Freescale Semiconductor Demonstration Board for Freescale MC9S12XHY256 Microcontroller DEMO9S12XHY256 DEMO9S12XHY256 用户手册
产品代码
DEMO9S12XHY256
Stepper Stall Detector (SSDV1) Block Description
MC9S12XHY-Family Reference Manual, Rev. 1.04
Freescale Semiconductor
713
Figure 21-13. Current flow when STEP = 2, DCOIL = 1, ITG = 1
shows the current flow in the SINx and COSx H-bridges when STEP = 3, DCOIL = 1 and
ITG = 1.
Figure 21-14. Current flow when STEP = 3, DCOIL = 1, ITG = 1
VDDM
COSxP
COSxM
T1
T2
T3
T4
VSSM
VDDM
SINxP
SINxM
T5
T6
T7
T8
VSSM
VDDM
COSxP
COSxM
T1
T2
T3
T4
VSSM
VDDM
SINxP
SINxM
T5
T6
T7
T8
VSSM