Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK Data Sheet
Product codes
ATSAM4L-XSTK
279
42023E–SAM–07/2013
ATSAM4L8/L4/L2
14.10 User Interface
Note:
1. The value of the Lock bits depend on their programmed state. All other bits in FSR are 0.
2. All bits in FGPRHI/LO are dependent on the programmed state of the fuses they map to. Any bits in these registers not
mapped to a fuse read as 0.
3. The reset values for these registers are device specific. Refer to the Module Configuration section at the end of this chapter.
Table 14-3.
FLASHCALW Register Memory Map
Offset
Register
Register Name
Access
Reset
0x00
Flash Control Register
FCR
Read/Write
0x00000000
0x04
Flash Command Register
FCMD
Read/Write
0x00000000
0x08
Flash Status Register
FSR
Read-only
-
0x0C
Flash Parameter Register
FPR
Read-only
-
0x10
Flash Version Register
FVR
Read-only
-
0x14
Flash General Purpose Fuse Register Hi
FGPFRHI
Read-only
-
0x18
Flash General Purpose Fuse Register Lo
FGPFRLO
Read-only
-
0x408
PicoCache Control Register
CTRL
Write-only
0x00000000
0x40C
PicoCache Status Register
SR
Read/Write
0x00000000
0x420
PicoCache Maintenance Register 0
MAINT0
Write-only
-
0x424
PicoCache Maintenance Register 1
MAINT1
Write-only
-
0x428
PicoCache Monitor Configuration Register
MCFG
Read/Write
0x00000000
0x42C
PicoCache Monitor Enable Register
MEN
Read/Write
0x00000000
0x430
PicoCache Monitor Control Register
MCTRL
Write-only
-
0x434
PicoCache Monitor Status Register
MSR
Read-only
0x00000000
0x4FC
Version Register
PVR
Read-only
-