Cypress S6J3200 Series, Manual

Page: 381 / 1355

CHAPTER 16:Stepper Motor Controller
380 S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G
3.2.
Selection of Motor Drive Signals
The user can select the signal at each output pin of the Stepper Motor Controller according to the Table 3
2 and Table 3 3. The selection of output pin is done by configuring the PWM Selection Register
(PWS.P2[2:0], PWS.M2[2:0], PWS.P1[2:0], PWS.M1[2:0]).
Table 3-2 Selection of Motor Drive Signals and Setting of PWM1 Selection Bits
PWS.P1[2:0] PWM1P PWS.M1[2:0] PWM1M
000 L 000 L
001 H 001 H
01X PWM pulse 01X PWM pulse
1XX Hi-Z 1XX Hi-Z
X: don't care
Table 3-3 Selection of Motor Drive Signals and Setting of PWM2 Selection Bits
PWS.P2[2:0] PWM2P PWS.M2[2:0] PWM2M
000 L 000 L
001 H 001 H
01X PWM pulse 01X PWM pulse
1XX Hi-Z 1XX Hi-Z
X: don't care