引脚配置
9
1
61
9
1
61
10
60
10
60
I / O
（ TOP VIEW ）
26
44
26
CP
（ TOP VIEW ）
44
27
43
27
43
MC1231A插脚引线
4, 21, 25, 38, 55
4, 22, 33
VCC
28
42
24
13
26
30
9
23
40
35
19
39
34
16
33
46
52
45
29
12
2
20
36
QuadA1
QuadB1
Index1
Home1
QuadA2
QuadB2
Index2
Home2
Hall1A
Hall1B
Hall1C
Hall2A
Hall2B
Hall2C
DACSlct
CPCLK
I / OClkIn
I / OClkOut
CPAddr2
CPAddr3
CPWrite
CPCntrl0
CPCntrl1
I / O
GND
CPCntrl2
CPCntrl3
HostCmd
HostRdy
HostRead
HostWrite
HostSlct
HostIntrpt
HostData0
HostData1
HostData2
HostData3
HostData4
HostData5
HostData6
HostData7
CPData4
CPData5
CPData6
CPData7
CPData8
CPData9
CPData10
CPData11
CPAddr0
CPAddr1
22
63
41
37
51
47
48
44
50
61
53
65
67
62
64
60
18
5
6
7
8
17
3
1
68
27
VCC
Data0
Data1
Data2
Data3
Data4
Data5
Data6
Data7
Data8
Data9
Data10
Data11
I/OAddr0
I/OAddr1
I/OAddr2
I/OAddr3
I / OWrite
PosLimit1
PosLimit2
NegLimit1
NegLimit2
60
59
58
57
50
49
46
43
40
39
36
35
28
9
6
5
15
52
45
51
44
8
7
2
1
66
65
30
29
24
19
17
16
18
68
67
64
63
62
61
PWMMag1
PWMMag2
PWMMag3
PWMMag4
PWMMag5
PWMMag6
DAC16Addr0
DAC16Addr1
CLKIN
CLKOUT
RESET
I/OCntrl0
I/OCntrl1
I/OCntrl2
I/OCntrl3
DACLow0
DACLow1
DACLow2
DACLow3
CP
GND
14, 15, 32, 49, 54, 66
3, 34
MC1131A插脚引线
4, 21, 25, 38, 55
4, 22, 33
VCC
HostCmd
HostRdy
HostRead
HostWrite
HostSlct
HostIntrpt
HostData0
HostData1
HostData2
HostData3
HostData4
HostData5
HostData6
HostData7
CPData4
CPData5
CPData6
CPData7
CPData8
CPData9
CPData10
CPData11
41
37
51
47
48
44
50
61
53
65
67
62
64
60
18
5
6
7
8
17
3
1
VCC
28
42
24
13
40
35
19
33
46
52
45
29
12
2
20
36
22
63
68
27
QuadA1
QuadB1
Index1
Home1
Hall1A
Hall1B
Hall1C
DACSlct
CPCLK
I / OClkIn
I / OClkOut
CPAddr2
CPAddr3
CPWrite
CPCntrl0
CPCntrl1
CPCntrl2
CPCntrl3
CPAddr0
CPAddr1
I / O
8
7
2
30
29
24
19
17
16
18
68
67
64
63
62
61
PWMMag1
PWMMag2
PWMMag3
DAC16Addr0
DAC16Addr1
CLKIN
CLKOUT
RESET
I/OCntrl0
I/OCntrl1
I/OCntrl2
I/OCntrl3
DACLow0
DACLow1
DACLow2
DACLow3
CP
Data0
Data1
Data2
Data3
Data4
Data5
Data6
Data7
Data8
Data9
Data10
Data11
I/OAddr0
I/OAddr1
I/OAddr2
I/OAddr3
I / OWrite
PosLimit1
NegLimit1
60
59
58
57
50
49
46
43
40
39
36
35
28
9
6
5
15
52
51
GND
GND
14, 15, 32, 49, 54, 66
3, 34
12
