1.4About the product
1.4.4Motherboard block diagram
HT Connector( connect to CPU board) | HT Connector( connect to CPU board) |
184 pin 184 pin 184 pin 184 pin DIMM3 DIMM2 DIMM1 DIMM0
DDR266/333
LINK 0
Third CPU
LINK 2
H2
OUT
16x16 Hyper Transport@1600MT/s
IN
LINK 0
Fourth
LINK 1
H3
184 pin 184 pin 184 pin 184 pin DIMM0 DIMM1 DIMM2 DIMM3
DDR266/333
LINK 1 | LINK 2 |
184 pin 184 pin 184 pin 184 pin DIMM3 DIMM2 DIMM1 DIMM0
DDR266/333
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| 16x16 Hyper Transport@1600MT/s | 16x16 Hyper Transport@1600MT/s |
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LINK 0 |
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Secondary CPU | OUT |
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| 16x16 Hyper Transport@1600MT/s | LINK 2 | |||
| H1 | IN |
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184 pin 184 pin 184 pin 184 pin DIMM0 DIMM1 DIMM2 DIMM3
DDR266/333
LINK 2 | LINK 1 |
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BUS A | LINK 0 |
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| BUS B |
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| AMD8131 |
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| BCM5704C Gigabit LAN two Port |
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16x16 Hyper Transport@1600MT/s |
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| LINK 0 | 4 SATA ports | |||
| SATA | SATA | SATA | SATA | |
x 16 slot |
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| Nvidia |
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PCI Express X16 slotll |
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( X4 Signals) |
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32Bit/33MHz PCI BUS | LPC |
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| EIDE(ATA/133) x2 | |
| bus |
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IEEE1394 |
| LPC ROM |
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ATI RAGE XL |
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| USB2.0 x 2rear panel |
Fport X2 |
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| LPC Super I/O | SVMG interface |
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Floppy Disk Drive | W83627HF |
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| USB2.0 x 6 front |
PS/ Kstboard & Mouse |
| ADT7463 x2 | panel headers | ||
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SERIAL port x 2 |
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Parallel Port |
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(Pin header) |
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8 | Chapter 1: Overview |