User guide

Digilent
Nexys Reference Manual
www.digilentinc.com
Copyright Digilent, Inc. Page 9/10 Doc: 502-107
Memory Pin
Assignments
ADDR Pin FPGA
Pin
DATA
Pin
FPGA
Pin
ADR23 C3 DB15 D2
ADR22 A3 DB14 E2
ADR21 M4 DB13 D1
ADR20 D3 DB12 E1
ADR19 G5 DB11 F2
ADR18 H3 DB10 G2
ADR17 G4 DB9 G1
ADR16 L4 DB8 H1
ADR15 F3 DB7 R3
ADR14 M3 DB6 R1
ADR13 L5 DB5 P1
ADR12 N3 DB4 P2
ADR11 F5 DB3 N1
ADR10 F4 DB2 N2
ADR9 E3 DB1 M1
ADR8 G3 DB0 M2
ADR7 K4
ADR6 H4
ADR5 K3
ADR4 J4
ADR3 L3
ADR2 K5
ADR1 J3
Hirose FX2 Connector Pin Assignments
J1
A
Name FPG
A
J1B Name FPG
A
1
VCC3V3
1 SHIELD
2 VCC3V3 2 GND
3 TMS C13 3 TDO-ROM
4 JTSEL 4 TDK C14
5 TDO-FX2 5 GND
6 FX2-IO1 B4 6 GND
7 FX2-IO2 A4 7 GND
8
FX2-IO3
C5 8
GND
9
FX2-IO4
B5 9
GND
10
FX2-IO5
E6 10
GND
11
FX2-IO6
D6 11
GND
12
FX2-IO7
C6 12
GND
13
FX2-IO8
B6 13
GND
14
FX2-IO9
E7 14
GND
15
FX2-IO10
D7 15
GND
16
FX2-IO11
C7 16
GND
17
FX2-IO12
B7 17
GND
18
FX2-IO13
D8 18
GND
19
FX2-IO14
C8 19
GND
20
FX2-IO15
A10 20
GND
21
FX2-IO16
B10 21
GND
22
FX2-IO17
D10 22
GND
23
FX2-IO18
E10 23
GND
24
FX2-IO19
B11 24
GND
25
FX2-IO20
C11 25
GND
26
FX2-IO21
D11 26
GND
27
FX2-IO22
E11 27
GND
28
FX2-IO23
B12 28
GND
29
FX2-IO24
C12 29
GND
30
FX2-IO25
A13 30
GND
31
FX2-IO26
B13 31
GND
32
FX2-IO27
A14 32
GND
33
FX2-IO28
B14 33
GND
34
FX2-IO29
B16 34
GND
35
FX2-IO30
C16 35
GND
36
FX2-IO31
C15 36
GND
37
FX2-IO32
D14 37
GND
38
FX2-IO33
D15 38
GND
39
FX2-IO34
D16 39
GND
40
FX2-IO35
E15 40
GND
41
FX2-IO36
E16 41
GND
42
FX2-IO37
F14 42
GND
43
FX2-IO38
F15 43
GND
44
FX2-IO39
H15 44
GND
45
FX2-IO40
H16 45 GND
46
GND
46 FX2-CLKIN C9
47
FX2-CLKOUT
D9 47 GND
48
GND
48 FX2-CLKIO B8
49
VCCFX2
49 VCCFX2
50
VCCFX2
50 SHIELD