92
SCD-XA9000ES
Pin No.
Pin Name
I/O
Description
64
GND
—
Ground terminal
65 to 71
A7 to A1
O
Address signal output to the i-link interface and EEPROM
72
A0
O
Address signal output terminal Not used
73 to 88
D15 to D0
I/O
Two-way data bus with the i-link interface and EEPROM
89
PHY_BIAS
O
Power down signal output to the i-link interface
90
PHY_RST
O
Power reset signal output to the i-link interface “L”: reset
91
NC
O
Not used
92
LINK_RST
O
Link reset signal output to the i-link interface “L”: reset
93 to 95
NC
O
Not used
96
AVSS
—
Ground terminal (for A/D converter)
97
NC
O
Not used
98
A/D VREF
I
Reference voltage (+3.3V) input terminal (for A/D converter)
99
AVCC 3.3V
—
Power supply terminal (+3.3V) (for A/D converter)
100
HD7
I/O
Two-way data bus with the i-link DSP