J29/J33: USB Front Panel Connector
Signal | Pin | Pin |
5V Power | 1 | 2 |
D- | 3 | 4 |
D+ | 5 | 6 |
GND | 7 | 8 |
KEY | 9 | 10 |
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Signal
5V Power D-
D+
GND
NC
J31: PSMI Connector
Pin
Signal
LED1: ID LED
| 1 | 2 | 3 |
| 4 |
| 5 |
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| PSMI_Clock | PSMI_Data | PSU_Alert_L |
| GND |
| 3.3V |
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| Standby | ||||
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Pin | Signal |
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+ | P3V3_AUX |
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- | ID_SW_L |
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State | Color | Description |
On | Blue | System identified |
Off | Off | System not identified |
NOTE: IPMI can activate ID LED from remote site.
Please visit the TYAN Web Site at http://www.tyan.com to download the latest AST2050 Software Configuration Guide for IPMI settings.
J32: LAN3 Active LED Header
1
Pin | Signal |
1 | LAN3_ACTIVE_ LED+ |
2 | LAN3_ACTIVE_ LED- (GND) |
J53: HDD Fault Header
2
1
6
5
Signal | Pin | Pin | Signal |
3.3V Standby | 1 | 2 | BMC FRU Clock |
GND | 3 | 4 | BMC FRU Data |
KEY | 5 | 6 | HDD Fail Input |
J59: IPMB Connector
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| Signal | Pin | Pin | Signal |
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| SMB_BMC_SDA2 | 1 | 2 | GND |
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| SMB_BMC_SCL2 | 3 | 4 | NC |
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