Datasheet

419
SAM9G45 [DATASHEET]
Atmel-6438O-ATARM-SAM9G45-Datasheet_08-Dec-15
27.6.10 Debug Unit Chip ID Register
Name: DBGU_CIDR
Address: 0xFFFFEE40
Access: Read-only
• VERSION: Version of the Device
Values depend upon the version of the device.
• EPROC: Embedded Processor
• NVPSIZ: Nonvolatile Program Memory Size
31 30 29 28 27 26 25 24
EXT NVPTYP ARCH
23 22 21 20 19 18 17 16
ARCH SRAMSIZ
15 14 13 12 11 10 9 8
NVPSIZ2 NVPSIZ
76543210
EPROC VERSION
EPROC Processor
0 0 1 ARM946ES
0 1 0 ARM7TDMI
100ARM920T
1 0 1 ARM926EJS
NVPSIZ Size
0000None
00018 Kbytes
001016 Kbytes
001132 Kbytes
0100Reserved
010164 Kbytes
0110Reserved
0111128 Kbytes
1000Reserved
1001256 Kbytes
1010512 Kbytes
1011Reserved
11001024 Kbytes
1101Reserved
11102048 Kbytes
1111Reserved