PCMCIA card definePCMCIA引脚定义
PCMCIA 是 Personal Computer Memory Card InternaTIonal AssociaTIonIndustry Standard Architecture 的缩写，是便携式计算机外扩卡的接口定义。
Pin
Name
DescripTIon
Pin
Name
DescripTIon
1
GND
Ground
35
GND
Ground
2
D3
Data 3
36
/CD1
Card Detect 1
3
D4
Data 4
37
D11
Data 11
4
D5
Data 5
38
D12
Data 12
5
D6
Data 6
39
D13
Data 13
6
D7
Data 7
40
D14
Data 14
7
/CE1
Card Enable 1
41
D15
Data 15
8
A10
Address 10
42
/CE2
Card Enable 2
9
/OE
Output Enable
43
/VS1
Refresh
10
A11
Address 11
44
/IORD
I/O Read
11
A9
Address 9
45
/IOWR
I/O Write
12
A8
Address 8
46
A17
Address 17
13
A13
Address 13
47
A18
Address 18
14
A14
Address 14
48
A19
Address 19
15
/WE:/P
Write Enable : Program
49
A20
Address 20
16
/READY:/IREQ
Ready : Busy (IREQ)
50
A21
Address 21
17
VCC
+5V
51
VCC
+5V
18
VPP1
Programming Voltage (EPROM)
52
VPP2
Programming Voltage 2 (EPROM)
19
A16
Address 16
53
A22
Address 22
20
A15
Address 15
54
A23
Address 23
21
A12
Address 12
55
A24
Address 24
22
A7
Address 7
56
A25
Address 25
23
A6
Address 6
57
/VS2
RFU
24
A5
Address 5
58
RESET
RESET
25
A4
Address 4
59
/WAIT
WAIT
26
A3
Address 3
60
/INPACK
27
A2
Address 2
61
/REG
Register Select
28
A1
Address 1
62
/BVD2:SPKR
29
A0
Address 0
63
/BVD1:STSCHG
30
D0
Data 0
64
D8
Data 8
31
D1
Data 1
65
D9
Data 9
32
D2
Data 2
66
D10
Data 10
33
/WP:/IOIS16
Write Protect : IOIS16
67
/CD2
Card Detect 2
34
GND
Ground
68
GND
Ground
