AXIOMTEK AX5420P, Руководство пользователя

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AX5420P & AX5425P User ’ s Manual
Register Format and Description
14
3.2 Register Description
3.2.1 Base a 0Xc0 (write)
DO_8 DO_7 DO_6 DO_5 DO_4 DO_3 DO_2 DO_1
3.2.2 Base a 0xc4 (write)
DO_16 DO_15 DO_14 DO_13 DO_12 DO_11 DO_10 DO_9
3.2.3 Base a 0xc0 (read)
DI_8 DI_7 DI_6 DI_5 DI_4 DI_3 DI_2 DI_1
3.2.4 Base a 0xc4 (read)
DI_16 DI_15 DI_14 DI_13 DI_12 DI_11 DI_10 DI_9
3.2.5 Base a 2 (write)
AUX7 AUX6 AUX5 AUX4 AUX3 AUX2 AUX1 AUX0
NOTE:
SET correspond to input line as input or output
Set 1 as an output
Set 0 as an input , you must set "0" to aux0,
aux1,aux2.
3.2.6 Base a 5
AUX7 AUX6 AUX5 AUX4 AUX3 AUX2 AUX1 AUX0
NOTE:
Masking corresponds to bit when input line creates
interrupt signal
Set 0 is masking
Set 1 is unmasking.
Interrupt line is the first input line(DI_1)and the eighth
line(DI_9). Rising or falling edge is available, but selectable
one of them. And AUX0 must be defined as input line. interrupt
line (see next figure).