Yamaha RX-V377 Series Service Manual page 62

RX-V377/HTR-3067
Function Name
No.
1 AXR1[0]/GP4[0]
2 UART0_RXD/I2C0_SDA/TM64P0_IN12/GP5[8]/BOOT[8]
3 UART0_TXD/I2C0_SCL/TM64P0_OUT12/GP5[9]/BOOT[9]
4 AXR1[10]/GP5[10]
5 DVDD
6 AXR1[11]/GP5[11]
7 SPI1_ENA/UART2_RXD/GP5[12]
8 SPI1_SCS[0]/UART2_TXD/GP5[13]
9 SPI0_SCS[0]/ UART0_RTS /EQEP0B/GP5[4]/BOOT[4]
10 CVDD
11 SPI0_CLK/EQEP1I/GP5[2]/BOOT[2]
12 SPI0_ENA/ UART0_CTS /EQEP0A/GP5[3]/BOOT[3]
13 SPI1_SOMI[0]/I2C1_SCL/GP5[5]/BOOT[5]
14 SPI1_SIMO[0]/I2C1_SDA/GP5[6]/BOOT[6]
15 DVDD
16 SPI1_CLK/EQEP1S/GP5[7]/BOOT[7]
17 SPI0_SOMI[0]/EQEP0I/GP5[0]/BOOT[0]
18 SPI0_SIMO[0]/EQEP0S/GP5[1]/BOOT[1]
19 EMA_WAIT[0]/ UHPI_HRDY /GP2[10]
20 CVDD
21 EMA_CS[3]/AMUTE2/GP2[6]
22 EMA_OE/UHPI_HDS1/AXR0[13]/GP2[7]
23 EMA_CS[2]/ UHPI_HCS /GP2[5]/BOOT[15]
24 DVDD
25 EMA_BA[0] / GP1[14]
26 EMA_BA[1] / UHPI_HHWIL / GP1[13]
27 EMA_A[10] / GP1[10]
28 CVDD
29 EMA_A[0] / GP1[0]
30 EMA_A[1] / MMCSD_CLK / UHPI_HCNTL0 / GP1[1]
62
(P.C.B.)
I/O
I
I/O
I
I
O
I/O
I
I
I/O
I/O
I/O
I
I/O
O
I/O
O
I
I
I/O
I
I
I/O
I
I
I
I/O
I/O
I
I/O
I/O
I
I/O
I
I
I/O
I
I
I/O
I
I
I
I/O
O
I/O
O
I/O
I/O
O
I/O
I
O
O
I/O
O
O
O
O
I/O
I/O Detail of Function
McASP1serial data
UART0 receive data
I2C0 serial data
Timer0 lower input
BOOT[8]
UART0 transmit data
I2C0 serial clock
Timer0 lower output
BOOT[9]
McASP1serial data
McASP1serial data
SPI1enable
UART2 receive data
SPI1 chip select
UART2 transmit data
SPI0 chip select
UART0 ready-to-send output
eQEP0B quadrature input
BOOT[4]
SPI0 clock
eQEP1 index
BOOT[2]
SPI0 enable
UART0 clear-to-send input
eQEP0A quadrature input
BOOT[3]
SPI1 data slave-out-master-in
I2C1 serial clock
BOOT[5]
SPI1 data slave-in-master-out
I2C1 serial data
BOOT[6]
SPI1 clock
eQEP1 strobe
BOOT[7]
SPI0 data slave-out-master-in
eQEP0 index
BOOT[0]
SPI0 data slave-in-master-out
eQEP0 strobe
BOOT[1]
EMIFA wait input/interrupt
UHPI ready
EMIFA Async chip select
McASP2 mute output
EMIFA output enable
UHPI data strobe
McASP0 serial data
EMIFA Async chip select
UHPI chip select
BOOT[15]
EMIFA bank address
EMIFA bank address
UHPI half-word identification control
EMIFA address bus
EMIFA address bus
EMIFA address bus
MMCSD_CLK
UHPI access control