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* Ethernut Hardware.
[Device Driver API.* Hardware Layout.]

Collaboration diagram for * Ethernut Hardware.:


Detailed Description

Ethernut internal I/O port usage.


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 for Ethernut 1.x Ethernet controller.
#define NIC_BASE
 Ethernut 2.x Ethernet controller base address.
#define LAN_SIGNAL_PORT
#define LAN_SIGNAL_PIN
#define LAN_SIGNAL_DDR
#define LAN_SIGNAL
 Interrupt signal handler of LAN_SIGNAL_BIT.
#define LAN_SIGNAL_BIT
 Interrupt signal bit for Ethernut 2.x Ethernet controller.


Define Documentation

#define LAN_SIGNAL_DDR
 

Data direction register of LAN_SIGNAL_BIT.

#define LAN_SIGNAL_PIN
 

Port input register of LAN_SIGNAL_BIT.

#define LAN_SIGNAL_PORT
 

Port output register of LAN_SIGNAL_BIT.

#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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