FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Table 12. Step Motor Truth Table
CURR_I0_
DIR_PH_A
CURR_I1_
PHASEA
CURR_I0_
PHASEB
CURR_I1_
PHASEB
IPH_A (mA)
DIR_PH_B
IPH_B (mA)
PHASEA
0
0
0
X
1
1
1
0
1
0
1
0
1
0
0
0
1
1
0
0
1
550
367
183
Off
0
0
0
X
1
1
1
0
1
0
1
0
1
0
0
0
1
1
0
0
1
550
367
183
Off
-550
-367
-183
-550
-367
-183
Table 13. DC Motor Drive System Truth Table
DRx_DIR_DCM
DRxPWM
High-Side A
Low-Side A
High-Side B
Low-Side B
0
0
1
1
0
1
0
1
On
Off
On
On
Off
On
Off
Off
On
On
On
Off
Off
Off
Off
On
34920
Analog Integrated Circuit Device Data
Freescale Semiconductor
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