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TMS320F28388D: Unique Identification Number (UID) for TMS320F28388D

Swapnil Patel
Intellectual 635 points

Part Number: TMS320F28388D

Hi,

I am using TMS320F28388D control card for my software development but I am having trouble accessing the UID_REG. 

According to Table 3.13 Table 3-13. SYSCTRL Base Address Table (C28),  UID_REG is located is at 0x0007020C

This base address doesn't seem to be mapped in driverlib? (hw_memmap.h) 

Secondly, when I try to read it directly from that memory address, the values there don't seem to make sense? 

UID_REGS 0x0007020C
Offset Acronym Register Name Value
0x0 UID_PSRAND0 UID Psuedo-random 192 bit number 0xFFFFFFFF
0x2 UID_PSRAND1 UID Psuedo-random 192 bit number 0xFFFFFFFF
0x4 UID_PSRAND2 UID Psuedo-random 192 bit number 0x73DD50F8
0x6 UID_PSRAND3 UID Psuedo-random 192 bit number 0x20072700
0x8 UID_PSRAND4 UID Psuedo-random 192 bit number 0x03FF0300
0xA UID_PSRAND5 UID Psuedo-random 192 bit number 0x00000000
0xC UID_UNIQUE UID Unique 32 bit number 0xFFFFFFFF
0xE UID_CHECKSUM UID Checksum 0xFFFFFFFF

I am trying to use these Unique Identification numbers for unique serial number.

any help would be appreciated. 

Thanks