DA6510.009

6 September, 2018

9 (32)

REGISTER AND EEPROM DATA ADDRESSES

Table 1. Register and EEPROM data addresses

A7

A6

A5

A4

A3

A2

A1

A0

I2C

BUS

[HEX]

SPI BUS

[HEX]

W=write

R=read

Description

Note

A7

1

0

0

0

0

0

X

C0…C1

W:

40…41

R:

C0…C1

EEPROM; free for any data

E

A7

1

0

0

0

0

1

0

C2

W: 42

R: C2

Programmable I2C Device

Address

E

A7

1

0

0

0

0

1

1

C3

W: 43

R: C3

matrix trim data

E+T

A7

1

0

0

0

1

0

0

C4

W: 44

R: C4

matrix trim data

E+T

A7

1

0

0

0

1

0

1

C5

W: 45

R: C5

EEPROM; Gain trim data

E+T

A7

1

0

0

0

1

1

0

C6

W: 46

R: C6

EEPROM; Oscillator

frequency trim data

E+T

A7

1

0

0

0

1

1

1

C7

W: 47

R: C7

EEPROM; free for any data

E

A7

1

0

0

1

X

X

X

C8…CF

W: 48

…4F

R: C8

…CF

EEPROM; free for any data

E

A7

1

0

1

X

X

X

X

D0…DF

W: 5

0…5F

R: D

0…DF

EEPROM; free for any data

E

A7

1

1

0

0

0

0

0

E0

W: 60

R: E0

Reset register; no data,

only addressed for reset

R

A7

1

1

0

0

0

0

1

E1

W: 61

R: E1

Test register

R

A7

1

1

0

0

0

1

0

E2

W: 62

R: E2

Measurement control

register

R

A7

1

1

0

0

0

1

1

E3

W: 63

R: E3

register

R+T

A7

1

1

0

0

1

0

0

E4

W: 64

R: E4

register

R+T

A7

1

1

0

0

1

0

1

E5

W: 65

R: E5

Gain register

R+T

A7

1

1

0

0

1

1

0

E6

W: 66

R: E6

Oscillator frequency control

register

R+T

A7

1

1

0

1

0

0

0

E8

W: 68

R: E8

EEPROM data input

register

R

A7

1

1

0

1

0

0

1

E9

W: 69

R: E9

EEPROM write enable

register

R

A7

1

1

0

1

0

1

0

EA

W: 6A

R: EA

1st (MSB) byte of the

conversion result

R

A7

1

1

0

1

0

1

1

EB

W: 6B

R: EB

2nd (Middle) byte of the

conversion result

R

A7

1

1

0

1

1

0

0

EC

W: 6C

R: EC

3rd (LSB) byte of the

conversion result

R

A7

1

1

0

1

1

0

1

ED

W: 6D

R: ED

Status register for

EEPROM

R

A7

1

1

0

1

1

1

0

EE

W: 6E

R: EE

Trimming control register

R

X = 0 or 1, E = EEPROM, R= Register, T = Trim data

Note: When using the SPI serial interface the register address bit A7 is also used for selecting write (A7= 0) or read (A7=1) operation. For

the I2C interface address bit A7 = 1.

as the hard wired device address of MAS6510. When unique device address is needed it can be programmed to this register.