80386ex.inc

RTEMS (Real-Time Executive for Multiprocessor Systems) is a free open source real-time operating sys

/*
 *  Submitted by:
 *
 *    Erik Ivanenko
 *    University of Toronto
 *    [e-mail]
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.com/license/LICENSE.
 *
 *  $Id: 80386ex.inc,v 1.1.8.1 2003/09/04 18:44:09 joel Exp $
 */

/* REMAP ADDRESSING Registers */
.set REMAPCFGH	 , 0x0023
.set REMAPCFGL	 , 0x0022
.set REMAPCFG	 , 0x0022
/* INTERRUPT CONTROL REGISTERS -- SLOT 15 ADDRESSES */
.set ICW1M	 , 0xF020
.set ICW1S	 , 0xF0A0
.set ICW2M	 , 0xF021
.set ICW2S	 , 0xF0A1
.set ICW3M	 , 0xF021
.set ICW3S	 , 0xF0A1
.set ICW4M	 , 0xF021
.set ICW4S	 , 0xF0A1
.set OCW1M	 , 0xF021
.set OCW1S	 , 0xF0A1
.set OCW2M	 , 0xF020
.set OCW2S	 , 0xF0A0
.set OCW3M	 , 0xF020
.set OCW3S	 , 0xF0A0
/* INTERRUPT CONTROL REGISTERS -- SLOT 0 ADDRESSES */
.set ICW1MDOS	 , 0x0020
.set ICW1SDOS	 , 0x00A0
.set ICW2MDOS	 , 0x0021
.set ICW2SDOS	 , 0x00A1
.set ICW3MDOS	 , 0x0021
.set ICW3SDOS	 , 0x00A1
.set ICW4MDOS	 , 0x0021
.set ICW4SDOS	 , 0x00A1
.set OCW1MDOS	 , 0x0021
.set OCW1SDOS	 , 0x00A1
.set OCW2MDOS	 , 0x0020
.set OCW2SDOS	 , 0x00A0
.set OCW3MDOS	 , 0x0020
.set OCW3SDOS	 , 0x00A0


/* CONFIGURATION Registers */
.set DMACFG	 , 0xF830
.set INTCFG	 , 0xF832
.set TMRCFG	 , 0xF834
.set SIOCFG	 , 0xF836
.set P1CFG	 , 0xF820
.set P2CFG	 , 0xF822
.set P3CFG	 , 0xF824
.set PINCFG	 , 0xF826

/* WATCHDOG TIMER Registers */
.set WDTRLDH	 , 0xF4C0
.set WDTRLDL	 , 0xF4C2
.set WDTCNTH	 , 0xF4C4
.set WDTCNTL	 , 0xF4C6
.set WDTCLR	 , 0xF4C8
.set WDTSTATUS   , 0xF4CA

/* TIMER CONTROL REGISTERS -- SLOT 15 ADDRESSES */
.set TMR0	 , 0xF040
.set TMR1	 , 0xF041
.set TMR2	 , 0xF042
.set TMRCON	 , 0xF043
/* TIMER CONTROL REGISTERS -- SLOT 0 ADDRESSES */
.set TMR0DOS	 , 0x0040
.set TMR1DOS	 , 0x0041
.set TMR2DOS	 , 0x0042
.set TMRCONDOS   , 0x0043

/* INPUT/OUTPUT PORT UNIT Registers */
.set P1PIN	 , 0xF860
.set P1LTC	 , 0xF862
.set P1DIR	 , 0xF864
.set P2PIN	 , 0xF868
.set P2LTC	 , 0xF86A
.set P2DIR	 , 0xF86C
.set P3PIN	 , 0xF870
.set P3LTC	 , 0xF872
.set P3DIR	 , 0xF874

/* ASYNCHRONOUS SERIAL CHANNEL 0 -- SLOT 15 ADDRESSES */
.set RBR0	 , 0xF4F8
.set THR0	 , 0xF4F8
.set TBR0	 , 0xF4F8
.set DLL0	 , 0xF4F8
.set IER0	 , 0xF4F9
.set DLH0	 , 0xF4F9
.set IIR0	 , 0xF4FA
.set LCR0	 , 0xF4FB
.set MCR0	 , 0xF4FC
.set LSR0	 , 0xF4FD
.set MSR0	 , 0xF4FE
.set SCR0	 , 0xF4FF
/* ASYNCHRONOUS SERIAL CHANNEL 0 -- SLOT 0 ADDRESSES */
.set RBR0DOS	 , 0x03F8
.set THR0DOS	 , 0x03F8
.set TBR0DOS	 , 0x03F8
.set DLL0DOS	 , 0x03F8
.set IER0DOS	 , 0x03F9
.set DLH0DOS	 , 0x03F9
.set IIR0DOS	 , 0x03FA
.set LCR0DOS	 , 0x03FB
.set MCR0DOS	 , 0x03FC
.set LSR0DOS	 , 0x03FD
.set MSR0DOS	 , 0x03FE
.set SCR0DOS	 , 0x03FF

