
in
=5V) — 10 µA
Output low voltage (I
OL
=2.5mA) — 0.4 V
Output high voltage (I
OH
=2.5mA) 3.9 V —