Southbridge
Item |
| Specification |
|
| |
Chipset | AMD SB 700 | |
Features | • | |
|
| Bandwidth up to 2.5GT/s/Lane |
| • USB controllers, 5 OHCI and 2 EHCI host controllers to support 12 USB | |
|
| 2.0 ports and 2 dedicated USB 1.1 ports |
| • | SATAcontrollers,SupportsixSATAIIportswithtransferrateupto3Gb/s, |
|
| Support both SATA 1.5 and SATA 3.0 compliance devives, Supports E- |
|
| SATA raid support and AHCI support |
| • Interrupt controller, Support IOAPIC/X APIC mode for 24 channel of | |
|
| interrupt |
| • High definition Audio support up to 4 codec's and up to 192Khz sample | |
|
| rate and 32 bit audio |
|
| |
Power | 1.2V, 1.8V, 3.3V, 5V | |
|
| |
Package | FCBGA | |
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|
System Clock |
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|
Item |
| Specification |
|
| |
Chipset | SLG8SP628VTR | |
|
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|
Clock Synthesizer | • | 200MHz for CPU |
| • 100MHz clock buffer for RS780MN, SB 700, PCIE device | |
| • | 96MHz for RS780MN |
| • 48MHz for USB clock inside SB700, Card reader | |
| • 33MHz PCI clock for PC device, LPC | |
|
| |
Features | • Support spread spectrum function, for reducing EMI | |
| • Support SM bus interface | |
|
| |
Power | 3.3V, 1.2V | |
|
| |
Package | 64 pin QFN | |
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Crystal and Oscillator |
|
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|
|
Item |
| Specification |
|
| |
Features | • 14.31818 MHz crystal for clock chip | |
| • 32.768 KHz crystal for SB700 and WPCE775C | |
| • 25Mhz crystal for LAN AR8182 | |
| • | 25Mhz for SATA control inside SB700 |
| • 12Mhz for finger printer control | |
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|
|
System Memory |
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Item |
| Specification |
|
| |
Features | • DDR II 667/800MHz SDRAM memory interface design | |
| • 2 DDR SODIMM slot | |
| • Maximum memory up to | |
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Chapter 1 | 19 |
