Yamaha RX-V475 Service Manual page 71

Function Name
No.
(P.C.B.)
101 CVDD
102 NC
103 DVDD
104 EM_OE
105 SPI0_ENA/I2C1_SDA
106 VSS
107 SPI0_ENA/I2C1_SCL
108 SPI0_CLK/I2C0_SCL
109 VSS
110 SPIO_SIMO
111 SPIO_SOMI/I2C0_SDA
112 DVDD
113 AXR0[0]
114 VSS
115 AXR0[1]
116 AXR0[2]
117 AXR0[3]
118 VSS
119 AXR0[4]
120 SPI1_SCS
121 SPI1_ENA
122 SPI1_CLK
123 CVDD
124 VSS
125 DVDD
126 /SPI1_SOMI
127 /SPI1_SIMO
128 CVDD
129 VSS
130 AXR0[10]
131 AXR0[11]
132 CVDD
133 VSS
134 AXR0[12]
135 AXR0[13]
136 DVDD
137 AXR0[14]
138 AXR0[15]
139 ACLKR0
140 VSS
141 AFSR0
142 ACLKX0
143 AHCLKR0/AHCLKR1
144 AFSX0
I/O
O Asynchronous memory read/not write
O SDRAM output enable
IO SPI0 enable (ready) or I2c1 serial data
IO SPI0 enable (ready) or I2c1 serial clock
IO SPI0 serial clock or I2c0 serial clock
IO SPI0 data pin slave in master out
IO SPI0 data pin slave out master in or I2C0 serial data
IO McASP0 serial data 0
IO McASP0 serial data 1
IO McASP0 serial data 2
IO McASP0 serial data 3
IO McASP0 serial data 4
IO McASP0 serial data 5 or SPI1 slave chip select
IO McASP0 serial data 6 or SPI1 enable (ready)
IO McASP0 serial data 7 or SPI1 serial clock
McASP0 serial data 8 or McASP1 serial data 5 or SPI1 data pin slave out master
IO
in
McASP0 serial data 9 or McASP1 serial data 4 or SPI1 data pin slave in master
IO
out
IO McASP0 serial data 10 or McASP1 serial data 3
IO McASP0 serial data 11 or McASP1 serial data 2
IO McASP0 serial data 12 or McASP1 serial data 1
IO McASP0 serial data 13 or McASP1 serial data 0
IO McASP0 serial data 14 or McASP2 serial data 1
IO McASP0 serial data 15 or McASP2 serial data 0
IO McASP0 receive bit clock
IO McASP0 receive frame Sync (L/R clock)
IO McASP0 transmit bit clock
IO McASP0 and McASP1 receive master clock
IO McASP0 transmit frame Sync (L/R clock)
RX-V475/HTR-4066/RX-V500D
Detail of Function
71