mc33192dw Freescale Semiconductor, Inc, mc33192dw Datasheet - Page 10

• Manufacturer Part Number: mc33192dw
• Description: Mi-bus Interface Stepper Motor Controller
• Manufacturer: Freescale Semiconductor, Inc

Programming
10
Thermal
Dir 1
Inh1
BF1
BF2
ST
E E
Figure 12. H–Bridge Output Drive Circuit and Diagnostic Encoder
Q2
Q3
D
C
D3
Q
D2
Q5
MC33192
Q6
D1
D4
Q1
Q4
V CC
A1
Coil 1
A2
Ground
S0
S1
S2
MOTOROLA ANALOG IC DEVICE DATA
S2
0
0
0
0
1
1
1
1
S1 S0
Coil 2
0
0
1
1
0
0
1
1
B1
B2
0
1
0
1
0
1
0
1
Not Used
Free
No Back EMF
Free
Normal/OK
Thermal
Programming
Selection Failed
H–Bridge
Second
Status
Inh2
Dir2
E