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Ethernut Hardware.
[Hardware Layout.]

Ethernut internal I/O port usage. More...

Defines

#define RTL_RESET_PORT
#define RTL_RESET_DDR
#define RTL_RESET_BIT
 RTL8019AS hardware reset input.

#define RTL_SIGNAL_PORT
#define RTL_SIGNAL_PIN
#define RTL_SIGNAL_DDR
#define RTL_SIGNAL
 Interrupt signal handler of RTL_SIGNAL_BIT .

#define RTL_SIGNAL_BIT
 Interrupt signal bit.


Detailed Description

Ethernut internal I/O port usage.


Define Documentation

#define RTL_RESET_BIT
 

RTL8019AS hardware reset input.

Only used on version 1.0 and 1.1 boards.

#define RTL_RESET_DDR
 

Data direction register of RTL_RESET_BIT .

#define RTL_RESET_PORT
 

Port output register of RTL_RESET_BIT .

#define RTL_SIGNAL_DDR
 

Data direction register of RTL_SIGNAL_BIT .

#define RTL_SIGNAL_PIN
 

Port input register of RTL_SIGNAL_BIT .

#define RTL_SIGNAL_PORT
 

Port output register of RTL_SIGNAL_BIT .


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