Denon S-5BD Service Manual page 127

32-bit RISC Microprocessor for Host Player
Pin# Signal Name
36 XA[16] / SD_nRAS / ND_ALE
37 XA[17] / ND_CLE
38 XA[18] / DQM[0]
XA[19] / DQM[1]
39
40 VDDI
41 XA[20] / DQM[1]
XA[21] / DQM[0]
42
43 VDDIO
44 SD_CLK
45 VSS
46 SD_CKE / GPIO_B[0]
SD_nCS / GPIO_B[1]
47
48 nWE
49 nOE
nCS[0] / ND_nOE[0] / GPIO_B[2]
50
51 nCS[1] / ND_nOE[1] / GPIO_B[3]
52 nCS[2] / ND_nOE[2] / GPIO_B[4]
53 nCS[3] / ND_nOE[3] / GPIO_B[5]
54 XOUT
XIN
55
56 XTOUT
57 XTIN
58 VDDI
59 VSS
GPIO_B[6] / IDE_nCS1
60
61 ND_nWE / GPIO_B[7]
62 GPIO_B[8] / UART0TXD
GPIO_B[9] / UART0RXD
63
64 READY / MODE0
65 VDDIO
66 ADIN4
67 ADIN2
ADIN0
68
69 VDDADC
70 VSSADC
VSSPLL1
71
72 XFILT1
73 VDDPLL1
74 VDDPLL
75 XFILT
VSSPLL
76
77 nRESET
78 MODE1
79 USBH0_DN / GPIO_B[29]
80 USBH0_DP / GPIO_B[28]
VSS
81
82 USBH1_DN / GPIO_B[27]
83 USBH1_DP / GPIO_B[26]
VDDUSB
84
85 VDDIO
86 GPIO_B[21] / BCLK
87 GPIO_B[22] / LRCK
88 GPIO_B[23] / MCLK
GPIO_B[24] / DAO
89
90 GPIO_B[25] / DAI
91 VDDI
GPIO_D[15] / UART1CTSn
92
93 GPIO_D[16]
TELECHIPS Inc.
TCC8600-00X-EAR
Type Description – TCC8600
I/O External Bus Address Bit [16] / SDRAM RAS signal / ALE for NAND Flash
I/O External Bus Address Bit [17] / CLE for NAND Flash
I/O External Bus Address Bit [18] / Data I/O Mask 0
I/O External Bus Address Bit [19] / Data I/O Mask 1
PWR Digital Power for Internal Core (1.8V)
I/O External Bus Address Bit [20] / Data I/O Mask 1
I/O External Bus Address Bit [21] / Data I/O Mask 0
PWR Digital Power for I/O (3.3V)
I/O SDRAM Clock
GND Digital Ground
I/O SDRAM Clock Enable signal. Active high. / GPIO_B[0]
I/O Chip select signal for SDRAM, Active low / GPIO_B[1]
I/O Static Memory Write Enable signal. Active low.
I/O Static Memory Output Enable signal. Active low.
I/O External Bus Chip Select [0] / NAND Flash Output Enable [0] / GPIO_B[2]
I/O External Bus Chip Select [1] / NAND Flash Output Enable [1] / GPIO_B[3]
I/O External Bus Chip Select [2] / NAND Flash Output Enable [2] / GPIO_B[4]
I/O External Bus Chip Select [3] / NAND Flash Output Enable [3] / GPIO_B[5]
O 12MHz Crystal Oscillator Output
I 12MHz Crystal Oscillator Input. Voltage must not exceed VDDI (1.95V).
O 32.768kHz Crystal Oscillator Output
I 32.768kHz Crystal Oscillator Input.Voltage must not exceed VDDI (1.95V).
PWR Digital Power for Internal Core (1.8V)
GND Digital Ground
I/O GPIO_B[6] / Chip select 1 for IDE Interface. Internal pull-up resistor enabled at reset.
I/O NAND flash WE. Active low. / GPIO_B[7]
I/O GPIO_B[8] / UART0 TX Data
I/O GPIO_B[9] / UART0 RX Data
I Ready information from external device.
PWR Digital Power for I/O (3.3V)
AI General purpose multi-channel ADC input 4
AI General purpose multi-channel ADC input 2
AI General purpose multi-channel ADC input 0
PWR Analog Power for ADC (3.3V)
GND Analog Ground for ADC
GND Analog Ground for PLL
AO PLL1 filter output. 1200pF capacitor is required.
PWR Analog & Digital Power for PLL1 (1.8V)
PWR Analog & Digital Power for PLL (1.8V)
AO PLL0 filter output. 350pF capacitor is required.
GND Analog Ground for PLL
I System Reset. Active low.
I Mode Setting Input 1. Pull-down for normal operation.
I/O USB Host Port 0 D- signal / GPIO_B[29]
I/O USB Host Port 0 D+ signal / GPIO_B[28]
GND Digital Ground
I/O USB Host Port 1 D- signal / GPIO_B[27]
I/O USB Host Port 1 D+ signal / GPIO_B[26]
PWR Power for USB I/O (3.3V)
PWR Digital Power for I/O (3.3V)
I/O I2S Bit Clock / GPIO_B[21] / Boot Mode Bit 0 (BM[0])
I/O I2S Word Clock / GPIO_B[22] / Boot Mode Bit 1 (BM[1])
I/O I2S System Clock / GPIO_B[23]
I/O I2S Digital Audio data Output / GPIO_B[24] / Boot Mode Bit 2 (BM[2])
I/O I2S Digital Audio data Input / GPIO_B[25]
PWR Digital Power for Internal Core (1.8V)
I/O GPIO_D[15] / UART1 CTS Input (active low)
I/O GPIO_D[16] / I2C SDA
127
Doc. No AS-C-8600X-EA
Rev. No 2.0
Page 11 of 30
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