User Guide

ADV-700
19
72 D14/P16 89055 CSFLAG Signal change detect input from DIR
73 D13/P15 REMOTE IR remote control input
74 D12/P14 /SYR Reset output to RDS IC of tuner
75 D11/P13 INTREQ IN Open drain operation (L: output, H: switch to input)
76 D10/P12 4932 CE Serial comm. chip enable output to surround DSP
77 D9/P11 4932 RST Reset output to surround DSP
78 D8/P10 4527 CE Serial comm. chip enable output to CODEC(AD/DA)
79 D7/P07 ROM/RAM ROM/RAM used surround DSP select output
80 D6/P06 ROM2 ROM address used surround DSP select output
81 D5/P05 ROM3 ROM address used surround DSP select output
82 D4/P04 ROM30 ROM address used surround DSP select output
83 D3/P03 ERR MUTE Digital mute output when error
84 D2/P02 SEL CLK Data clock select output
85 D1/P01 4527 RST Reset output to CODEC
86 D0/P00 89055 CE Serial comm. enable output to DIR
87 P107 96 DET 96kHz sampling signal detect input from DIR
88 P106 89055 ERR Error input from DIR
89 P105 89055 RST Reset output to DIR
90 P104 P.ON/OFF Whole unit’s power ON/OFF (standby) output
91 P103 AAC AAC function on/off select input
92 P102 MODE1 Unit’s operation spec select input
93 P101 KEY 0 Button operation detect input
94 AVSS (VSS) GND
95 P100 KEY 1 Button operation detect input
96 VREF (VCC) Ref. V input for A/D conversion
97 AVCC (VCC) Power supply
98 P96 89055 DO, 4932 DO Serial data input from DIR/CODEC/DSP
99 P97 89055 DIN, 4527 DIN, 4932 DIN Serial data output to DIR/CODEC/DSP
100 P95 89055 CLK, 4527 CLK, 4932 CLK Serial clock output to DIR/CODEC/DSP
Port Name Function
Pin
No.
Symbol