Ethernut Hardware
[Hardware Layout]

Collaboration diagram for Ethernut Hardware:
Ethernut internal I/O port usage. More...

Defines

#define RTL_RESET_PORT   PORTE
#define RTL_RESET_DDR   DDRE
#define RTL_RESET_BIT   4
 RTL8019AS hardware reset input.
#define RTL_SIGNAL_PORT   PORTE
#define RTL_SIGNAL_PIN   PINE
#define RTL_SIGNAL_DDR   DDRE
#define RTL_SIGNAL   sig_INTERRUPT5
 Interrupt signal handler of RTL_SIGNAL_BIT.
#define RTL_SIGNAL_BIT   5
 Interrupt signal bit for Ethernut 1.x Ethernet controller.
#define NIC_BASE   0xC000
 Ethernut 2.x Ethernet controller base address.
#define LAN_SIGNAL_PORT   PORTE
#define LAN_SIGNAL_PIN   PINE
#define LAN_SIGNAL_DDR   DDRE
#define LAN_SIGNAL   sig_INTERRUPT5
 Interrupt signal handler of LAN_SIGNAL_BIT.
#define LAN_SIGNAL_BIT   5
 Interrupt signal bit for Ethernut 2.x Ethernet controller.

Detailed Description

Ethernut internal I/O port usage.


Define Documentation

#define RTL_RESET_PORT   PORTE

Port output register of RTL_RESET_BIT.

Definition at line 68 of file ethernut.h.

#define RTL_RESET_DDR   DDRE

Data direction register of RTL_RESET_BIT.

Definition at line 71 of file ethernut.h.

#define RTL_RESET_BIT   4

RTL8019AS hardware reset input.

Only used on version 1.0 and 1.1 boards.

Definition at line 76 of file ethernut.h.

#define RTL_SIGNAL_PORT   PORTE

Port output register of RTL_SIGNAL_BIT.

Definition at line 79 of file ethernut.h.

#define RTL_SIGNAL_PIN   PINE

Port input register of RTL_SIGNAL_BIT.

Definition at line 82 of file ethernut.h.

#define RTL_SIGNAL_DDR   DDRE

Data direction register of RTL_SIGNAL_BIT.

Definition at line 85 of file ethernut.h.

#define RTL_SIGNAL   sig_INTERRUPT5

Interrupt signal handler of RTL_SIGNAL_BIT.

Definition at line 88 of file ethernut.h.

Referenced by NicInit().

#define RTL_SIGNAL_BIT   5

Interrupt signal bit for Ethernut 1.x Ethernet controller.

Definition at line 93 of file ethernut.h.

#define NIC_BASE   0xC000

Ethernut 2.x Ethernet controller base address.

Definition at line 99 of file ethernut.h.

#define LAN_SIGNAL_PORT   PORTE

Port output register of LAN_SIGNAL_BIT.

Definition at line 102 of file ethernut.h.

#define LAN_SIGNAL_PIN   PINE

Port input register of LAN_SIGNAL_BIT.

Definition at line 105 of file ethernut.h.

#define LAN_SIGNAL_DDR   DDRE

Data direction register of LAN_SIGNAL_BIT.

Definition at line 108 of file ethernut.h.

#define LAN_SIGNAL   sig_INTERRUPT5

Interrupt signal handler of LAN_SIGNAL_BIT.

Definition at line 111 of file ethernut.h.

#define LAN_SIGNAL_BIT   5

Interrupt signal bit for Ethernut 2.x Ethernet controller.

Definition at line 116 of file ethernut.h.


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