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104
P0_TX_P
6
15
P1_TX_N
GND
7
14
P1_TX_P
P0_N
8
13
GND
P0_P
9
12
P1_N
OC_N
10
11
P1_P
DOM_PWR1/DOM_PWR2: SATA DOM Power Connector
Signal
Pin
Pin
Signal
GND
1
2
VCC5
SGPIO0: Mini SAS SGPIO Header for BB HD
Board
Signal
Pin
Pin
Signal
SCL
1
2
SDATA IN
SDA
3
4
SDATA OUT-
GND
5
6
SLOAD
KEY
7
8
SCLOCK
VDD_33_DUAL
9
10
NI
SATA0/SATA1: SATA Connector
7
1
1
GND
Connects to the Serial ATA ready
drives via the Serial ATA cable.
2
S
3
SSATA_TX-
4
GND
5
SSATA_RX-
6
S
7
GND
3PHD11: PCIE Routing Switch Jumper
Signal
Pin
Pin
Signal
PULL UP
1
2
GPU_SELECT_L
GND
3
Pin1-2 closed: G0
GPU1, P1
SLOT7
Pin2-3 closed: P1
GPU1, G0
SLOT7
(Default)
J2: Console Switch Jumper
Signal
Pin
Pin
Signal
AMD_COM_EN
1
2
GND
COM2_EN
3
Pin1-2 closed: AMD
COM Port0
Pin2-3 closed: BMC Console Port1
(Default)
Summary of Contents for GA88-B8021
Page 1: ...1 http www tyan com GA88 B8021 Service Engineer s Manual ...
Page 12: ...12 http www tyan com NOTE ...
Page 16: ...http www tyan com 16 NOTE ...
Page 30: ...http www tyan com 30 NOTE ...
Page 44: ...http www tyan com 44 3 Pull the inner sliding rail forward to secure it to the chassis ...
Page 46: ...http www tyan com 46 NOTE ...
Page 48: ...http www tyan com 48 2 Unplug the power cable and lift up the Front GPU1 Bracket ...
Page 59: ...http www tyan com 59 Cable Routing GTX ...
Page 75: ...http www tyan com 75 2 The air duct installation is now completed ...
Page 76: ...http www tyan com 76 NOTE ...
Page 97: ...http www tyan com 97 5 2 Block Diagram S8021 ...
Page 98: ...http www tyan com 98 5 3 Motherboard Mechanical Drawing ...
Page 112: ...http www tyan com 112 NOTE ...
Page 119: ...http www tyan com 119 6 3 1 1 Node0 Information Read only ...
Page 121: ...http www tyan com 121 Serial IRQ Mode Configure Serial IRQ Mode Quiet Continuous ...
Page 128: ...http www tyan com 128 6 3 7 AST2500 Super IO Configuration Super IO Chip Read only ...
Page 143: ...http www tyan com 143 6 3 13 SATA Configuration Read only ...
Page 149: ...http www tyan com 149 6 4 1 2 Socket 0 Information Read only ...
Page 186: ...http www tyan com 186 BIOS Temp Sensor Name Explanation ...
Page 187: ...http www tyan com 187 ...
Page 190: ...http www tyan com 190 NOTE ...