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SuperWorkstation 7047A-73/7047A-T User's Manual
ME Mode Select
Jumper Settings
Jumper Setting Defi nition
Pins 1-2 Manufacture Mode
Pins 2-3 Normal (Default)
Manufacture Mode
Jumper JPME1 allows the user to
fl ash the system fi rmware from a host
server to modify system settings.
Close this jumper to bypass SPI fl ash
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.
JTAG Scan (JPP0)
Jumper Settings
Jumper Setting Defi nition
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 Defi nition
Pins 1/2, 3/4 including CPU1 in JTAG Scan
Pins 2/3 (Default) JTAG Scan: CPU2 only
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.
SMB
Jumper Settings
Jumper Setting Defi nition
1-2 Enabled (Default)
2-3 Disabled