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)