VSX-516-K
107
5
6
7
8
5
6
7
8
C
D
F
A
B
E
No.
Pin Name
I/O
Pin Function
51
USB_DP/GPIO_B26
I/O
USB function D+ signal / GPIO_B[26]
52
USB_DN/GPIO_B27
I/O
USB function D- signal / GPIO_B[27]
53
USBH_DP/GPIO_B28
I/O
USB host D+ signal / GPIO_B[28]
54
USBH_DN/GPIO_B29
I/O
USB host D- signal / GPIO_B[29]
55
VSSI
−
Digital ground for internal
56
SD_CKE/GPIO_B0
I/O
SDRAM clock enable signal, active high / GPIO_B[0]
57
ND_nWE/GPIO_B7
I/O
NAND flash WE, active low / GPIO_B[7]
58
nWE
I/O
Static memory write enable signal, active low
59
nOE
I/O
Static memory output enable signal, active low
60
UT_TX/GPIO_B8
I/O
UART or IrDA TX data / GPIO_B[8]
61
UT_RX/IDE_nCS1/GPIO_B9
I/O
UART or IrDA RX data / IDE chip select 1 / GPIO_B[9]
62
BCLK/GPIO_B21
I/O
I2S bit clock / GPIO_B[21]
63
LRCK/GPIO_B22
I/O
I2S word clock / GPIO_B[22]
64
VDD_USB
−
Power supply for USB I/O (3.3 V)
65
VSSIO
−
Digital ground for I/O
66
MCLK/GPIO_B23
I/O
I2S system clock / GPIO_B[23]
67
DAO/GPIO_B24
I/O
I2S digital audio data output / GPIO_B[24]
68
DAI/GPIO_B25
I/O
I2S digital audio data input / GPIO_B[25]
69
XTIN
I
Sub crystal oscillator input (32.768 kHz)
70
XTOUT
O
Sub crystal oscillator output (32.768 kHz)
71
VDD_OSC
−
Digital power supply for oscillators (1.8 V)
72
nRESET
I
System reset, active low
73
READY
I
Ready information from external device
74
XIN
I
Main crystal oscillator input for PLL (12 MHz)
75
XOUT
O
Main crystal oscillator output for PLL (12 MHz)
76
VDDIO
−
Digital power supply for I/O (1.8 V to 3.3 V)
77
VDDA_PLL
−
Analog and digital power supply for PLL (1.8 V)
78
XFILT
AO
PLL filter output
79
VSSA_PLL
−
Analog ground for PLL
80
VBBA_PLL
−
Analog ground for PLL
81
VDDA_ADC
−
Analog power supply for ADC (3.3 V)
82
ADIN0
AI
General purpose multi-channel ADC input 0
83
ADIN2
AI
General purpose multi-channel ADC input 2
84
ADIN4
AI
General purpose multi-channel ADC input 4
85
VSSA_ADC
−
Analog ground for ADC
86
VBBA_ADC
−
Analog ground for ADC
87
VDDI_ADC
−
Digital power supply for ADC (1.8 V)
88
VSSI_ADC
−
Digital ground for ADC
89
PKG1
I
Package ID 1, pull-up for normal operation
90
GPIO_D15
I/O
GPIO_D[15]
91
GPIO_D16
I/O
GPIO_D[16]
92
GPIO_D17
I/O
GPIO_D[17]
93
GPIO_D18
I/O
GPIO_D[18]
94
GPIO_D19
I/O
GPIO_D[19]
95
GPIO_D20
I/O
GPIO_D[20]
96
GPIO_D21
I/O
GPIO_D[21]
97
VSSIO
−
Digital ground for I/O
98
MODE1
I
Mode select input 1, Pull-down for normal operation.
99
TDI
I
JTAG serial data input for ARM940T
100
TMS
I
JTAG test mode select for ARM940T
