diff options
Diffstat (limited to 'cpukit/score/cpu/avr/avr/iom64m1.h')
| -rw-r--r-- | cpukit/score/cpu/avr/avr/iom64m1.h | 79 |
1 files changed, 56 insertions, 23 deletions
diff --git a/cpukit/score/cpu/avr/avr/iom64m1.h b/cpukit/score/cpu/avr/avr/iom64m1.h index 6a97062440..492e524185 100644 --- a/cpukit/score/cpu/avr/avr/iom64m1.h +++ b/cpukit/score/cpu/avr/avr/iom64m1.h @@ -48,8 +48,11 @@ #define _AVR_ATmega64M1_H_ 1 -/* Registers and associated bit numbers. */ - +/** + * @name Registers and Associated Bit Numbers + * + */ +/**@{**/ #define PINB _SFR_IO8(0x03) #define PINB0 0 #define PINB1 1 @@ -1415,9 +1418,13 @@ #define MSG5 5 #define MSG6 6 #define MSG7 7 +/** @} */ - -/* Interrupt vectors */ +/** + * @name Interrupt Vectors + * + */ +/**@{**/ /* Vector 0 is the reset vector */ #define ANACOMP0_vect_num 1 #define ANACOMP0_vect _VECTOR(1) /* Analog Comparator 0 */ @@ -1442,15 +1449,19 @@ #define TIMER1_CAPT_vect_num 11 #define TIMER1_CAPT_vect _VECTOR(11) /* Timer/Counter1 Capture Event */ #define TIMER1_COMPA_vect_num 12 -#define TIMER1_COMPA_vect _VECTOR(12) /* Timer/Counter1 Compare Match A */ +/* Timer/Counter1 Compare Match A */ +#define TIMER1_COMPA_vect _VECTOR(12) #define TIMER1_COMPB_vect_num 13 -#define TIMER1_COMPB_vect _VECTOR(13) /* Timer/Counter1 Compare Match B */ +/* Timer/Counter1 Compare Match B */ +#define TIMER1_COMPB_vect _VECTOR(13) #define TIMER1_OVF_vect_num 14 #define TIMER1_OVF_vect _VECTOR(14) /* Timer1/Counter1 Overflow */ #define TIMER0_COMPA_vect_num 15 -#define TIMER0_COMPA_vect _VECTOR(15) /* Timer/Counter0 Compare Match A */ +/* Timer/Counter0 Compare Match A */ +#define TIMER0_COMPA_vect _VECTOR(15) #define TIMER0_COMPB_vect_num 16 -#define TIMER0_COMPB_vect _VECTOR(16) /* Timer/Counter0 Compare Match B */ +/* Timer/Counter0 Compare Match B */ +#define TIMER0_COMPB_vect _VECTOR(16) #define TIMER0_OVF_vect_num 17 #define TIMER0_OVF_vect _VECTOR(17) /* Timer/Counter0 Overflow */ #define CAN_INT_vect_num 18 @@ -1482,9 +1493,13 @@ #define _VECTOR_SIZE 4 /* Size of individual vector. */ #define _VECTORS_SIZE (31 * _VECTOR_SIZE) +/** @} */ - -/* Constants */ +/** + * @name Constants + * + */ +/**@{**/ #define SPM_PAGESIZE (256) #define RAMSTART (0x0100) #define RAMSIZE (4096) @@ -1495,9 +1510,13 @@ #define E2END (0x7FF) #define E2PAGESIZE (8) #define FLASHEND (0xFFFF) +/** @} */ - -/* Fuses */ +/** + * @name Fuses + * + */ +/**@{**/ #define FUSE_MEMORY_SIZE 3 /* Low Fuse Byte */ @@ -1509,40 +1528,54 @@ #define FUSE_SUT1 (unsigned char)~_BV(5) /* Select start-up time */ #define FUSE_CKOUT (unsigned char)~_BV(6) /* Oscillator output option */ #define FUSE_CKDIV8 (unsigned char)~_BV(7) /* Divide clock by 8 */ -#define LFUSE_DEFAULT (FUSE_CKDIV8 & FUSE_SUT1 & FUSE_SUT0 & FUSE_CKSEL3 & FUSE_CKSEL2 & FUSE_CKSEL1) +#define LFUSE_DEFAULT (FUSE_CKDIV8 & FUSE_SUT1 & FUSE_SUT0 & \ + FUSE_CKSEL3 & FUSE_CKSEL2 & FUSE_CKSEL1) /* High Fuse Byte */ #define FUSE_BOOTRST (unsigned char)~_BV(0) /* Select Reset Vector */ #define FUSE_BOOTSZ0 (unsigned char)~_BV(1) /* Select Boot Size */ #define FUSE_BOOTSZ1 (unsigned char)~_BV(2) /* Select Boot Size */ -#define FUSE_EESAVE (unsigned char)~_BV(3) /* EEPROM memory is preserved through chip erase */ +/* EEPROM memory is preserved through chip erase */ +#define FUSE_EESAVE (unsigned char)~_BV(3) #define FUSE_WDTON (unsigned char)~_BV(4) /* Watchdog timer always on */ -#define FUSE_SPIEN (unsigned char)~_BV(5) /* Enable Serial programming and Data Downloading */ +/* Enable Serial programming and Data Downloading */ +#define FUSE_SPIEN (unsigned char)~_BV(5) #define FUSE_DWEN (unsigned char)~_BV(6) /* DebugWIRE Enable */ #define FUSE_RSTDISBL (unsigned char)~_BV(7) /* External Reset Disable */ #define HFUSE_DEFAULT (FUSE_SPIEN & FUSE_BOOTSZ1 & FUSE_BOOTSZ0) /* Extended Fuse Byte */ -#define FUSE_BODLEVEL0 (unsigned char)~_BV(0) /* Brown-out Detector Trigger Level */ -#define FUSE_BODLEVEL1 (unsigned char)~_BV(1) /* Brown-out Detector Trigger Level */ -#define FUSE_BODLEVEL2 (unsigned char)~_BV(2) /* Brown-out Detector Trigger Level */ +/* Brown-out Detector Trigger Level */ +#define FUSE_BODLEVEL0 (unsigned char)~_BV(0) +/* Brown-out Detector Trigger Level */ +#define FUSE_BODLEVEL1 (unsigned char)~_BV(1) +/* Brown-out Detector Trigger Level */ +#define FUSE_BODLEVEL2 (unsigned char)~_BV(2) #define FUSE_PSCRVB (unsigned char)~_BV(3) /* PSC Outputs xB Reset Value */ #define FUSE_PSCRVA (unsigned char)~_BV(4) /* PSC Outputs xA Reset Value */ #define FUSE_PSCRB (unsigned char)~_BV(5) /* PSC Reset Behavior */ #define EFUSE_DEFAULT (FUSE_BODLEVEL2 & FUSE_BODLEVEL1) +/** @} */ - -/* Lock Bits */ +/** + * @name Lock Bits + * + */ +/**@{**/ #define __LOCK_BITS_EXIST #define __BOOT_LOCK_BITS_0_EXIST #define __BOOT_LOCK_BITS_1_EXIST +/** @} */ - -/* Signature */ +/** + * @name Signature + * + */ +/**@{**/ #define SIGNATURE_0 0x1E #define SIGNATURE_1 0x96 #define SIGNATURE_2 0x84 - +/** @} */ #endif /* _AVR_ATmega64M1_H_ */ |