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at91sam9n12_matrix.h File Reference

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Macros

#define AT91_MATRIX_EBICSA   (AT91_MATRIX + 0x118) /* EBI Chip Select Assignment Register */
 
#define AT91_MATRIX_EBI_CS1A   (1 << 1) /* Chip Select 1 Assignment */
 
#define AT91_MATRIX_EBI_CS1A_SMC   (0 << 1)
 
#define AT91_MATRIX_EBI_CS1A_SDRAMC   (1 << 1)
 
#define AT91_MATRIX_EBI_CS3A   (1 << 3) /* Chip Select 3 Assignment */
 
#define AT91_MATRIX_EBI_CS3A_SMC   (0 << 3)
 
#define AT91_MATRIX_EBI_CS3A_SMC_NANDFLASH   (1 << 3)
 
#define AT91_MATRIX_EBI_DBPUC   (1 << 8) /* Data Bus Pull-up Configuration */
 
#define AT91_MATRIX_EBI_DBPU_ON   (0 << 8)
 
#define AT91_MATRIX_EBI_DBPU_OFF   (1 << 8)
 
#define AT91_MATRIX_EBI_VDDIOMSEL   (1 << 16) /* Memory voltage selection */
 
#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V   (0 << 16)
 
#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V   (1 << 16)
 
#define AT91_MATRIX_EBI_EBI_IOSR   (1 << 17) /* EBI I/O slew rate selection */
 
#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED   (0 << 17)
 
#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL   (1 << 17)
 
#define AT91_MATRIX_EBI_DDR_IOSR   (1 << 18) /* DDR2 dedicated port I/O slew rate selection */
 
#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED   (0 << 18)
 
#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL   (1 << 18)
 
#define AT91_MATRIX_NFD0_SELECT   (1 << 24) /* NAND Flash Data Bus Selection */
 
#define AT91_MATRIX_NFD0_ON_D0   (0 << 24)
 
#define AT91_MATRIX_NFD0_ON_D16   (1 << 24)
 
#define AT91_MATRIX_DDR_MP_EN   (1 << 25) /* DDR Multi-port Enable */
 
#define AT91_MATRIX_MP_OFF   (0 << 25)
 
#define AT91_MATRIX_MP_ON   (1 << 25)
 
#define AT91_MATRIX_WPMR   (AT91_MATRIX + 0x1E4) /* Write Protect Mode Register */
 
#define AT91_MATRIX_WPMR_WPEN   (1 << 0) /* Write Protect ENable */
 
#define AT91_MATRIX_WPMR_WP_WPDIS   (0 << 0)
 
#define AT91_MATRIX_WPMR_WP_WPEN   (1 << 0)
 
#define AT91_MATRIX_WPMR_WPKEY   (0xFFFFFF << 8) /* Write Protect KEY */
 
#define AT91_MATRIX_WPSR   (AT91_MATRIX + 0x1E8) /* Write Protect Status Register */
 
#define AT91_MATRIX_WPSR_WPVS   (1 << 0) /* Write Protect Violation Status */
 
#define AT91_MATRIX_WPSR_NO_WPV   (0 << 0)
 
#define AT91_MATRIX_WPSR_WPV   (1 << 0)
 
#define AT91_MATRIX_WPSR_WPVSRC   (0xFFFF << 8) /* Write Protect Violation Source */
 

Macro Definition Documentation

#define AT91_MATRIX_DDR_MP_EN   (1 << 25) /* DDR Multi-port Enable */

Definition at line 37 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_CS1A   (1 << 1) /* Chip Select 1 Assignment */

Definition at line 16 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_CS1A_SDRAMC   (1 << 1)

Definition at line 18 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_CS1A_SMC   (0 << 1)

Definition at line 17 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_CS3A   (1 << 3) /* Chip Select 3 Assignment */

Definition at line 19 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_CS3A_SMC   (0 << 3)

Definition at line 20 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_CS3A_SMC_NANDFLASH   (1 << 3)

Definition at line 21 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_DBPU_OFF   (1 << 8)

Definition at line 24 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_DBPU_ON   (0 << 8)

Definition at line 23 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_DBPUC   (1 << 8) /* Data Bus Pull-up Configuration */

Definition at line 22 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_DDR_IOSR   (1 << 18) /* DDR2 dedicated port I/O slew rate selection */

Definition at line 31 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL   (1 << 18)

Definition at line 33 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED   (0 << 18)

Definition at line 32 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_EBI_IOSR   (1 << 17) /* EBI I/O slew rate selection */

Definition at line 28 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL   (1 << 17)

Definition at line 30 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED   (0 << 17)

Definition at line 29 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_VDDIOMSEL   (1 << 16) /* Memory voltage selection */

Definition at line 25 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V   (0 << 16)

Definition at line 26 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V   (1 << 16)

Definition at line 27 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_EBICSA   (AT91_MATRIX + 0x118) /* EBI Chip Select Assignment Register */

Definition at line 15 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_MP_OFF   (0 << 25)

Definition at line 38 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_MP_ON   (1 << 25)

Definition at line 39 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_NFD0_ON_D0   (0 << 24)

Definition at line 35 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_NFD0_ON_D16   (1 << 24)

Definition at line 36 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_NFD0_SELECT   (1 << 24) /* NAND Flash Data Bus Selection */

Definition at line 34 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_WPMR   (AT91_MATRIX + 0x1E4) /* Write Protect Mode Register */

Definition at line 41 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_WPMR_WP_WPDIS   (0 << 0)

Definition at line 43 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_WPMR_WP_WPEN   (1 << 0)

Definition at line 44 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_WPMR_WPEN   (1 << 0) /* Write Protect ENable */

Definition at line 42 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_WPMR_WPKEY   (0xFFFFFF << 8) /* Write Protect KEY */

Definition at line 45 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_WPSR   (AT91_MATRIX + 0x1E8) /* Write Protect Status Register */

Definition at line 47 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_WPSR_NO_WPV   (0 << 0)

Definition at line 49 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_WPSR_WPV   (1 << 0)

Definition at line 50 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_WPSR_WPVS   (1 << 0) /* Write Protect Violation Status */

Definition at line 48 of file at91sam9n12_matrix.h.

#define AT91_MATRIX_WPSR_WPVSRC   (0xFFFF << 8) /* Write Protect Violation Source */

Definition at line 51 of file at91sam9n12_matrix.h.