50
Pin No.
Pin Name
I/O
Function
51
P24/A12
O
Bus address A12
52
P23/A11
O
Bus address A11
53
P22/A10
O
Bus address A10
54
P21/A9
O
Bus address A9
55
P20/A8
O
Bus address A8
56
GND
—
Ground
57
P17/A7
O
Bus address A7
58
P16/A6
O
Bus address A6
59
P15/A5
O
Bus address A5
60
P14/A4
O
Bus address A4
61
P13
O
Bus address A3
62
P12/A2
O
Bus address A2
63
P11/A1
O
Bus address A1
64
P10/A0
O
Bus address A0
65
P30/D0
O
Bus data D0
66
P31/D1
O
Bus data D1
67
P32/D2
O
Bus data D2
68
P33/D3
O
Bus data D3
69
P34/D4
O
Bus data D4
70
P35/D5
O
Bus data D5
71
P36/D6
O
Bus data D6
72
P37/D7
O
Bus data D7
73
GND
—
Ground
74
P80
O
HBR for ADSP21062
75
P81
I
HBG from ADSP21062
76
P82
O
(NC)
77
P83
O
(NC)
78
P84/TXD1
O
Communicate with external
79
P85/RXD1
I
Communicate with external
80
P86
I
FS (sampling frequency)
