CHIP: LPC17xx/40xx FLASH Memory Controller driver

Detailed Description

Enumerations
enum	FMC_FLASHTIM_T {   FLASHTIM_20MHZ_CPU = 0, FLASHTIM_40MHZ_CPU = 1, FLASHTIM_50MHZ_CPU = 2, FLASHTIM_20MHZ_CPU = 0,   FLASHTIM_40MHZ_CPU = 1, FLASHTIM_72MHZ_CPU = 2, FLASHTIM_20MHZ_CPU = 0, FLASHTIM_40MHZ_CPU = 1,   FLASHTIM_60MHZ_CPU = 2, FLASHTIM_80MHZ_CPU = 3, FLASHTIM_100MHZ_CPU = 4, FLASHTIM_120MHZ_CPU = 4,   FLASHTIM_SAFE_SETTING = 5, FLASHTIM_20MHZ_CPU = 0, FLASHTIM_30MHZ_CPU = 1 }
	FLASH Access time definitions. More...

Functions
STATIC INLINE void	Chip_FMC_SetFLASHAccess (FMC_FLASHTIM_T clks)
	Set FLASH memory access time in clocks.

Enumeration Type Documentation

enum FMC_FLASHTIM_T

FLASH Access time definitions.

Enumerator:

FLASHTIM_20MHZ_CPU	Flash accesses use 1 CPU clocks. Use for up to 20 MHz CPU clock
FLASHTIM_40MHZ_CPU	Flash accesses use 2 CPU clocks. Use for up to 40 MHz CPU clock
FLASHTIM_50MHZ_CPU	Flash accesses use 3 CPU clocks. Use for up to 50 MHz CPU clock
FLASHTIM_20MHZ_CPU	Flash accesses use 1 CPU clocks. Use for up to 20 MHz CPU clock
FLASHTIM_40MHZ_CPU	Flash accesses use 2 CPU clocks. Use for up to 40 MHz CPU clock
FLASHTIM_72MHZ_CPU	Flash accesses use 3 CPU clocks. Use for up to 72 MHz CPU clock
FLASHTIM_20MHZ_CPU	Flash accesses use 1 CPU clocks. Use for up to 20 MHz CPU clock
FLASHTIM_40MHZ_CPU	Flash accesses use 2 CPU clocks. Use for up to 40 MHz CPU clock
FLASHTIM_60MHZ_CPU	Flash accesses use 3 CPU clocks. Use for up to 60 MHz CPU clock
FLASHTIM_80MHZ_CPU	Flash accesses use 4 CPU clocks. Use for up to 80 MHz CPU clock
FLASHTIM_100MHZ_CPU	Flash accesses use 5 CPU clocks. Use for up to 100 MHz CPU clock
FLASHTIM_120MHZ_CPU	Flash accesses use 5 CPU clocks. Use for up to 120 Mhz for LPC1759 and LPC1769 only.
FLASHTIM_SAFE_SETTING	Flash accesses use 6 CPU clocks. Safe setting for any allowed conditions
FLASHTIM_20MHZ_CPU	Flash accesses use 1 CPU clocks. Use for up to 20 MHz CPU clock
FLASHTIM_30MHZ_CPU	Flash accesses use 2 CPU clocks. Use for up to 30 MHz CPU clock

Definition at line 47 of file fmc_17xx_40xx.h.

Function Documentation

STATIC INLINE void Chip_FMC_SetFLASHAccess

(

FMC_FLASHTIM_T

clks

)

Set FLASH memory access time in clocks.

Parameters

clks	: Clock cycles for FLASH access (minus 1)

Returns

Nothing

Note

See the user manual for valid settings for this register for when power boot is enabled or off.

Definition at line 68 of file fmc_17xx_40xx.h.