AN2514 Freescale Semiconductor / Motorola, AN2514 Datasheet - Page 4

• Manufacturer Part Number: AN2514
• Description: 3-Phase Sine Wave Generator TPU Function Set
• Manufacturer: Freescale Semiconductor / Motorola

AN2514/D
4
Table 4
3-Phase Sine Wave Generator TPU Function Set (3Sin)
Freescale Semiconductor, Inc.
TPU function
For More Information On This Product,
3Sin_bottom
3Sin_sync
3Sin_fault
3Sin_top
3Sin_res
shows the TPU function code sizes.
Channel
10
11
12
13
14
15
0
1
2
3
4
5
Go to: www.freescale.com
Table 3. Example of configuration
Table 4. TPU function code sizes
3Sin_fault + Cosine table 4
217 µ instructions + 8 entries = 225 long words
20 µ instructions + 8 entries = 28 long words
26 µ instructions + 8 entries = 34 long words
38 µ instructions + 8 entries = 46 long words
9 µ instructions + 8 entries = 17 long words
Cosine table 1
Cosine table 2
Cosine table 3
TPU function
3Sin_bottom
3Sin_bottom
3Sin_bottom
3Sin_sync
3Sin_top
3Sin_top
3Sin_top
3Sin_res
Code size
Priority
none
none
none
high
high
high
high
high
high
high
low
low
MOTOROLA