TYAN S8026 - Page 20

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20
J191: BMC COM PORT2 (TX) Jumper
Signal
Pin
Pin
Signal
BMC_COM2_TXD
1
2
TXD_2
BMC_COM5_TXD
3
1-2: BMC COM Port2(Default)
2-3: BMC COMSOLE Port5
J120: PC BEEP Jumper
Signal
Pin
Pin
Signal
NC
1
2
PSU_SMB_ALERT_BUFF_N_R
VCC3_Aux
3
1-2: Normal Mode(Default)
2-3: Enable PSU Throttling Function
3PHD11: OCP CONN MUX & PRSENT select Jumper
Signal
Pin
Pin
Signal
VDD_33_RUN
1
2
OCP_PRSNB1_L
GND
3
1-2: OCP CONN_B NOT PRESENT, MUX TO PESLOT1(Default)
2-3: OCP CONN_B PRESENT, MUX TO OCP CONN_B
System Reset Jumper (J192)
Signal
Pin
Pin
Signal
COLD_RST_BTN_N
1
2
FP_RST_BTN_JP_N
BMC_EXTRST_BTN_L
3
1-2: SYSTEM RESET (Default)
2-3: BMC RESET
J1 NVMe or SATA select Jumper (J9_1/3)
Signal
Pin
Pin
Signal
VDD_33_RUN
1
2
VDD_33_RUN
J1_SATA_NVME#
3
4
J1_SATA_NVME#
GND
5
6
GND
1/3: NVME or SATA (set up by BIOS)
3/5: SATA (Set up by HW)