Ampro Corporation XTX 820 Benutzerhandbuch
Chapter 3
Hardware
34
Reference Manual
XTX 820
Pin #
Signal
Description
59
PCIE1_TX-
PCI Express Lane 1, Transmit Output, Negative Differential Line
60
NC
Not Connected (Reserved )
61
PCIE1_TX+
PCI Express Lane 1, Transmit Output, Positive Differential Line
62
NC
Not Connected (Reserved )
63
PCE_WAKE*
PCI Express Wake Event
64
PCI_GNT#A
Reserved
65
NC
Not Connected (Reserved )
66
PCI_REQ#A
Reserved
67, 68
GND
Ground
69
PCIE0_RX-
PCI Express Lane 0, Receive Input, Negative Differential Line
70
NC
Not Connected (Reserved )
71
PCIE0_RX+
PCI Express Lane 0, Receive Input, Positive Differential Line
72
NC
Not Connected (Reserved )
73
GND
Ground
74
VCC
DC Power – +5 VDC, ±5%
75
PCIE0_TX-
PCI Express Lane 0, Transmit Output, Negative Differential Line
76
NC
Not Connected (Reserved )
77
PCIE0_TX+
PCI Express Lane 0, Transmit Output, Positive Differential Line
78
NC
Not Connected (Reserved )
79
CODECSET
AC`97/HDA Disable onboard Audio CODEC
80
VCC
DC Power +5VDC, ±5%
81
AC_RST*
AC'97/HDA CODEC Reset
82
AC_SDOUT
AC'97/HDA Audio Serial Data Output to CODEC
83, 84
VCC
DC Power – +5 VDC, ±5%
85
AC_SYNC
AC'97/HDA Serial Bus Synchronization
86
AC_SDIN0
AC'97/HDA Audio Serial Data Input from CODEC0
87
AC_SDIN1
AC'97/HDA Audio Serial Data Input from CODEC1
88
AC_SDIN2
AC'97/HDA Audio Serial Data Input from CODEC2
89
AC_BIT_CLK
AC'97/HDA 12.228 MHz Serial Bit Clock from CODEC
90
FAN_TACHOIN
Fan tachometer input
91
LPC_AD0
LPC Multiplexed Command, Address and Data line 0
92
FAN_PWMOUT
Fan speed control
93
LPC_AD1
LPC Multiplexed Command, Address and Data line 1
94
LPC_FRAME*
LPC Frame – Indicates start of a new or termination of a broken cycle.
95
LPC_AD2
LPC Multiplexed Command, Address and Data line 2
96
LPC_DRQ0*
LPC Encoded DMA/Bus Master Request line 0
97
LPC_AD3
LPC Multiplexed Command, Address and Data line 3
98
LPC_DRQ1*
LPC Encoded DMA/Bus Master Request line 1
99
GND
Ground
100
GND
Ground
Notes: The shaded area denotes power or ground. The signals marked with * = Negative true logic.