pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 222

• Manufacturer Part Number: pnx1500
• Description: Pnx15xx Series Connected Media Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Volume 1 of 1
PNX15XX_SER_3
Product data sheet
Figure 1:
PCI
Document title variable Block Diagram
System
Arbitration
2.1 Document title variable Block Level Diagram
2.2 Architecture
PCI Master
PCI Slave
Supported commands on the Document title variable are shown in the following table:
Table 1: Supported PCI Commands
Command: PCI Target Responses
Memory Read
Memory Write
Configuration Read
Configuration Write
Memory Read Multiple
Memory Read Line
Memory Write and Invalidate
XIO
Rev. 3 — 17 March 2006
GPXIO Agent
GPPM Agent
DTL Agent
DMA Agent
PCI CONFIG
& MMIO REGS
Command: PCI Master Generates
IO Read
IO Write
Memory Read
Memory Write
Configuration Read
Configuration Write
Memory Read Multiple
Memory Read Line
Memory Write and Invalidate
Interrupt Acknowledge
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Chapter 7: PCI-XIO Module
[1]
PNX15xx Series
PCI2 DTL
Target
DMA DTL
Initiator
XIO DTL
Target
DMA DTL
Initiator
PCI1 DTL
Target
PCIR DTL
Target
PCI DTL
Initiator
DCS
MTL
DCS
DCS
DCS
MTL
DCS
7-3