SUPER MICRO Computer 7047A-T, 7047A-73 user manual Manufacture Mode, Jtag Scan, SMB Enable/Disable

SuperWorkstation 7047A-73/7047A-T User's Manual

Manufacture Mode

Jumper JPME1 allows the user to flash the system firmware from a host server to modify system settings. Close this jumper to bypass SPI flash security, and force ME into recovery mode in order to use recovery jump- ers. See the table on the right for jumper settings.

JTAG Scan

The JTAG scan jumpers (JPP0/JPP1) allow the user to configure JTAG scan settings for system debugging. See the table on the right for jumper settings.

SMB Enable/Disable

Jumper JP4 allows the user to enable System Management Bus support. The default setting is 1-2 to enable support. See the table on the right for jumper settings.

ME Mode Select

Jumper Settings

Jumper Setting Definition

Pins 1-2 Manufacture Mode

Pins 2-3 Normal (Default)

JTAG Scan (JPP0)

Jumper Settings

Jumper Setting	Definition
Pins 1/2, 3/4		including CPU2 in JTAG Scan
Pins 2/3 (Default)		JTAG Scan: CPU1 only

JTAG Scan (JPP1)

Jumper Settings

Jumper Setting	Definition
Pins 1/2, 3/4		including CPU1 in JTAG Scan
Pins 2/3 (Default)		JTAG Scan: CPU2 only

SMB

Jumper Settings

Jumper Setting	Definition
1-2	Enabled (Default)
2-3	Disabled

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