参数资料
型号: ST72141K2B3/XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32
封装: 0.400 INCH, PLASTIC, SDIP-32
文件页数: 95/133页
文件大小: 2615K
代理商: ST72141K2B3/XXX
Obsolete
Product(s)
- Obsolete
Product(s)
ST72141K2
64/133
MOTOR CONTROLLER (Cont’d)
Figure 40. Step Behaviour of one Output Channel MCO[n] in Voltage Mode
(Voltage Mode without polarity effect)
OS2
PWM behaviour before D
0
1
Not Alternate
Alternate
OS[1:0]
PWM behaviour after D
00
01
On Even Channels
On Odd Channels
10
11
Alternate Odd/Even
On all active Channels
!
Voltage
(V0C1=0)
Off
(0)
X
1
0
On
(1)
C
D
C
M
o
d
e
O
[5
:0
]
Demagnetization
E
ve
n
t
O
S
[2:
0
]
000
Odd
001
Even
Odd
010
011
Even
Odd
Even
Odd
100
101
110
111
Even
Odd
Even
Odd
Even
Odd
Even
Odd
Even
Odd
O
E
[1
:0
]
Even
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
X
Step
xxx
OS1
OS0
OS2
WARNING: OS[2:0] = 010 has NO current regulation!
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