NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 219

• Manufacturer Part Number: NHE6300ESB S L7XJ
• Manufacturer: Intel

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

5—Intel
Figure 21. USB Legacy Keyboard Flow Diagram
November 2007
Order Number: 300641-004US
®
6300ESB ICH
KBC Accesses
Read, W rite
North PCI cycle
PCI Config
USB_IRQ
Clear USB_IRQ
Decoder
Comb
EN_SMI_ON_IRQ
.
EN_PIRQD#
Clear SMI_60_R
60 READ
S
R
D
NOT (North PCI gnt)
EN_SMI_ON_60R
Same for 60W , 64R, 64W
S
R
AND
AND
D
AND
Intel
®
6300ESB I/O Controller Hub
To "Caused By" Bit
To PIRQD#
To Individual
"Caused By"
"Bits"
OR
SMI
219
DS