1132718Skan/*- 2169689Skan * Copyright (c) 1990 The Regents of the University of California. 3132718Skan * All rights reserved. 4132718Skan * 5132718Skan * This code is derived from software contributed to Berkeley by 6132718Skan * William Jolitz. 7132718Skan * 8132718Skan * Redistribution and use in source and binary forms, with or without 9132718Skan * modification, are permitted provided that the following conditions 10132718Skan * are met: 11132718Skan * 1. Redistributions of source code must retain the above copyright 12132718Skan * notice, this list of conditions and the following disclaimer. 13132718Skan * 2. Redistributions in binary form must reproduce the above copyright 14132718Skan * notice, this list of conditions and the following disclaimer in the 15132718Skan * documentation and/or other materials provided with the distribution. 16132718Skan * 4. Neither the name of the University nor the names of its contributors 17132718Skan * may be used to endorse or promote products derived from this software 18169689Skan * without specific prior written permission. 19169689Skan * 20132718Skan * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21169689Skan * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22169689Skan * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23169689Skan * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24132718Skan * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25132718Skan * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26132718Skan * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27132718Skan * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28132718Skan * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29132718Skan * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30132718Skan * SUCH DAMAGE. 31132718Skan * 32132718Skan * from: @(#)isa.h 5.7 (Berkeley) 5/9/91 33132718Skan * $FreeBSD$ 34132718Skan */ 35132718Skan 36132718Skan#ifndef _PC98_PC98_PC98_H_ 37132718Skan#define _PC98_PC98_PC98_H_ 38132718Skan 39132718Skan/* 40132718Skan * PC98 Bus conventions 41132718Skan * modified for PC9801 by A.Kojima F.Ukai M.Ishii 42132718Skan * Kyoto University Microcomputer Club (KMC) 43132718Skan */ 44132718Skan 45132718Skan/* 46132718Skan * Input / Output Port Assignments -- PC98 IO address ... very dirty (^_^; 47132718Skan */ 48132718Skan 49132718Skan#define IO_ICU1 0x000 /* 8259A Interrupt Controller #1 */ 50132718Skan#define IO_ICU2 0x008 /* 8259A Interrupt Controller #2 */ 51132718Skan#define IO_RTC 0x020 /* 4990A RTC */ 52132718Skan#define IO_SYSPORT 0x031 /* 8255A System Port */ 53132718Skan#define IO_KBD 0x041 /* 8251A Keyboard */ 54132718Skan#define IO_COM2 0x0B1 /* 8251A RS232C serial I/O (ext) */ 55132718Skan#define IO_COM3 0x0B9 /* 8251A RS232C serial I/O (ext) */ 56132718Skan#define IO_FDPORT 0x0BE /* FD I/F port (1M<->640K,EMTON) */ 57132718Skan 58132718Skan/* 59132718Skan * Input / Output Port Sizes 60132718Skan */ 61132718Skan#define IO_KBDSIZE 16 /* 8042 Keyboard controllers */ 62132718Skan 63132718Skan#endif /* !_PC98_PC98_PC98_H_ */ 64132718Skan