#include <tamtypes.h>

Include dependency graph for aifregs.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	AIF_REGBASE (SPD_REGBASE + 0x4000000)

#define	USE_AIF_REGS

#define	AIF_INTCL AIF_INTSR

#define	AIF_INTR_ATA0 (1<<AIF_INUM_ATA0)

#define	AIF_INTR_RTC (1<<AIF_INUM_RTC)

#define	AIF_INTR_PCMCIA (1<<AIF_INUM_PCMCIA)

#define	USE_AIF_RTC_REGS

#define	RTC_FREQ_SELECT RTC_REG_A

#define	RTC_UIP 0x80

#define	RTC_DIV_CTL 0x70

#define	RTC_REF_CLCK_4MHZ 0x00

#define	RTC_REF_CLCK_1MHZ 0x10

#define	RTC_REF_CLCK_32KHZ 0x20

#define	RTC_DIV_RESET1 0x60

#define	RTC_DIV_RESET2 0x70

#define	RTC_RATE_SELECT 0x0F

#define	RTC_CONTROL RTC_REG_B

#define	RTC_SET 0x80

#define	RTC_PIE 0x40

#define	RTC_AIE 0x20

#define	RTC_UIE 0x10

#define	RTC_SQWE 0x08

#define	RTC_DM_BINARY 0x04

#define	RTC_24H 0x02

#define	RTC_DST_EN 0x01

#define	RTC_INTR_FLAGS RTC_REG_C

#define	RTC_IRQF 0x80

#define	RTC_PF 0x40

#define	RTC_AF 0x20

#define	RTC_UF 0x10

#define	RTC_VALID RTC_REG_D

#define	RTC_VRT 0x80

Enumerations
enum	AIF_REGS { AIF_IDENT = 0x00 , AIF_REVISION , AIF_INTSR , AIF_INTEN , AIF_TIMCFG , AIF_COUNT_L = 0x08 , AIF_COUNT_H , AIF_ATA_TCFG = 0x20 , AIF_ATA = 0x30 , AIF_ATACTL = 0x3C , AIF_RTC = 0x80 }

enum	AIF_INUM { AIF_INUM_ATA0 = 0 , AIF_INUM_RTC , AIF_INUM_PCMCIA , AIF_INUM_COUNT }

enum	RTC_REGS { RTC_SECONDS = 0x00 , RTC_SECONDS_ALARM , RTC_MINUTES , RTC_MINUTES_ALARM , RTC_HOURS , RTC_HOURS_ALARM , RTC_DAY_OF_WEEK , RTC_DAY_OF_MONTH , RTC_MONTH , RTC_YEAR , RTC_REG_A , RTC_REG_B , RTC_REG_C , RTC_REG_D }

Detailed Description

AIF and RTC registers

Definition in file aifregs.h.

Macro Definition Documentation

◆ AIF_INTCL

#define AIF_INTCL AIF_INTSR

Definition at line 30 of file aifregs.h.

◆ AIF_INTR_ATA0

#define AIF_INTR_ATA0 (1<<AIF_INUM_ATA0)

Definition at line 41 of file aifregs.h.

◆ AIF_INTR_PCMCIA

#define AIF_INTR_PCMCIA (1<<AIF_INUM_PCMCIA)

Definition at line 43 of file aifregs.h.

◆ AIF_INTR_RTC

#define AIF_INTR_RTC (1<<AIF_INUM_RTC)

Definition at line 42 of file aifregs.h.

◆ AIF_REGBASE

#define AIF_REGBASE (SPD_REGBASE + 0x4000000)

Definition at line 11 of file aifregs.h.

◆ RTC_24H

#define RTC_24H 0x02

24 hour mode - else hours bit 7 means pm

Definition at line 103 of file aifregs.h.

◆ RTC_AF

#define RTC_AF 0x20

Definition at line 114 of file aifregs.h.

◆ RTC_AIE

#define RTC_AIE 0x20

alarm interrupt enable

Definition at line 95 of file aifregs.h.

◆ RTC_CONTROL

#define RTC_CONTROL RTC_REG_B

Definition at line 89 of file aifregs.h.

◆ RTC_DIV_CTL

#define RTC_DIV_CTL 0x70

Definition at line 77 of file aifregs.h.

◆ RTC_DIV_RESET1

#define RTC_DIV_RESET1 0x60

2 values for divider stage reset, others for "testing purposes only"

Definition at line 83 of file aifregs.h.

◆ RTC_DIV_RESET2

#define RTC_DIV_RESET2 0x70

Definition at line 84 of file aifregs.h.

◆ RTC_DM_BINARY

#define RTC_DM_BINARY 0x04

all time/date values are BCD if clear

Definition at line 101 of file aifregs.h.

◆ RTC_DST_EN

#define RTC_DST_EN 0x01

auto switch DST - works f. USA only

Definition at line 105 of file aifregs.h.

◆ RTC_FREQ_SELECT

#define RTC_FREQ_SELECT RTC_REG_A

Definition at line 69 of file aifregs.h.

◆ RTC_INTR_FLAGS

#define RTC_INTR_FLAGS RTC_REG_C

Definition at line 109 of file aifregs.h.

◆ RTC_IRQF

#define RTC_IRQF 0x80

any of the following 3 is active

Definition at line 112 of file aifregs.h.

