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83
J15: SMBUS Connector
Signal
Pin
Pin
Signal
SMB CLK
1
2
SMB DATA
GND
3
J42: PLX8718 SMBus Select Jumper
Signal
Pin
Pin
Signal
BMC_PEX_DATA
1
2
BMC_PEX_CLK
SMB_DAT1_CN
3
4
SMB_CLK1_CN
DBG_SMB_DAT
5
6
DBG_SMB_CLK
Pin 1-3, 2-4 closed: I2C to BMC
(Default)
Pin 3-5, 4-6 closed: I2C to Debug
BIOS_DEBUG1: SPI Debug Connector
Signal
Pin
Pin
Signal
SPI_CS#
1
2
V3P3
SPI_DO
3
4
SPI_HOLD#
SPI_WP#
5
6
SPI_CLK
G
D
7
8
SPI_DI
BMC_DEBUG1/BMC_DEBUG2: BMC Debug Pin Header
Signal
Pin
Pin
Signal
BMC_TXD5/
BMC_RXD5
1
2
TXD_OUT/
RXD_OUT
BMC_TXD/
BMC_RXD
3
Pin1-2 closed: Debug Mode
(Default)
Pin2-3 closed: Normal Mode
Summary of Contents for TN71-BP012
Page 1: ...1 http www tyan com TN71 BP012 Service Engineer s Manual...
Page 2: ...2 http www tyan com...
Page 33: ...http www tyan com 33 4 Take off the 2 in 1 HDD tray 5 Remove the HDD air duct...
Page 37: ...http www tyan com 37 DIMM Population Table DIMM Plug Rules...
Page 38: ...http www tyan com 38...
Page 42: ...http www tyan com 42 6 Reinsert the HDD cage into the chassis...
Page 43: ...http www tyan com 43 Front HDD Trays 1 Push the latch to pull the hard disk tray out...
Page 45: ...http www tyan com 45 4 Reinsert the HDD tray into the chassis...
Page 53: ...http www tyan com 53...
Page 75: ...http www tyan com 75 4 2 Block Diagram SP012 Block Diagram...
Page 76: ...http www tyan com 76 4 3 Mainboard Mechanical Drawing...
Page 87: ...http www tyan com 87 DIMM Population Table...
Page 100: ...http www tyan com 100 NOTE...
Page 106: ...http www tyan com 106 NOTE...
Page 110: ...http www tyan com 110 NOTE...
Page 118: ...http www tyan com 118 NOTE...
Page 120: ...http www tyan com 120 NOTE...
Page 124: ...http www tyan com 124...