/* ASYNCHRONOUS SERIAL CHANNEL 1 -- SLOT 15 ADDRESSES */
.set RBR1	 , 0xF8F8
.set THR1	 , 0xF8F8
.set TBR1	 , 0XF8F8
.set DLL1	 , 0xF8F8
.set IER1	 , 0xF8F9
.set DLH1	 , 0xF8F9
.set IIR1	 , 0xF8FA
.set LCR1	 , 0xF8FB
.set MCR1	 , 0xF8FC
.set LSR1	 , 0xF8FD
.set MSR1	 , 0xF8FE
.set SCR1	 , 0xF8FF
/* ASYNCHRONOUS SERIAL CHANNEL 1 -- SLOT 0 ADDRESSES */
.set RBR1DOS	 , 0x02F8
.set THR1DOS	 , 0x02F8
.set TBR1DOS	 , 0x02F8
.set DLL1DOS	 , 0x02F8
.set IER1DOS	 , 0x02F9
.set DLH1DOS	 , 0x02F9
.set IIR1DOS	 , 0x02FA
.set LCR1DOS	 , 0x02FB
.set MCR1DOS	 , 0x02FC
.set LSR1DOS	 , 0x02FD
.set MSR1DOS	 , 0x02FE
.set SCR1DOS	 , 0x02FF

/* SYNCHRONOUS SERIAL CHANNEL REGISTERS */
.set SSIOTBUF	 , 0xF480
.set SSIORBUF	 , 0xF482
.set SSIOBAUD	 , 0xF484
.set SSIOCON1	 , 0xF486
.set SSIOCON2	 , 0xF488
.set SSIOCTR	 , 0xF48A

/* CHIP SELECT UNIT Registers */
.set CS0ADL	 , 0xF400
.set CS0ADH	 , 0xF402
.set CS0MSKL	 , 0xF404
.set CS0MSKH	 , 0xF406
.set CS1ADL	 , 0xF408
.set CS1ADH	 , 0xF40A
.set CS1MSKL	 , 0xF40C
.set CS1MSKH	 , 0xF40E
.set CS2ADL	 , 0xF410
.set CS2ADH	 , 0xF412
.set CS2MSKL	 , 0xF414
.set CS2MSKH	 , 0xF416
.set CS3ADL	 , 0xF418
.set CS3ADH	 , 0xF41A
.set CS3MSKL	 , 0xF41C
.set CS3MSKH	 , 0xF41E
.set CS4ADL	 , 0xF420
.set CS4ADH	 , 0xF422
.set CS4MSKL	 , 0xF424
.set CS4MSKH	 , 0xF426
.set CS5ADL	 , 0xF428
.set CS5ADH	 , 0xF42A
.set CS5MSKL	 , 0xF42C
.set CS5MSKH	 , 0xF42E
.set CS6ADL	 , 0xF430
.set CS6ADH	 , 0xF432
.set CS6MSKL	 , 0xF434
.set CS6MSKH	 , 0xF436
.set UCSADL	 , 0xF438
.set UCSADH	 , 0xF43A
.set UCSMSKL	 , 0xF43C
.set UCSMSKH	 , 0xF43E

/* REFRESH CONTROL UNIT Registers */

.set RFSBAD	 , 0xF4A0
.set RFSCIR	 , 0xF4A2
.set RFSCON	 , 0xF4A4
.set RFSADD	 , 0xF4A6

/* POWER MANAGEMENT CONTROL Registers */

.set PWRCON	 , 0xF800
.set CLKPRS	 , 0xF804

/* DMA UNIT REGISTERS -- SLOT 15 ADDRESSES */
.set DMA0TAR	 , 0xF000
.set DMA0BYC	 , 0xF001
.set DMA1TAR	 , 0xF002
.set DMA1BYC	 , 0xF003
.set DMACMD1	 , 0xF008
.set DMASTS	 , 0xF008
.set DMASRR	 , 0xF009
.set DMAMSK	 , 0xF00A
.set DMAMOD1	 , 0xF00B
.set DMACLRBP	 , 0xF00C
.set DMACLR	 , 0xF00D
.set DMACLRMSK   , 0xF00E
.set DMAGRPMSK   , 0xF00F
.set DMA0REQL	 , 0xF010
.set DMA0REQH	 , 0xF011
.set DMA1REQL	 , 0xF012
.set DMA1REQH	 , 0xF013
.set DMABSR	 , 0xF018
.set DMACHR	 , 0xF019
.set DMAIS	 , 0xF019
.set DMACMD2	 , 0xF01A
.set DMAMOD2	 , 0xF01B
.set DMAIEN	 , 0xF01C
.set DMAOVFE	 , 0xF01D
.set DMACLRTC	 , 0xF01E
.set DMA1TARPL   , 0xF083
.set DMA1TARPH   , 0xF085
.set DMA0TARPH   , 0xF086
.set DMA0TARPL   , 0xF087
.set DMA0BYCH	 , 0xF098
.set DMA1BYCH	 , 0xF099

/* DMA UNIT REGISTERS -- SLOT 0 ADDRESSES */
.set DMA0TARDOS	 , 0x0000
.set DMA0BYCDOS	 , 0x0001
.set DMA1TARDOS	 , 0x0002
.set DMA1BYCDOS	 , 0x0003
.set DMACMD1DOS	 , 0x0008
.set DMASTSDOS	 , 0x0008
.set DMASRRDOS	 , 0x0009
.set DMAMSKDOS	 , 0x000A
.set DMAMOD1DOS	 , 0x000B
.set DMACLRBPDOS , 0x000C
.set DMACLRDOS	 , 0x000D
.set DMACLRMSKDOS  , 0x000E
.set DMAGRPMSKDOS  , 0x000F
.set DMA1TARPLDOS  , 0x0083
.set DMA0TARPLDOS  , 0x0087

/* A20GATE AND FAST CPU RESET -- SLOT 15 ADDRESS */
.set PORT92	 , 0xF092
/* A20GATE AND FAST CPU RESET -- SLOT 0 ADDRESS */
.set PORT92DOS   , 0x0092