Digi NS7520B-1-C36 Hardware Reference Manual page 25

Symbol
ADDR6
ADDR5
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
DATA31
DATA30
DATA29
DATA28
DATA27
DATA26
DATA25
DATA24
DATA23
DATA22
DATA21
DATA20
DATA19
DATA18
DATA17
DATA16
DATA15
DATA14
DATA13
DATA12
Table 2: System bus interface pinout
Pin I/O OD Description
R2 U I/O 4
M4 U I/O 4
N4 U I/O 4
R1 U I/O 4
M3 U I/O 4
N2 U I/O 4
P1 U I/O 4
N1 I/O 4 Data bus
M1 I/O 4
L3 I/O 4
L2 I/O 4
L4 I/O 4
L1 I/O 4
K3 I/O 4
K2 I/O 4
K1 I/O 4
J2 I/O 4
J3 I/O 4
J1 I/O 4
H3 I/O 4
H4 I/O 4
H1 I/O 4
H2 I/O 4
G4 I/O 4
G1 I/O 4
G3 I/O 4
G2 I/O 4
w w w . d i g i e m b e d d e d . c o m
P i n o u t a n d P a c k a g i n g
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