SAM3S8/SD8 Software Package: Static Memory Controller

SAM3S8/SD8 Software Package 1.2
Data Structures | Defines

# Static Memory Controller
[Peripheral Software API]

Collaboration diagram for Static Memory Controller:

## Data Structures

struct | SmcCs_number
| SmcCs_number hardware registers. More...
struct | Smc

## Defines

#define | SMCCS_NUMBER_NUMBER 5
| Smc hardware registers.
#define | SMC_SETUP_NWE_SETUP_Pos 0
#define | SMC_SETUP_NWE_SETUP_Msk (0x3fu << SMC_SETUP_NWE_SETUP_Pos)
| (SMC_SETUP) NWE Setup Length
#define | SMC_SETUP_NWE_SETUP(value) ((SMC_SETUP_NWE_SETUP_Msk & ((value) << SMC_SETUP_NWE_SETUP_Pos)))
#define | SMC_SETUP_NCS_WR_SETUP_Pos 8
#define | SMC_SETUP_NCS_WR_SETUP_Msk (0x3fu << SMC_SETUP_NCS_WR_SETUP_Pos)
| (SMC_SETUP) NCS Setup Length in WRITE Access
#define | SMC_SETUP_NCS_WR_SETUP(value) ((SMC_SETUP_NCS_WR_SETUP_Msk & ((value) << SMC_SETUP_NCS_WR_SETUP_Pos)))
#define | SMC_SETUP_NRD_SETUP_Pos 16
#define | SMC_SETUP_NRD_SETUP_Msk (0x3fu << SMC_SETUP_NRD_SETUP_Pos)
| (SMC_SETUP) NRD Setup Length
#define | SMC_SETUP_NRD_SETUP(value) ((SMC_SETUP_NRD_SETUP_Msk & ((value) << SMC_SETUP_NRD_SETUP_Pos)))
#define | SMC_SETUP_NCS_RD_SETUP_Pos 24
#define | SMC_SETUP_NCS_RD_SETUP_Msk (0x3fu << SMC_SETUP_NCS_RD_SETUP_Pos)
| (SMC_SETUP) NCS Setup Length in READ Access
#define | SMC_SETUP_NCS_RD_SETUP(value) ((SMC_SETUP_NCS_RD_SETUP_Msk & ((value) << SMC_SETUP_NCS_RD_SETUP_Pos)))
#define | SMC_PULSE_NWE_PULSE_Pos 0
#define | SMC_PULSE_NWE_PULSE_Msk (0x7fu << SMC_PULSE_NWE_PULSE_Pos)
| (SMC_PULSE) NWE Pulse Length
#define | SMC_PULSE_NWE_PULSE(value) ((SMC_PULSE_NWE_PULSE_Msk & ((value) << SMC_PULSE_NWE_PULSE_Pos)))
#define | SMC_PULSE_NCS_WR_PULSE_Pos 8
#define | SMC_PULSE_NCS_WR_PULSE_Msk (0x7fu << SMC_PULSE_NCS_WR_PULSE_Pos)
| (SMC_PULSE) NCS Pulse Length in WRITE Access
#define | SMC_PULSE_NCS_WR_PULSE(value) ((SMC_PULSE_NCS_WR_PULSE_Msk & ((value) << SMC_PULSE_NCS_WR_PULSE_Pos)))
#define | SMC_PULSE_NRD_PULSE_Pos 16
#define | SMC_PULSE_NRD_PULSE_Msk (0x7fu << SMC_PULSE_NRD_PULSE_Pos)
| (SMC_PULSE) NRD Pulse Length
#define | SMC_PULSE_NRD_PULSE(value) ((SMC_PULSE_NRD_PULSE_Msk & ((value) << SMC_PULSE_NRD_PULSE_Pos)))
#define | SMC_PULSE_NCS_RD_PULSE_Pos 24
#define | SMC_PULSE_NCS_RD_PULSE_Msk (0x7fu << SMC_PULSE_NCS_RD_PULSE_Pos)
| (SMC_PULSE) NCS Pulse Length in READ Access
#define | SMC_PULSE_NCS_RD_PULSE(value) ((SMC_PULSE_NCS_RD_PULSE_Msk & ((value) << SMC_PULSE_NCS_RD_PULSE_Pos)))
#define | SMC_CYCLE_NWE_CYCLE_Pos 0
#define | SMC_CYCLE_NWE_CYCLE_Msk (0x1ffu << SMC_CYCLE_NWE_CYCLE_Pos)
| (SMC_CYCLE) Total Write Cycle Length
#define | SMC_CYCLE_NWE_CYCLE(value) ((SMC_CYCLE_NWE_CYCLE_Msk & ((value) << SMC_CYCLE_NWE_CYCLE_Pos)))
#define | SMC_CYCLE_NRD_CYCLE_Pos 16
#define | SMC_CYCLE_NRD_CYCLE_Msk (0x1ffu << SMC_CYCLE_NRD_CYCLE_Pos)
| (SMC_CYCLE) Total Read Cycle Length
#define | SMC_CYCLE_NRD_CYCLE(value) ((SMC_CYCLE_NRD_CYCLE_Msk & ((value) << SMC_CYCLE_NRD_CYCLE_Pos)))
#define | SMC_MODE_READ_MODE (0x1u << 0)
| (SMC_MODE)
