AN2364 Freescale Semiconductor / Motorola, AN2364 Datasheet - Page 6

• Manufacturer Part Number: AN2364
• Description: Using the Table Stepper Motor TPU Function (TSM) with the MPC500 Family
• Manufacturer: Freescale Semiconductor / Motorola

TSM Function Parameters Address Maps
Figure 2 shows the positions in memory held by the acceleration parameters for a local configuration. The
only parameter RAM locations used here are the slave channel parameter RAMs. Figure 3 shows the
acceleration parameter address locations for a split table configuration in a two channel mode. The single
slave parameter channel and channels 14, 15, and 0 are shown in this table.
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$YFFF(W+1)8
$YFFF(W+1)2
$YFFF(W+1)A
$YFFF(W+1)E
$YFFF(W+2)8
$YFFF(W+1)4
$YFFF(W+2)A
$YFFF(W+3)8
$YFFF(W+1)0
$YFFF(W+1)6
$YFFF(W+1)C
$YFFF(W+2)2
$YFFF(W+2)E
$YFFF(W+3)A
$YFFF(W+2)0
$YFFF(W+2)4
$YFFF(W+2)6
$YFFF(W+2)C
$YFFF(W+3)2
$YFFF(W+3)4
$YFFF(W+3)E
$YFFF(W+3)0
$YFFF(W+3)6
$YFFF(W+3)C
Figure 2. Acceleration Parameter Table—Local Configuration.
0
W = Master Channel Number
Freescale Semiconductor, Inc.
Using the Table Stepper Motor TPU Function
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ACCEL_RATIO_4
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ACCEL_RATIO_34
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ACCEL_RATIO_3
ACCEL_RATIO_5
ACCEL_RATIO_7
ACCEL_RATIO_9
ACCEL_RATIO_11
ACCEL_RATIO_13
ACCEL_RATIO_15
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ACCEL_RATIO_25
ACCEL_RATIO_27
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ACCEL_RATIO_1
ACCEL_RATIO_17
ACCEL_RATIO_33
MOTOROLA
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