47
AVR-1709/1609/1519/1509/689/589, AVC-1509
68 P24 HPD0 O C Z O/L O/L HDMI_IN1 HPD Control
69 P23 HPD1 O C Z O/L O/L HDMI_IN2 HPD Control
70 P22 HPD2 O C Z O/L O/L HDMI IN3 HPD Control
71 P21 FUNCTION UP I - Z I I FUNCTION SELECTOR Operate Signal Detection
72 P20 FUNCTION DOWN I - Z I I FUNCTION SELECTOR Operate Signal Detection
73 P17/INT5 RMC I - Z I I Remote Control Signal Detection
74 P16/INT4 MIC IN I - Z I I MIC Insert Detection (Det="H")
75 P15/INT3 THERMAL
I - Z I I Abnormal (Tempreture) Detect (Det="L")
76 P14/D12 POWER RELAY O C Z O/L O/L Main PowerTrans Relay Control
77 P13/D11 RED LED O C Z O/L O/L POWER/STANDBY LED Control
78 P12/D10 VOL DATA O C Z O/L O/L SOURCE SELECTOR&VOLUME
(IC700: R2A15215) Control
79 P11/D9 VOL CLK O C Z O/L O/L SOURCE SELECTOR&VOLUME
(IC700: R2A15215) Control
80 P10/D8 1328 SDIN
/MIC OVERLOAD
I - Z O/L O/L CODEC (IC808: ADAU1328) Control
81 P07/D7 4094 (MUTE) _STB O C Z O/L O/L Expander (IC111: BU4094) Control
82 P06/D6 4094 (RLY) _STB O C Z O/L O/L Expander (IC110: BU4094) Control
83 P05/D5 2585_PS O C Z O/L O/L Video Amp (IC1164: NJM2581) Control
84 P04/D4 89057/1328 SCLK O C Z O/L O/L DIR (IC807: LC89057) &CODEC (IC808: ADAU1328)
Control
85 P03/D3 89057/1328 SDOUT O C Z O/L O/L DIR (IC807: LC89057) &CODEC (IC808: ADAU1328)
Control
86 P02/D2 COMP DET I - Z I I Video Signal (COMPONENT) Detection (Det="H")
87 P01/D1 CVBS DET I - Z O/L O/L Video Signal (CVBS) Detection (Det="H")
88 P00/D0 S-VIDEO DET I - Z O/L O/L Video Signal (S) Detection (Det="H")
89 P107/AN7 4094_OE O C Z O/L O/L Expander (IC110&111: BU4094) Control
90 P106/AN6 KEY1 I - Z I I Key Operate Signal Detection
91 P105/AN5 KEY2 I - Z I I Key Operate Signal Detection
92 P104/AN4 KEY3 I - Z I I Key Operate Signal Detection
93 P103/AN3 1328 RESET O C Z O/L O/L CODEC (IC808: ADAU1328) Control
94 P102/AN2 SET OPTION I - Z I I Area Setting
95 P101 4094_CLK O C Z O/L O/L Expander (IC110&111: BU4094) Control
96 AVSS AVSS - - - - - GND
97 P100 4094_DATA O C Z O/L O/L Expander (IC110&111: BU4094) Control
98 VREF VREF - - - - - +5V
99 AVCC AVCC - - - - - +5V
100 P97/SIN4 INH O C Z O/L O/L D-Connetor Identificate Signal Control
Pin Port Name I/O Type Res Stby Stop Description
Note: Pin No. : Terminal number of microcomputer.
Port Name : The name entered in the data sheet of microcomputer.
Symbol : Symbolized interface function.
I/O : Input or out of part.
“I” = Input port
“O” = Output port
Type : Composition of port in case of output port.
“C” = CMOS output
“N” = NMOS open drain output
“P” = PMOS open drain output
Op : Pull up/Pull down selection information.
“Iu” = Inner microcomputer pull up
“Id” = Inner microcomputer pull down
“Eu” = External microcomputer pull up
“Ed” = External microcomputer pull down
Det : Indicates judging state of input port. Level detection is “LV”; Edge detection is “Ed”; Detection by both shifting is “E&L”;
Serial data detection is “S” (Serial data output is also “S”).
Res : State at reset.
“H” = Outputs High Level at reset
“L” = Outputs Low Level at reset
“Z” = Becomes High impedance mode at reset
STBY : State of port when STANDBY mode.
“O/L” = Output port and “L”
“I” = Input port
Stop : State of port when Stop mode.
“O/L” = Output port and “L”
“I” = Input port
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Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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