PI7C9X110 Pericom Semiconductor Corporation, PI7C9X110 Datasheet - Page 81

• Manufacturer Part Number: PI7C9X110
• Description: Pcie-to-pci Reversible Bridge
• Manufacturer: Pericom Semiconductor Corporation

7.5.23 PRIMARY MINIMUM GRANT REGISTER – OFFSET 3Ch
Pericom Semiconductor
BIT
15:8
BIT
23:16
FUNCTION
Primary Interrupt Pin
FUNCTION
Primary Minimum Grant
TYPE
TYPE
RO
RO
Page 81 of 145
DESCRIPTION
These bits apply to reverse bridge only.
Designates interrupt pin INTA_L, is used
Reset to 00h when forward mode or 01h when reverse mode.
DESCRIPTION
This register is valid only in reverse bridge mode. It specifies how long of a
burst period that PI7C9X110 needs on the primary bus in the units of ¼
microseconds.
Reset to 0
May 2008, Revision 2.6
PCIe-to-PCI Reversible Bridge
PI7C9X110