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PMC/PCI Interface: PCI9060ES Register Map
PmT1 and PmE1 User’s Manual 10002367-02
7-2
Local Configuration Registers
The Local Configuration registers map PCI memory and I/O into the local memory map.
These registers may be accessed via local space. They may also be accessed via PCI memory
and I/O space based on the values in the PCI base address registers at C100,0010
16
and
C100,0014
16
.
Table 7-2: Local Configuration Registers
C100,000C 0C Byte PCI Cache Line Size register
C100,000D 0D Byte PCI Latency Timer register
C100,000E 0E Byte PCI Header Type register
C100,000F 0F Byte PCI Built-in Self Test (BIST) register
C100,0010 10 Long PCI Base Address register (for memory access to
Local Configuration and Shared Runtime registers)
C100,0014 14 Long PCI Base Address register (for I/O access to Local
Configuration and Shared Runtime registers)
C100,0018 18 Long PCI Base Address register
(for memory access to local address space)
C100,001C-2F 1C-2F — reserved
C100,0030 30 Long PCI Expansion ROM Base register
C100,0034-3B 34-3B — reserved
C100,003C 3C Byte PCI Interrupt Line register
C100,003D 3D Byte PCI Interrupt Pin register
C100,003E 3E Byte PCI Min_Gnt register
C100,0000 3F Word PCI Max_Lat register
Local Bus
Address (hex)
:
PCI Offset
Address (hex):
Size: Register Name:
C100,0080 00 Long Local Address Space 0 Range register
(PCI to local bus)
C100,0084 04 Long Local Space 0 Local Base Address register
(PCI to local bus)
C100,0088 08 Long Local Arbitration register
C100,008C 0C Long Big/Little Endian Descriptor register
C100,0090 10 Long Local Expansion ROM Range register
(PCI to local bus)
C100,0094 14 Long BREQo Control register
C100,0098 18 Long Local Bus Region Descriptor for PCI to Local
Accesses register
C100,009C 1C Long Local Range register (Direct Master to PCI)
Local Bus
Address (hex)
:
PCI Offset
Address (hex):
Size: Register Name: (continued)