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added CFU regs and made GPIO_INPUT writable (for pin-change IRQ enable mask)

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stnolting 2020-09-13 18:33:21 +02:00
parent 0ea028ea19
commit 4674aab2dc
1 changed files with 20 additions and 4 deletions
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24
sw/lib/include/neorv32.h
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@ -234,8 +234,8 @@ enum NEORV32_CLOCK_PRSC_enum {
* @name IO Device: General Purpose Input/Output Port Unit (GPIO)
**************************************************************************/
/**@{*/
/** GPIO parallel input port 32-bit (r/-) */
#define GPIO_INPUT (*(IO_ROM32 0xFFFFFF80UL))
/** read access: GPIO parallel input port 32-bit (r/-), write_access: pin-change IRQ for each input pin (-/w) */
#define GPIO_INPUT (*(IO_REG32 0xFFFFFF80UL))
/** GPIO parallel output port 32-bit (r/w) */
#define GPIO_OUTPUT (*(IO_REG32 0xFFFFFF84UL))
/**@}*/
@ -455,6 +455,22 @@ enum NEORV32_TRNG_CT_enum {
TRNG_CT_EN = 31 /**< TRNG data/control register(31) (r/w): TRNG enable */
};
/**@}*/
/**@}*/
/**********************************************************************//**
* @name IO Device: Custom Functions Unit (CFU)
**************************************************************************/
/**@{*/
/** CFU register 0 ((r)/(w)) */
#define CFU_REG_0 (*(IO_REG32 0xFFFFFFD0UL)) // (r)/(w): CFU register 0, user-defined
/** CFU register 1 ((r)/(w)) */
#define CFU_REG_1 (*(IO_REG32 0xFFFFFFD4UL)) // (r)/(w): CFU register 1, user-defined
/** CFU register 2 ((r)/(w)) */
#define CFU_REG_2 (*(IO_REG32 0xFFFFFFD8UL)) // (r)/(w): CFU register 2, user-defined
/** CFU register 3 ((r)/(w)) */
#define CFU_REG_3 (*(IO_REG32 0xFFFFFFDCUL)) // (r)/(w): CFU register 3, user-defined
/**@}*/
/**********************************************************************//**
@ -497,9 +513,9 @@ enum NEORV32_TRNG_CT_enum {
SYSINFO_FEATURES_IO_TWI = 20, /**< SYSINFO_FEATURES (20) (r/-): Two-wire interface implemented when 1 (via IO_TWI_USE generic) */
SYSINFO_FEATURES_IO_PWM = 21, /**< SYSINFO_FEATURES (21) (r/-): Pulse-width modulation unit implemented when 1 (via IO_PWM_USE generic) */
SYSINFO_FEATURES_IO_WDT = 22, /**< SYSINFO_FEATURES (22) (r/-): Watchdog timer implemented when 1 (via IO_WDT_USE generic) */
SYSINFO_FEATURES_IO_CFU = 23, /**< SYSINFO_FEATURES (23) (r/-): Custom functions unit implemented when 1 (via IO_CFU_USE generic) */
SYSINFO_FEATURES_IO_TRNG = 24, /**< SYSINFO_FEATURES (24) (r/-): True random number generator implemented when 1 (via IO_TRNG_USE generic) */
SYSINFO_FEATURES_IO_DEVNULL = 25 /**< SYSINFO_FEATURES (24) (r/-): Dummy device implemented when 1 (via IO_DEVNULL_USE generic) */
SYSINFO_FEATURES_IO_DEVNULL = 25 /**< SYSINFO_FEATURES (25) (r/-): Dummy device implemented when 1 (via IO_DEVNULL_USE generic) */
};