Silicon Laboratories EFR32xG21 Wireless Gecko Reference Manual page 59

6.4.2.3 DEVINFO_MEMINFO - Memory Info
Offset
0x008
Reset
Access
Name
Bit Name
31:16 DILEN
Length of DI area (number of 32-bit words included in CRC)
15:8 UDPAGESIZE
User Data page size
7:0 FLASHPAGESIZE
Flash page size in bytes coded as 2^((MEMINFO.PAGESIZE +10) & 0xFF. For example, the value of 0xFF = 512 bytes
6.4.2.4 DEVINFO_MSIZE - Memory Size
Offset
0x00C
Reset
Access
Name
Bit Name
31:27 Reserved
26:16 SRAM
Ram size, kbyte count as unsighed integer (eg. 16)
15:0 FLASH
Flash size, kbyte count as unsigned integer (eg. 128)
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Bit Position
Reset Access Description
0x0 R Length of DI Page
0x0 R User Data Page Size
0x0 R Flash Page Size
Bit Position
Reset Access Description
To ensure compatibility with future devices, always write bits to 0. More information in
ventions
0x0 R Sram Size
0x0 R Flash Size
Reference Manual
MSC - Memory System Controller
1.2 Con-
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