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RX-V471/HTR-4064
Pin
Port Name
No.
MSCL/IEIN/ISRXD2/OUTC2_2/
44
IIO1_7/STXD2/SCL2/RXD2/TA0IN/
TB5IN/P7_1
TA0OUT/TXD2/SDA2/SRXD2/
45
IIO1_6/OUTC2_0/ISTXD2/IEOUT/
MSDA/P7_0
46 TXD1/SDA1/SRXD1/P6_7
47 P14_7
48 RXD1/SCL1/STXD1/P6_6
49 P11_7
50 CLK1/P6_5
N_CTS1/N_RTS1/N_SS1/
51
OUTC2_1/ISCLK2/P6_4
52 TXD0/SDA0/SRXD0/P6_3
53 TB2IN/RXD0/SCL0/STXD0/P6_2
54 TB1IN/CLK0/P6_1
TB0IN/N_CTS0/N_RTS0/N_SS0/
55
P6_0
56 P19_5
57 D31/OUTC2_7/P13_7
58 D30/OUTC2_1/ISCLK2/P13_6
D29/OUTC2_2/ISRXD2/IEIN/
59
P13_5
D28/OUTC2_0/ISTXD2/IEOUT/
60
P13_4
61 P19_4
62 RDY/CS3/N_CTS7/N_RTS7/P5_7 NC(RDY)
63 ALE/CS2/RXD7/P5_6
64 HOLD/CLK7/P5_5
65 HLDA/CS1/TXD7/P5_4
66 D27/OUTC2_3/P13_3
67 VSS
68 D26/OUTC2_6/P13_2
69 VCC
70 D25/OUTC2_5/P13_1
71 D24/OUTC2_4/P13_0
72 CLKOUT/BCLK/R5_3
73 RD/P5_2
74 WR1/BC1/P5_1
75 WR0/WR/P5_0
76 D23/P12_7
77 D22/P12_6
78 D21/P12_5
79 P19_3
80 P17_3
81 P17_2
82 P17_1
83 P17_0
84 P19_2
CS0/A23/TXD6/SDA6/SRXD6/
85
P4_7
66
Function Name
POWER
(P.C.B.)
ON
USB_BUSY
I
FPGA_MOSI
O
DBG_MOSI
O
STBY_LED
O
DBG_MISO
I
MIC_N_DET
I
DBG_CLK
I
DBG_BUSY
O
APL_MOSI
O
APL_MISO
I
APL_CLK
O
USB_MCHNG
I
P19_5
O
(no_use)
O
(no_use)
O
UAW_PON
O
USB_IPLERR
I
CPNT_N_VMT
O
B
DFF_N_CS
B
DBG_EPM
I
NC
MT_N_SB
O
VSS
MT_DA
O
VCC
MT_N_SW
O
MT_N_5CH
O
NC(BCLK)
B
MCBUS_N_RD
B
NC(/BC1)
B
MCBUS_N_WR/DBG_
B
N_CE
DSP_N_CS
O
DSP_N_SPIRDY/CDDA_
I
WCK
CDDA_DATA
I
DK1_AP
I
CPNT_SEL
O
VID_SEL3
O
VID_SEL2
O
VID_SEL1
O
P19_2
O
FLASH_N_CS
B
I/O
Detail of Function
OFF
O
USB busy
O
FPGA transmission data (at Boot)
O
E8a
O
Standby LED control
O
E8a
O
Microphone detection
O
E8a
O
E8a
O
Apple/USB SPI transmission data
O
Apple/USB SPI reception data
O
Apple/USB SPI communication clock
O
USB music number change
O
Spare
O
Unconnected
O
Unconnected
O
UAW power supply control
O
USB IPL Error
O
Component output mute
O
External bus
O
External bus
I
E8a
Unconnected (impossible of I/O port use)
O
Mute SB/BA (Pre-out/Main amp input)
---
O
Mute digital audio
---
O
Mute subwoofer (Pre-out)
O
Mute 5ch (L, C, R, SRL, SRR pre-out/Main amp input)
O
External bus
O
External bus
O
External bus
I
External bus
O
DSP chip select
O
DSP SPI ready
O
CDDA rewriting data input
I
iPod accessory power 1
O
Component input select (open drain)
O
CVBS input select (open drain)
O
CVBS input select (open drain)
O
CVBS input select (open drain)
O
Spare
O
External bus
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