KMA310 datasheet(52/71 Pages) NXP

52 / 71 page

NXP Semiconductors

KMA310

Programmable angle sensor IC

KMA310

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Product data sheet

Rev. 3 — 27 February 2019

52 / 71

Command

write/read

Bit

Description

Default

MSB/LSB

15 to 12 OEM code 7 bits 7 to 4

56h/57h

OEM_CODE2

11 to 0 OEM code 2

00h/00h

15 to 12 OEM code 7 bits 3 to 0

58h/59h

OEM_CODE3

11 to 0 OEM code 3

00h/00h

15 to 12 OEM code 8 bits 11 to 8

5Ah/5Bh

OEM_CODE4

11 to 0 OEM code 4

00h/00h

15 to 12 OEM code 8 bits 7 to 4

5Ch/5Dh

OEM_CODE5

11 to 0 OEM code 5

00h/00h

15 to 12 OEM code 8 bits 3 to 0

5Eh/5Fh

OEM_CODE6

11 to 0 OEM code 6

00h/00h

LOCK2; irreversible write protection of customer area 3

1b – enabled

14 to 8 undefined[1]

60h/61h

CRC3

7 to 0

CRC for customer area 3; see Section 16.4

00h/B2h

[1]

Undefined: write as zero for default, returns any value when read.

Table 54. Traceability register

Command

write/read

Bit

Access

Description

A0h/A1h

IDENTIFIER1

15 to 0 R

A2h/A3h

IDENTIFIER2

15 to 0 R

A4h/A5h

IDENTIFIER3

15 to 0 R

A6h/A7h

IDENTIFIER4

15 to 0 R

A8h/A9h

IDENTIFIER5

15 to 0 R

5 × 16 bit unique device identifier code for traceability located

in manufacturer area of NVM

Table 55. ZERO_ANGLE – mechanical zero degree position bit allocation

Bit

Value

215

214

213

212

211

210

(10)

Examples:

• Mechanical zero degree position 0° = 0000h (default)

• Mechanical zero degree position 10° = F1C7h

• Mechanical zero degree position 45° = C000h

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