17
17
ADV-M71
Pin No. port function Port setting Port name Explanation
26 CLK2
SO DE CK
Serial clock output to DENON BUS
27 RXD2
SI DE RXD
Serial data input from DENON BUS
28 TXD2
SO DE TXD
Serial data output to DENON BUS
29 TXD1
SO FLDA
Serial data output to FLD driver
30 P66 O DSPCOREPOW DSP(Mel100) core power ON/OFF switching H:P-ON
31 CLK1
SO FLCK
Serial clock output to FLD driver
32 P64
OFLRST
RESET output to FLD driver
33 TXD0
SO ESS DO
Serial data output to ESS
34 RXD0
SI ESS DI
Serial data input from ESS
35 CLK0
SI ESS CK
Serial clock input from ESS
36 P60
I ESS ON
ESS"Active" signal input H:Active
37 P57
ODVD RST
Forced reset output to DVD drive
38 P56
I HP SW
H/P insert detect signal input H:insert
39 P55 O - don't use
40 P54
Ｏ
REQ1
Control signal input from DSP(Mel100)
41 P53
O DVD ON/OFF
DVD drive power supply ON/OFF switching H:P-ON
42 P52 O RGB H Conposite/S/RGB switching
43 P51
O VCONT1
Aspect ratio switching-1
44 P50 O - don't use
45 P47
O VCONT2
Aspect ratio switching-2
46 P46
OCODEC RST
Reset output to CODEC(AD1837)
47 P45
O SEL CLK
DSP clock switching
48 P44
O BSE
DSP mute output
49 P43
OERR MUTE
Mute output at DSP error
50 P42
ODIR CE
Chip select output to DIR(LC89057)
51 P41
ODIR RST
Reset output to DIR(LC89057)
52 P40
OCLATCH
Latch output to DIR(LC89057)
53 P37
OP.ON/OFF
Main power ON/OFF switching H:ON
54 P36
OSCART MUTE
Mute output to SCART audio output H:mute-on
55 P35
OSUB ON
Standby power ON/OFF switching H:OFF
56 P34
O FR-RELAY
Front SP relay ON/OFF switching H:ON
57 P33 O EXP OE for port expand
58 P32 O EXP STB for port expand
59 P31 O EXP DA for port expand
60 VCC VCC Vcc
61 P30 O EXP CLK for port expand
62 VSS VSS Gnd
63 P27
I TEMP FAN
Temp detect input for fan L: fan-on
64 P26
ISTEREO
"STEREO"indicator input from tuner
65 P25
ITUNED
Tuned detect input from tuner
66 P24
OTMUTE
Mute output to tuner audio signal L:mute-on
67 P23
OTU CE
Chip enable output to tuner
68 P22
OTU DI
Serial data output to tuner
69 P21
OTU CK
Serial clock output to tuner
70 P20
ITU DO
Serial data input from tuner
71 INT5
I
DFRES Ext reset signal from ESS
72 INT4
I DIR INT1
Interrupt request from DIR
73 INT3
IREMOTE
Remote controler signal input
74 P14
O SYR
Reset output to RDS IC
75 P13
O DSP1-RST
Reset output to DSP
76 P12
OROM RST1
Reset output to DSP ROM
77 P11
O DSPOSCON
OSC(for DSP) ON/OFF switching
78 P10
O DSPIOPOWER
DSP(Mel100) I/O power ON/OFF switching H:P-ON
79 P07
IO IO8
I/O interface port to DSP
80 P06
IO IO7
I/O interface port to DSP
81 P05
IO IO6
I/O interface port to DSP
82 P04
IO IO5
I/O interface port to DSP
83 P03
IO IO4
I/O interface port to DSP
84 P02
IO IO3
I/O interface port to DSP
85 P01
IO IO2
I/O interface port to DSP
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4
2
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8
T
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L
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9
4
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2
9
6
5
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9
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0
5
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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