\n
address_offset : 0x0 Bytes (0x0)
size : 0xC0 byte (0x0)
mem_usage : registers
protection : not protected
Chip ID Register
address_offset : 0x0 Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0
VERSION : Version of the Device
bits : 0 - 4 (5 bit)
access : read-only
EPROC : Embedded Processor
bits : 5 - 7 (3 bit)
access : read-only
Enumeration:
0x1 : ARM946ES
ARM946ES
0x2 : ARM7TDMI
ARM7TDMI
0x3 : CM3
Cortex-M3
0x4 : ARM920T
ARM920T
0x5 : ARM926EJS
ARM926EJS
0x6 : CA5
Cortex-A5
0x7 : CM4
Cortex-M4
End of enumeration elements list.
NVPSIZ : Nonvolatile Program Memory Size
bits : 8 - 11 (4 bit)
access : read-only
Enumeration:
0x0 : NONE
None
0x1 : 8K
8 Kbytes
0x2 : 16K
16 Kbytes
0x3 : 32K
32 Kbytes
0x5 : 64K
64 Kbytes
0x7 : 128K
128 Kbytes
0x8 : 160K
160 Kbytes
0x9 : 256K
256 Kbytes
0xA : 512K
512 Kbytes
0xC : 1024K
1024 Kbytes
0xE : 2048K
2048 Kbytes
End of enumeration elements list.
NVPSIZ2 : Second Nonvolatile Program Memory Size
bits : 12 - 15 (4 bit)
access : read-only
Enumeration:
0x0 : NONE
None
0x1 : 8K
8 Kbytes
0x2 : 16K
16 Kbytes
0x3 : 32K
32 Kbytes
0x5 : 64K
64 Kbytes
0x7 : 128K
128 Kbytes
0x9 : 256K
256 Kbytes
0xA : 512K
512 Kbytes
0xC : 1024K
1024 Kbytes
0xE : 2048K
2048 Kbytes
End of enumeration elements list.
SRAMSIZ : Internal SRAM Size
bits : 16 - 19 (4 bit)
access : read-only
Enumeration:
0x0 : 48K
48 Kbytes
0x1 : 192K
192 Kbytes
0x2 : 384K
384 Kbytes
0x3 : 6K
6 Kbytes
0x4 : 24K
24 Kbytes
0x5 : 4K
4 Kbytes
0x6 : 80K
80 Kbytes
0x7 : 160K
160 Kbytes
0x8 : 8K
8 Kbytes
0x9 : 16K
16 Kbytes
0xA : 32K
32 Kbytes
0xB : 64K
64 Kbytes
0xC : 128K
128 Kbytes
0xD : 256K
256 Kbytes
0xE : 96K
96 Kbytes
0xF : 512K
512 Kbytes
End of enumeration elements list.
ARCH : Architecture Identifier
bits : 20 - 27 (8 bit)
access : read-only
Enumeration:
0x64 : SAM4CxxC
SAM4CxC (100-pin version)
End of enumeration elements list.
NVPTYP : Nonvolatile Program Memory Type
bits : 28 - 30 (3 bit)
access : read-only
Enumeration:
0x0 : ROM
ROM
0x1 : ROMLESS
ROMless or on-chip Flash
0x2 : FLASH
Embedded Flash Memory
0x3 : ROM_FLASH
ROM and Embedded Flash Memory- NVPSIZ is ROM size- NVPSIZ2 is Flash size
0x4 : SRAM
SRAM emulating ROM
End of enumeration elements list.
EXT : Extension Flag
bits : 31 - 31 (1 bit)
access : read-only
Chip ID Extension Register
address_offset : 0x4 Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0
EXID : Chip ID Extension
bits : 0 - 31 (32 bit)
access : read-only
Enumeration:
0x1 : SAM4CMP
SAM4C + 3-phase EMAFE
0x2 : SAM4CMS
SAM4C + 2-phase EMAFE
End of enumeration elements list.
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