[BMA253] Rounding acceleration data of 12-bit resolution

[DME_Sugiyama]

Hello,

I am using BMA253.

The width of acceleration data is 12 bits in BMA253.

I would like to get acceleration data with digital resolution of 8 bits by rounding digital resolution of 12-bit.

When I read acceleration data from register ACCD_X_LSB and / or ACCD_X_MSB, should I select (1) or (2)?

(1) I read acc_x_msb<11:4> of register ACCD_X_MSB.

(2) I read acc_x_msb<7:4> of register ACCD_X_MSB and acc_x_lsb<3:0> of register ACCD_X_LSB.

[shellywang · Accepted solution]

Please select:

(1) I read acc_x_msb<11:4> of register ACCD_X_MSB