Id Code Register (Idcode); Id Code Register (Idcode) Bits; Device Identification - Texas Instruments OMAP5910 Technical Reference Manual

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6.9 Device Identification

Identification Code Register

Table 6–50. ID Code Register (IDCODE)

Table 6–51. ID Code Register (IDCODE) Bits

Version number

Manufacturer identity

The device identification can be done by software via two registers:

The identification code (IDCODE) register identifies the OMAP5910

The identification die (ID) register identifies the die.

The identification code register (IDCODE), shown in Table 6–50, can be split

into four fields:

VERSION number (4 bits) (MSB) 31 to 28

PART number (16 bits) 27 to 12

Manufacturer Identity (11 bits) 11 to 1

Fixed LSB (1 bit) (LSB) 0

The TI manufacturer identity is IEEE WW defined as 000 0001 0111.

For OMAP5910 design:

ID code = xxxx 1011 0100 0111 0000 0000 0010 1111 = xb47002f

The IDCODE register bits are described in Table 6–51.

Binary Value

1011 0100 0111 0000 [27–12]

000 0001 0111 [11–1]

Capture Value

Decimal Value