Denon AVR-1911, Руководство по обслуживанию

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117
Doc. No AS-C-8600X-EA
TCC8600-00X-EAR
Rev. No 2.0
32-bit RISC Microprocessor for Host Player
Page 12 of 30
TELECHIPS Inc.
www.telechips.com
Pin# Signal Name Type Description – TCC8600
94 GPIO_D[17] I/O GPIO_D[17] / I2C SCL
95
GPIO_D[18] / UART1TXD
I/O GPIO_D[18] / UART1 TX Data. Internal pull-up resistor enabled at reset.
96 GPIO_D[19] / UART1RXD I/O GPIO_D[19] / UART1 RX Data. Internal pull-up resistor enabled at reset.
97 VSS GND Digital Ground
98 GPIO_D[20] / UART1RTSn I/O
GPIO_D[20] / UART1 RTS Output (active low). Internal pull-up resistor enabled at
reset.
99
GPIO_D[21]
I/O GPIO_D[21]. Internal pull-up resistor enabled at reset.
100 TDI / GPIO_J[1] I/O JTAG serial data input. Internal pull-up resistor is enabled at reset
101 TMS / GPIO_J[2] I/O JTAG test mode select. Internal pull-up resistor is enabled at reset
102 TCK / GPIO_J[3] I/O JTAG test clock. Internal pull-up resistor is enabled at reset
103
TDO / GPIO_J[0]
I/O JTAG serial data output. Internal pull-up resistor is enabled at reset
104 nTRST / GPIO_J[4] I/O JTAG reset signal. Active low.. Internal pull-up resistor is enabled at reset
105 GPIO_A[0] / SPDIFTX I/O GPIO_A[0] / SPDIF TX Output / GPSB/GSIO1 Data Output
106 GPIO_A[1] / CBCLK I/O CD Data Bit Clock Input / GPIO_A[1] / GPSB/GSIO1 Clock
107
GPIO_A[2] / CLRCK
I/O CD Data Word Clock Input / GPIO_A[2] / GPSB/GSIO1 FRM
108 GPIO_A[3] / CDAI I/O CD Data Input / GPIO_A[3] / GPSB/GSIO1 Data In
109 GPIO_A[4] I/O GPIO_A[4] / GPSB/GSIO1 Data Output
110 VDDI PWR Digital Power for Internal Core (1.8V)
111
GPIO_A[5]
I/O GPIO_A[5] / GPSB/GSIO1 Clock
112 GPIO_A[6] I/O GPIO_A[6] / GPSB/GSIO1 FRM
113 GPIO_A[7] I/O GPIO_A[7] / GPSB/GSIO1 Data In
114 GPIO_A[8] I/O GPIO_A[8] / I2C Data Line / GPSB/GSIO3 Data Output
115
GPIO_A[9]
I/O GPIO_A[9] / I2C Clock./ Bus Width (BW) / GPSB/GSIO3 Clock
116 GPIO_A[10] I/O GPIO_A[10] / I2C Data Line / GPSB/GSIO3 FRM
117 GPIO_A[11] I/O GPIO_A[11] / I2C Clock / GPSB/GSIO3 Data In
118 VSS GND Digital Ground
119
VDDIO
PWR Digital Power for I/O (3.3V)
120 GPIO_A[12] / EXINT[0] I/O GPIO_A[12] / External Interrupt Request [0]
121 GPIO_A[13] / EXINT[1] I/O GPIO_A[13] / External Interrupt Request [1]
122 GPIO_A[14] / EXINT[2] I/O GPIO_A[14] / External Interrupt Request [2]
123
GPIO_A[15] / EXINT[3]
I/O GPIO_A[15] / External Interrupt Request [3]
124 VDDI PWR Digital Power for Internal Core (1.8V)
125 XD[0] I/O External Bus Data Bit [0]. Internal pull-up resistor enabled at reset.
126 XD[1] I/O External Bus Data Bit [1]. Internal pull-up resistor enabled at reset.
127
XD[2]
I/O External Bus Data Bit [2]. Internal pull-up resistor enabled at reset.
128 XD[3] I/O External Bus Data Bit [3]. Internal pull-up resistor enabled at reset.