
IDT Installation of the EB48H12G2 Eval Board
EB48H12G2 Eval Board Manual 2 - 7 May 7, 2009
Notes Miscellaneous Jumpers, Headers
Miscellaneous Jumpers, Headers
Ref.
Designator Type Default Description
W1-W3 Header 1-2 Shunted 1-2: 12.0V source from Upstream Port (Default)
2-3: 12.0V source from external power connector
W38 Header Shunted Disable EEPROM Write protect feature (Default)
S9[1] Switch ON ON: Port2, Force hot-plug controller on (Default)
OFF: Port2, Power Enable bit controls hot-plug controller
S10[1] Switch ON ON: Port4, Force hot-plug controller on (Default)
OFF: Port4, Power Enable bit controls hot-plug controller
S10[2] Switch ON ON: Port6, Force hot-plug controller on (Default)
OFF: Port6, Power Enable bit controls hot-plug controller
S9[2] Switch ON ON: Port8, Force hot-plug controller on (Default)
OFF: Port8, Power Enable bit controls hot-plug controller
W45 Header 2-3 Shunted 2-3: Port 2, +12V source from Upstream port (Default)
1-2: Port 2, +12V source from hot-plug controller
W51 Header 2-3 Shunted 2-3: Port 4, +12V source from Upstream port (Default)
1-2: Port 4, +12V source from hot-plug controller
W52 Header 2-3 Shunted 2-3: Port 6, +12 source from Upstream port (Default)
1-2: Port 6, +12 source from hot-plug controller
W46 Header 2-3 Shunted 2-3: Port 8, +12 source from Upstream port (Default)
1-2: Port 8, +12 source from hot-plug controller
W47 Header 2-3 Shunted 2-3: Port 2, +3.3V source from Upstream port (Default)
1-2: Port 2, +3.3V source from hot-plug controller
W53 Header 2-3 Shunted 2-3: Port 4, +3.3V source from Upstream port (Default)
1-2: Port 4, +3.3V source from hot-plug controller
W54 Header 2-3 Shunted 2-3: Port 6, +3.3V source from Upstream port (Default)
1-2: Port 6, +3.3V source from hot-plug controller
W48 Header 2-3 Shunted 2-3: Port 8, +3.3V source from Upstream port (Default)
1-2: Port 8, +3.3V source from hot-plug controller
W49 Header 2-3 Shunted 2-3: Port 2, +3.3AUX source from upstream port (Default)
1-2: Port 2, +3.3V source from hot-plug controller
W55 Header 2-3 Shunted 2-3: Port 4, +3.3AUX source from upstream port (Default)
1-2: Port 4, +3.3V source from hot-plug controller
W56 Header 2-3 Shunted 2-3: Port 6, +3.3AUX source from upstream port (Default)
1-2: Port 6, +3.3V source from hot-plug controller
W50 Header 2-3 Shunted 2-3: Port 8, +3.3AUX source from upstream port (Default)
1-2: Port 8, +3.3V source from hot-plug controller
Table 2.10 Miscellaneous Jumpers, Headers