◆ RTC_PF

#define RTC_PF 0x40

Definition at line 113 of file aifregs.h.

◆ RTC_PIE

#define RTC_PIE 0x40

periodic interrupt enable

Definition at line 93 of file aifregs.h.

◆ RTC_RATE_SELECT

#define RTC_RATE_SELECT 0x0F

Periodic intr. / Square wave rate select. 0=none, 1=32.8kHz,... 15=2Hz

Definition at line 86 of file aifregs.h.

◆ RTC_REF_CLCK_1MHZ

#define RTC_REF_CLCK_1MHZ 0x10

Definition at line 80 of file aifregs.h.

◆ RTC_REF_CLCK_32KHZ

#define RTC_REF_CLCK_32KHZ 0x20

Definition at line 81 of file aifregs.h.

◆ RTC_REF_CLCK_4MHZ

#define RTC_REF_CLCK_4MHZ 0x00

divider control: refclock values 4.194 / 1.049 MHz / 32.768 kHz

Definition at line 79 of file aifregs.h.

◆ RTC_SET

#define RTC_SET 0x80

disable updates for clock setting

Definition at line 91 of file aifregs.h.

◆ RTC_SQWE

#define RTC_SQWE 0x08

enable square-wave output

Definition at line 99 of file aifregs.h.

◆ RTC_UF

#define RTC_UF 0x10

Definition at line 115 of file aifregs.h.

◆ RTC_UIE

#define RTC_UIE 0x10

update-finished interrupt enable

Definition at line 97 of file aifregs.h.

◆ RTC_UIP

#define RTC_UIP 0x80

update-in-progress - set to "1" 244 microsecs before RTC goes off the bus, reset after update (may take 1.984ms @ 32768Hz RefClock) is complete, totalling to a max high interval of 2.228 ms.

Definition at line 76 of file aifregs.h.

◆ RTC_VALID

#define RTC_VALID RTC_REG_D

Definition at line 118 of file aifregs.h.

◆ RTC_VRT

#define RTC_VRT 0x80

valid RAM and time

Definition at line 120 of file aifregs.h.

◆ USE_AIF_REGS

#define USE_AIF_REGS

Value:

volatile u16 *aif_regs = \

(volatile u16 *)AIF_REGBASE

AIF_REGBASE

#define AIF_REGBASE

Definition: aifregs.h:11

u16

unsigned short u16

Definition: tamtypes.h:24

Definition at line 13 of file aifregs.h.

◆ USE_AIF_RTC_REGS

#define USE_AIF_RTC_REGS

Value:

volatile u16 *aif_rtc_regs = \

(&aif_regs[AIF_RTC])

AIF_RTC

@ AIF_RTC

Definition: aifregs.h:27

Definition at line 46 of file aifregs.h.

Enumeration Type Documentation

◆ AIF_INUM

enum AIF_INUM

Enumerator
AIF_INUM_ATA0
AIF_INUM_RTC
AIF_INUM_PCMCIA
AIF_INUM_COUNT

Definition at line 33 of file aifregs.h.

              {
         AIF_INUM_ATA0   = 0,
         AIF_INUM_RTC,   //I don't know what this interrupt event is, but it should be for the RTC because it doesn't have a known bit for itself.
         AIF_INUM_PCMCIA,
  
         AIF_INUM_COUNT
 };

◆ AIF_REGS

enum AIF_REGS

Enumerator
AIF_IDENT
AIF_REVISION
AIF_INTSR
AIF_INTEN
AIF_TIMCFG
AIF_COUNT_L
AIF_COUNT_H
AIF_ATA_TCFG
AIF_ATA
AIF_ATACTL
AIF_RTC

Definition at line 16 of file aifregs.h.

              {
         AIF_IDENT = 0x00,
         AIF_REVISION,
         AIF_INTSR,
         AIF_INTEN,
         AIF_TIMCFG,
         AIF_COUNT_L = 0x08,
         AIF_COUNT_H,
         AIF_ATA_TCFG = 0x20,
         AIF_ATA = 0x30, //ATA register base.
         AIF_ATACTL = 0x3C,
         AIF_RTC = 0x80  //RTC register base.
 };

◆ RTC_REGS

enum RTC_REGS

Enumerator
RTC_SECONDS
RTC_SECONDS_ALARM
RTC_MINUTES
RTC_MINUTES_ALARM
RTC_HOURS
RTC_HOURS_ALARM
RTC_DAY_OF_WEEK
RTC_DAY_OF_MONTH
RTC_MONTH
RTC_YEAR
RTC_REG_A
RTC_REG_B
RTC_REG_C
RTC_REG_D

Definition at line 49 of file aifregs.h.

              {
         RTC_SECONDS = 0x00,
         RTC_SECONDS_ALARM,
         RTC_MINUTES,
         RTC_MINUTES_ALARM,
         RTC_HOURS,
         RTC_HOURS_ALARM,
         RTC_DAY_OF_WEEK,
         RTC_DAY_OF_MONTH,
         RTC_MONTH,
         RTC_YEAR,
         RTC_REG_A,
         RTC_REG_B,
         RTC_REG_C,
         RTC_REG_D
 };

Macros

Enumerations