TVME8240 User Manual Issue 1.2.9
Page 42 of 70
8.1.2 Local Configuration Register
The PCI base address for the PCI9030 Local Configuration Registers can be obtained from the
PCIBAR0 (PCI Memory mapped) register at offset 0x10 or from the PCIBAR1 (PCI I/O mapped)
register at offset 0x14 in the PCI9030 PCI configuration register space.
Register
Offset
Local Configuration Register
Name
Setting
0x00
Local Space 0 Range
LAS0RR
0x0FFF_FF00
0x04
Local Space 1 Range
LAS1RR
0x0FFF_FC00
0x08
Local Space 2 Range
LAS2RR
0x0E00_0000
0x0C
Local Space 3 Range
LAS3RR
0x0F00_0000
0x10
Expansion ROM Range
EROMRR
0x0000_0000
0x14
Local Space 0 Remap
LAS0BA
0x0800_0001
0x18
Local Space 1 Remap
LAS1BA
0x0400_0001
0x1C
Local Space 2 Remap
LAS2BA
0x0000_0001
0x20
Local Space 3 Remap
LAS3BA
0x0200_0001
0x24
Expansion ROM Remap
EROMBA
0x0000_0000
0x28
Local Space 0 Descriptor LAS0BRD
0xD541_60A0
0x2C
Local Space 1 Descriptor LAS1BRD
0x1541_20A2
0x30
Local Space 2 Descriptor LAS2BRD
0x1541_20A2
0x34
Local Space 3 Descriptor LAS3BRD
0x1501_20A2
0x38
Expansion ROM Descriptor
EROMBRD
0x0000_0000
0x3C
Local Chip Select 0
CS0BASE
0x0800_0081
0x40
Local Chip Select 1
CS1BASE
0x0400_0201
0x44
Local Chip Select 2
CS2BASE
0x0100_0001
0x48
Local Chip Select 3
CS3BASE
0x0280_0001
0x4C
Serial EEPROM / Interrupt Control & Status
PROT_AREA /
INTCSR
0x0030_0049
0x50 Miscellaneous
CNTRL
0x007A_4000
0x54
General Purpose I/O
GPIOC
0x0224_9252
Table 8-2 : PCI9030 Local Configuration Register
Shown values are register values after serial EEPROM configuration.