TYAN S7120 Manual page 21

J120: BUZZER Disable Jumper
J33: BMC COM Port RX debug Jumper
J35: BMC COM Port TX debug Jumper
J12: LPC/eSPI Mode Jumper
J34: FP Reset Mode
Pin
1
Signal VCC5
Pin1– 2 Closed: NO FUCTION
Pin2– 3 Closed: Disable PC Beep
Pin3– 4 Closed: Beep Normal Mode(Default)
Signal
BMC_COM2_RXD
BMC_COM5_RXD
Pin1-2 Closed: BMC COM2 Port(Default)
Pin2-3 Closed: BMC Debug Port
Signal
BMC_COM2_TXD
BMC_COM5_TXD
Pin1-2 Closed: BMC COM2 Port(Default)
Pin2-3 Closed: BMC Debug Port
Signal
GND
P3V3_AUX
Pin1-2 Closed: LPC Mode(Default)
Pin2-3 Closed: ESPI Mode
Signal
RST_BTN_N
FP_BMC_RST_BTN_N
Pin1– 2 Closed: FRONT PANAL RESET SUPPORT(Default)
Pin2– 3 Closed: FRONT PANAL RESET TO BMC
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2
NA
Pin
1
3
Pin
1
3
Pin Pin
1 2
3
Pin Pin
1
3
21
3
BUZ_1
Pin Signal
2
RXD_2
Pin Signal
2
TXD_2
Signal
ESPI_H_LPC_L
Signal
2
FP_RST_BTN_N
4
BUZ_2