VSX-AX4AVi-S
245
5
6
7
8
5
6
7
8
C
D
F
A
B
E
No.
Mark
Pin Name
I/O
Pin Function
51
P56/ALE
OPEN
O/L
NC (Open at memory expanded mode)
52
P55/HOLD
Vcc(5V)
I
Vcc (5V)
53
P54/HLDA
OPEN
O/L
NC (Open at memory expanded mode )
54
P133
OSD RST
O/L
OSD communication
55
P132
OSD CS
O/L
OSD communication
56
P131
OSD DT/EXP DT
O/L
OSD communication & expansion IC communication
57
P130
OSD CLK/EXP CLK
O/L
OSD communication & expansion IC communication
58
P53/BCLK
OPEN
O/L
NC (Open at memory expanded mode)
59
P52/RD
RD
O/L
FLASH MEMORY I/F READ
60
P51/WRH/BHE
OPEN
O/L
FLASH MEMORY I/F WRITE
61
P50/WRL/WR
WR
O/L
FLASH MEMORY I/F WRITE
62
P127
GAIN CONT1
O/L
ANALOG GAIN CONTROL
63
P126
UART SW2
O/L
L: SR+ path, H: Select iPod or XM path
64
P125
UART SW1
O/L
L: DSP microcomputer path, H: Select HDMI microcomputer path
65
P47/CS3
EVOL DT2
O/L
Electronic VOL & function IC communication
66
P46/CS2
CS2
O/L
Electronic VOL & function IC communication
67
P45/CS1
EVOL CK
O/L
Electronic VOL & function IC communication
68
P44/CS0
CS0
O/L
FLASH MEMORY CE control
69
P43/A19
OPEN
O/L
Address output of FLASH MEMORY communication
70
P42/A18
A18
O/L
Address output of FLASH MEMORY communication
71
P41/A17
A17
O/L
Address output of FLASH MEMORY communication
72
P40/A16
A16
O/L
Address output of FLASH MEMORY communication
73
P37/A15
A15
O/L
Address output of FLASH MEMORY communication
74
P36/A14
A14
O/L
Address output of FLASH MEMORY communication
75
P35/A13
A13
O/L
Address output of FLASH MEMORY communication
76
P34/A12
A12
O/L
Address output of FLASH MEMORY communication
77
P33/A11
A11
O/L
Address output of FLASH MEMORY communication
78
P32/A10
A10
O/L
Address output of FLASH MEMORY communication
79
P31/A9
A9
O/L
Address output of FLASH MEMORY communication
80
P124
RY C/R
O/L
Center and surround SP relay (ON: H)
81
P123
RY B
O/L
SP-B relay (ON: H)
82
P122
RY A
O/L
SP-A relay (ON: H)
83
P121
RY HP
O/L
HP relay (ON: H)
84
P120
AC1 RELAY
O/L
AC relay (ON: H)
85
Vcc2
Vcc2(5V)
−
Power supply (5V)
86
P30/A8(/_/D7)
A8
O/L
Address output of FLASH MEMORY communication
87
Vss
Vss(GND)
−
Ground
88
P27/AN27/A7(/D7/D6)
A7
O/L
Address output of FLASH MEMORY communication
89
P26/AN26/A6(/D6/D5)
A6
O/L
Address output of FLASH MEMORY communication
90
P25/AN25/A5(/D5/D4)
A5
O/L
Address output of FLASH MEMORY communication
91
P24/AN24/A4(/D4/D3)
A4
O/L
Address output of FLASH MEMORY communication
92
P23/AN23/A3(/D3/D2)
A3
O/L
Address output of FLASH MEMORY communication
93
P22/AN22/A2(/D2/D1)
A2
O/L
Address output of FLASH MEMORY communication
94
P21/AN21/A1(/D1/D0)
A1
O/L
Address output of FLASH MEMORY communication
95
P20/AN20/A0(/D0/_)
OPEN
O/L
Address output of FLASH MEMORY communication
96
P17/D15/INT5
D15
O/L
Data input/output of FLASH MEMORY communication
97
P16/D14/INT4
D14
O/L
Data input/output of FLASH MEMORY communication
98
P15/D13/INT3
D13
O/L
Data input/output of FLASH MEMORY communication
99
P14/D12
D12
O/L
Data input/output of FLASH MEMORY communication
100 P13/D11
D11
O/L
Data input/output of FLASH MEMORY communication