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/usr/src/redhat/BUILD/legOS/include/rom/registers.h File Reference

registers cached by ROM functions. More...


Variables

unsigned char rom_port1_ddr
ROM shadow of port 1 DDR.

unsigned char rom_port2_ddr
ROM shadow of port 2 DDR.

unsigned char rom_port3_ddr
ROM shadow of port 3 DDR.

unsigned char rom_port4_ddr
ROM shadow of port 4 DDR.

unsigned char rom_port5_ddr
ROM shadow of port 5 DDR.

unsigned char rom_port6_ddr
ROM shadow of port 6 DDR. More...

unsigned char rom_port7_pin
ROM shadow of port 7 pin.


Detailed Description

registers cached by ROM functions.

Author(s):
Markus L. Noga <markus@noga.de>

Variable Documentation

unsigned char rom_port1_ddr

ROM shadow of port 1 DDR.

unsigned char rom_port2_ddr

ROM shadow of port 2 DDR.

unsigned char rom_port3_ddr

ROM shadow of port 3 DDR.

unsigned char rom_port4_ddr

ROM shadow of port 4 DDR.

unsigned char rom_port5_ddr

ROM shadow of port 5 DDR.

unsigned char rom_port6_ddr

ROM shadow of port 6 DDR.

Port 6 is connected to both LCD and active sensor output. As lcd_refresh() is a ROM call, we need to update this location if active sensors are to remain active after a LCD refresh.

unsigned char rom_port7_pin

ROM shadow of port 7 pin.


legOS-0.1.7 is released under Mozilla Public License. Original code © 1998-1999 by Markus L. Noga.