參數(shù)資料
型號: MCZ33976EG
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: Dual Gauge Driver with Configurable esponse Time
中文描述: 雙計(jì)驅(qū)動器,可配置esponse時(shí)間
文件頁數(shù): 26/41頁
文件大小: 551K
代理商: MCZ33976EG
Analog Integrated Circuit Device Data
Freescale Semiconductor
26
33976
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Figure 9. Clockwise Microsteps
0
1
2
3
4
5
6
7
8
9 10
11 12 13 14 15
21
20
19
18
17
16
22 23
0
1
2
3
4
5
6
7
8
10 11 12 13 14 15 16 17 18
9
23
22
21
20
19
+
_
-
_
-
+
COS
x
SINx
I
MAX
max
I
MAX
max
I
MAX
I
MAX
I
I
I
COIL
0
0
0
0
FIGURE 6b. CW MICROSTEPS for PE6=1
Clockwise Microsteps for PE6=0
COS
x
SIN
x
I
COIL
I
MAX
I
COIL
I
MAX
I
MAX
I
MAX
I
COIL
+
+
-
-
-
0
0
Table 29. Coil Step Value
Step
Angle
SINE
(Angle)*
COS (Angle)*
PE6 = 0
COS (Angle -
30)*
PE6 = 1
0
0
0
1
0.866
1
15
0.259
0.965
0.966
2
30
0.5
0.866
1
3
45
0.707
0.707
0.966
4
60
0.866
0.5
0.866
5
75
0.966
0.259
0.707
6
90
1
0
0.500
7
105
0.966
-0.259
0.259
8
120
0.866
-0.5
0
9
135
0.707
-0.707
-0.259
10
150
0.5
-0.866
-0.500
11
165
0.259
-0.966
-0.707
12
180
0
-1
-0.866
13
195
-0.259
-0.966
-0.966
Table 29. Coil Step Value
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