
Philips Semiconductors
PNX15xx Series
Volume 1 of 1
Chapter 7: PCI-XIO Module
PNX15XX_SER_3
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 3 — 17 March 2006
7-22
5.1 Register Summary
Table 6: PCI-XIO Register Summary
Bit
Symbol
Description
0x0000—0x000C
Reserved
0x04 0010
pci_setup
PCI Setup register
0x04 0014
pci_control
PCI Control register
0x04 0018
pci_base1_lo
Internal view of external PCI bottom address, 1st aperture
0x04 001C
pci_base1_hi
Internal view of external PCI top address, 1st aperture
0x04 0020
pci_base2_lo
Internal view of external PCI bottom address, 2nd aperture
0x04 0024
pci_base2_hi
Internal view of external PCI top address, 2nd aperture
0x04 0028
read_lifetime
Length of time data is held exclusively for requesting agent.
0x04 002C
gppm_addr
General purpose PCI Master Cycle address register
0x04 0030
gppm_wdata
General purpose PCI Master Cycle write data register
0x04 0034
gppm_rdata
General purpose PCI Master Cycle read data register
0x04 0038
gppm_ctrl
General purpose PCI Master Cycle control register
0x04 003C
unlock_register
Unlock pci_setup, class code, subsystem_ids
0x04 0040
device/vendorid
Image of device id and vendor id (cong reg 00)
0x04 0044
cong_cmd_stat
Image of conguration command and status register (cong reg 04)
0x04 0048
class code/rev id
Image of class code and revision id (cong reg 08)
0x04 004C
latency timer
Image of latency timer, cache line size (cong reg 0C)
0x04 0050
base10
Image of conguration base address10 (cong reg 10)
0x04 0054
base14
Image of conguration base address14 (cong reg 14)
0x04 0058
base18
Image of conguration base address18 (cong reg 18)
0x04 005C—0068
Reserved
0x04 006C
subsystem ids
Subsystem id, subsystem vendor id (cong reg 2C)
0x04 0070
Reserved
0x04 0074
cap_pointer
Image of capabilities pointer (cong reg 34)
0x04 0078
Reserved
0x04 007C
cong_misc
Image of interrupt line, and interrupt line registers
(cong reg 3C)
0x04 0080
pmc
Power management capabilities (cong reg 40)
0x04 0084
pwr_state
Power Management control (cong reg 44)
0x04 0088
pci_io
PCI IO properties
0x04 008C
slv_tuning
Slave DTL tuning
0x04 0090
dma_tuning
DMA DTL tuning
0x04 0094—07FC
Reserved
0x04 0800
dma_eaddr
PCI address for DMA transaction
0x04 0804
dma_iaddr
Internal address for DMA transaction
0x04 0808
dma_length
DMA length in words
0x04 080C
dma_ctrl
DMA control