Emerson PME1, PMT1 PMC/PCI Interface PCI9060ES Register Map, Local Configuration Registers

PMC/PCI Interface: PCI9060ES Register Map

Local Bus		PCI Offset
Address (hex):		Address (hex):	Size:	Register Name: (continued)
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 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 C100,001016 and C100,001416.

Table 7-2:Local Configuration Registers

Local Bus	PCI Offset
Address (hex):	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)

7-2

PmT1 and PmE1 User’s Manual 10002367-02