Datasheet

Section 18 LPC Interface (LPC)
Rev. 2.00 Sep. 28, 2009 Page 530 of 870
REJ09B0429-0200
• Supports SERIRQ
⎯ Host interrupt requests are transferred serially on a single signal line (SERIRQ).
⎯ On channel 1, HIRQ1 and HIRQ12 can be generated.
⎯ On channels 2 and 3, SMI, HIRQ6, and HIRQ9 to HIRQ11 can be generated.
⎯ In the SCIF, SMI, and HIRQ1 to HIRQ15 can be generated.
⎯ Operation can be switched between quiet mode and continuous mode.
⎯ The CLKRUN signal can be manipulated to restart the PCI clock (LCLK).
• Power-down modes and interrupts
⎯ The LPC module can be shut down by inputting the LPCPD signal.
⎯ Three pins, PME, LSMI, and LSCI, are provided for general input/output.
• Supports version 1.5 of the Intelligent Platform Management Interface (IPMI) specifications
⎯ Channel 3 supports the SMIC interface, KCS interface, and BT interface.