TYAN YR190-B8238, Service Engineer'S Manual

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60
CPLD Connector: JTAG
SGPIO Connector: SGPIO
J11
3
1
Pin 1-2 closed: Intel platform
1
3
Pin 2-3 closed: AMD and LSI platform (default)
J12 (reserved)
3
1
Pin 1-2 closed: beforehand jumper (default)
1
3
Pin 2-3 closed: beforehand jumper
Pin No. Net Name Description Pin No. Net Name Description
1 CPLD_JTAG_TCK JTAC_TCK DataOut 6 NC
2 GND Ground 7 NC
3 CPLD_JTAG_TDO JTAC_TDO DataOut 8 NC
4 VDD_3P3_RUN 3.3V 9 CPLD_JTAG_TDI
5 CPLD_JTAG_TMS JTAC_TMS DataOut 10 GND Ground
Pin
No.
Net Name Description
Pin
No.
Net Name Description
1 SMBUS_3V3_CLK_CPLD SMBus CLK 6 SAS_GPIO2
SGPIO
SLOAD
2 SAS_GPIO0 SGPIO DataIN 7 NC
3 SMBUS_3V3_DATA_CPLD SMBus Data 8 SAS_GPIO3
SGPIO
SCLOCK
4 SAS_GPIO1
SGPIO
DataOUT
9 NC
5 GND Ground 10 HD_ERR_LED