AN2364 Freescale Semiconductor / Motorola, AN2364 Datasheet - Page 25

Manufacturer Part Number

AN2364

Description

Using the Table Stepper Motor TPU Function (TSM) with the MPC500 Family

Manufacturer

Freescale Semiconductor / Motorola

Datasheet

1.AN2364.pdf (44 pages)

Changing DESIRED_POSITION in Mid-Move

C) New_D_P opposite direction to Old_D_P

Step Rate

A) New_D_P same direction as Old_D_P but farther away —2 examples

B) New_D_P same direction as Old_D_P but closer -- 2 examples

Step Rate

C_D_P

Figure 9. The Effect of Changing DESIRED_POSITION During Mid-move

KEY: C_P = CURRENT_POSITION; C_D_P = Change DESIRED_POSITION;

C_D_P

D_P = DESIRED_POSITION

New_D_P

Old_D_P

Freescale Semiconductor, Inc.

Using the Table Stepper Motor TPU Function

For More Information On This Product,

Old_D_P

New_D_P

Go to: www.freescale.com

C_P

Step Rate

D) New_D_P same as C_D_P

Step Rate

C_D_P

New_D_P

C_D_P

New_D_P

Old_D_P

New_D_P

MOTOROLA

C_P