Rev 002
22
WMP Development Kit User Guide
Memory Interface
Pin #
Name
I/O
I/O type
Description
30
NC
Not connected
31
NC
Not connected
32
NC
Not connected
33
D15
I/O
1V8
Data 15
34
D13
I/O
1V8
Data 13
35
D11
I/O
1V8
Data 11
36
D9
I/O
1V8
Data 9
37
D7
I/O
1V8
Data 7
38
D5
I/O
1V8
Data 5
39
D3
I/O
1V8
Data 3
40
D1
I/O
1V8
Data 1
41
GND
GROUND
42
GND
GROUND
43
GND
GROUND
44
NC
Not connected
45
NC
Not connected
46
NC
Not connected
47
NC
Not connected
48
NC
Not connected
49
NC
Not connected
50
NC
Not connected
51
NC
Not connected
52
~CS0_CON
O
1V8
Flash chip select
5
(default configuration)
53
~CS1_CON
O
1V8
RAM chip select
6
(default configuration)
54
~CS2
I/O
1V8
User chip select
7
(default configuration)
(Multiplexed)
55
~CS3
O
1V8
User chip select
56
A0
O
1V8
Address 0
57
A2
O
1V8
Address 2
58
A4
O
1V8
Address 4
59
A6
O
1V8
Address 6
60
A8
O
1V8
Address 8
61
A10
O
1V8
Address 10
62
A12
O
1V8
Address 12
63
A14
O
1V8
Address 14
64
A16
O
1V8
Address 16
65
A18
O
1V8
Address 18
66
A20
O
1V8
Address 20
67
A22
O
1V8
Address 22
68
A24
I/O
1V8
Address 24
8
(default configuration) (Multiplexed)
69
A26
I/O
1V8
Address 26= NC
9
(default configuration) (Multiplexed)
70
NC
Not connected
71
NC
Not connected