#define | SMC_MODE_WRITE_MODE (0x1u << 1)
| (SMC_MODE)
#define | SMC_MODE_EXNW_MODE_Pos 4
#define | SMC_MODE_EXNW_MODE_Msk (0x3u << SMC_MODE_EXNW_MODE_Pos)
| (SMC_MODE) NWAIT Mode
#define | SMC_MODE_EXNW_MODE_DISABLED (0x0u << 4)
| (SMC_MODE) Disabled
#define | SMC_MODE_EXNW_MODE_FROZEN (0x2u << 4)
| (SMC_MODE) Frozen Mode
#define | SMC_MODE_EXNW_MODE_READY (0x3u << 4)
| (SMC_MODE) Ready Mode
#define | SMC_MODE_DBW_Pos 12
#define | SMC_MODE_DBW_Msk (0x3u << SMC_MODE_DBW_Pos)
| (SMC_MODE) Data Bus Width
#define | SMC_MODE_DBW_8_BIT (0x0u << 12)
| (SMC_MODE) 8-bit bus
#define | SMC_MODE_DBW_16_BIT (0x1u << 12)
| (SMC_MODE) 16-bit bus
#define | SMC_MODE_DBW_32_BIT (0x2u << 12)
| (SMC_MODE) 32-bit bus
#define | SMC_MODE_TDF_CYCLES_Pos 16
#define | SMC_MODE_TDF_CYCLES_Msk (0xfu << SMC_MODE_TDF_CYCLES_Pos)
| (SMC_MODE) Data Float Time
#define | SMC_MODE_TDF_CYCLES(value) ((SMC_MODE_TDF_CYCLES_Msk & ((value) << SMC_MODE_TDF_CYCLES_Pos)))
#define | SMC_MODE_TDF_MODE (0x1u << 20)
| (SMC_MODE) TDF Optimization
#define | SMC_MODE_PMEN (0x1u << 24)
| (SMC_MODE) Page Mode Enabled
#define | SMC_MODE_PS_Pos 28
#define | SMC_MODE_PS_Msk (0x3u << SMC_MODE_PS_Pos)
| (SMC_MODE) Page Size
#define | SMC_MODE_PS_4_BYTE (0x0u << 28)
| (SMC_MODE) 4-byte page
#define | SMC_MODE_PS_8_BYTE (0x1u << 28)
| (SMC_MODE) 8-byte page
#define | SMC_MODE_PS_16_BYTE (0x2u << 28)
| (SMC_MODE) 16-byte page
#define | SMC_MODE_PS_32_BYTE (0x3u << 28)
| (SMC_MODE) 32-byte page
#define | SMC_OCMS_SMSE (0x1u << 0)
| (SMC_OCMS) Static Memory Controller Scrambling Enable
#define | SMC_OCMS_CS0SE (0x1u << 16)
| (SMC_OCMS) Chip Select (x = 0 to 3) Scrambling Enable
#define | SMC_OCMS_CS1SE (0x1u << 17)
| (SMC_OCMS) Chip Select (x = 0 to 3) Scrambling Enable
#define | SMC_OCMS_CS2SE (0x1u << 18)
| (SMC_OCMS) Chip Select (x = 0 to 3) Scrambling Enable
#define | SMC_OCMS_CS3SE (0x1u << 19)
| (SMC_OCMS) Chip Select (x = 0 to 3) Scrambling Enable
#define | SMC_KEY1_KEY1_Pos 0
#define | SMC_KEY1_KEY1_Msk (0xffffffffu << SMC_KEY1_KEY1_Pos)
| (SMC_KEY1) Off Chip Memory Scrambling (OCMS) Key Part 1
#define | SMC_KEY1_KEY1(value) ((SMC_KEY1_KEY1_Msk & ((value) << SMC_KEY1_KEY1_Pos)))
#define | SMC_KEY2_KEY2_Pos 0
#define | SMC_KEY2_KEY2_Msk (0xffffffffu << SMC_KEY2_KEY2_Pos)
| (SMC_KEY2) Off Chip Memory Scrambling (OCMS) Key Part 2
#define | SMC_KEY2_KEY2(value) ((SMC_KEY2_KEY2_Msk & ((value) << SMC_KEY2_KEY2_Pos)))
#define | SMC_WPMR_WPEN (0x1u << 0)
| (SMC_WPMR) Write Protect Enable
#define | SMC_WPMR_WPKEY_Pos 8
#define | SMC_WPMR_WPKEY_Msk (0xffffffu << SMC_WPMR_WPKEY_Pos)
| (SMC_WPMR) Write Protect KEY
#define | SMC_WPMR_WPKEY(value) ((SMC_WPMR_WPKEY_Msk & ((value) << SMC_WPMR_WPKEY_Pos)))
#define | SMC_WPSR_WPVS (0x1u << 0)
| (SMC_WPSR) Write Protect Enable
#define | SMC_WPSR_WPVSRC_Pos 8
#define | SMC_WPSR_WPVSRC_Msk (0xffffu << SMC_WPSR_WPVSRC_Pos)
| (SMC_WPSR) Write Protect Violation Source

## Detailed Description

SOFTWARE API DEFINITION FOR Static Memory Controller

All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Defines