Design Files
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- PowerQUICC Processors
- Integrated Host Processor with Integrated PCI
Integrated Host Processor with Integrated PCI
The MPC8245 Integrated Host Processor supports applications where cost, space, power consumption and performance are critical requirements.
- Provides a high level of integration, significantly reducing system component cost
- Simplifies board design, reduces power consumption and accelerates faster-time-to-market
- Targets systems using PCI interfaces in networking infrastructure, telecommunications, and other embedded markets.
- Enables control processing for routers, switches, network storage applications and image display systems
MPC8245 product chip shot
Product Details
Features
- 32-bit PCI interface operating at up to 66 MHz
- Memory controller offering SDRAM support up to 133 MHz operation, support up to 2 GB
- General Purpose I/O and ROM Interface Support
- Two-channel DMA controller that supports chaining
- Messaging unit with I2O messaging support capability
- Industry-standard I2C interface
- Programmable interrupt controller with multiple timers and counters
- 16550 compatible DUART
- Routers/Switches
- Multi-channel modems
- Network storage
- Image display systems
- Enterprise I/O processor
- Internet access device (IAD)
- Disk controller for RAID systems
- Copier/printer board control
- MPC603e processor core
- High-performance, superscalar processor core
- Floating-point unit, integer, load/store, system register and branch processing unit
- 16K instruction cache, 16K data cache
- Lockable portion of L1 cache
- Dynamic power management
- Software-compatible with processors built on Power Architecture technology
- Memory interface
- 133 MHz memory bus capability
- Programmable timing EDO DRAM or SDRAM
- High-bandwidth bus (32/64-bit data bus) to DRAM
- Supports one to eight banks of 16-, 64-, 128-, 256-, or 512 Mbit DRAM, and up to four banks of 256-Mbit SDRAM devices
- Supports 1 Mbyte to 2 Gbyte DRAM memory
- Contiguous memory mapping
- 256 Mbytes of ROM space
- 8-bit, 16-bit, 32-bit, or 64-bit ROM
- Supports bus-width writes to flash
- Read-modify-write parity support (selectable)
- ECC support (selectable)
- SDRAM, DRAM buffer data-path
- Error injection/capture on data path
- LVTTL compatible
- PortX: 8-, 32- or 64-bit general-purpose I/O port uses ROM controller interface with address strobe
- 32-bit PCI interface operating up to 66 MHz
- PCI 2.2 compatible
- PCI 5.0 V tolerant
- Support for PCI locked accesses to memory
- Support for accesses to all PCI address spaces
- Selectable big- or little-endian operation
- Store gathering of processor-to-PCI writes and PCI-to-memory writes
- Memory prefetching of PCI read accesses
- Parity support (selectable)
- Selectable hardware-enforced coherency
- PCI bus arbitration unit (5 request/grant pairs
- PCI agent mode capability
- Address Translation Unit (ATU)
- Run time register access
- PCI configuration register access
- Two-channel integrated DMA controller
- Supports direct or chaining modes
- Scatter gather
- Interrupt on completed segment, chain, and error
- Local to local memory
- PCI to PCI memory
- PCI to local memory
- Local to PCI memory
- Message Unit
- (I2O) Intelligent Input/Output Message Controller
- Two door-bell registers
- Inbound and outbound messaging registers
- (I2C) Inter-Integrated Circuit Controller
- Full controller/target support
- Embedded programmable interrupt controller (EPIC)
- Five hardware interrupts (IRQs) or 16 serial interupts
- Four programmable timers
- Integrated PCI bus and SDRAM clock generation
- Programmable memory and PCI bus drivers
- Debug Features
- Watchpoint monitor
- Memory attribute and PCI attribute signals
- JTAG/COP—Common On-board Processor for in-circuit hardware debugging
- Dual UART
- 16550 Compatible
Part numbers include: MPC8245ARZU400D, MPC8245LVV266D, MPC8245LVV300D, MPC8245TVV266D, MPC8245TVV350D, MPC8245TZU266D, MPC8245TZU300D, MPC8245TZU350D.
Buy/Parametrics
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Documentation
Quick reference to our documentation types.
1-5 of 51 documents
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Reference Manual
Errata to MPC8245 Integrated Processor User's Manual, Rev. 3
Design Resources
Hardware
Quick reference to our
board types.
2 hardware offerings
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Emulators, Probes, and ProgrammersPower Architecture® processor ( COP ) Probe Tips for CodeWarrior® TAPFeatured
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Emulators, Probes, and ProgrammersCodeWarrior® TAPFeatured
Software
Quick reference to our software types.
1 software file
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Development IDEs and Build Tools
CodeWarrior® Development Suites for Networked ApplicationsFeatured
Note: For better experience, software downloads are recommended on desktop.
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
1-5 of 7 engineering services
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Independent Design House (IDH)
Hardware/Software Engineering Services
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Independent Design House (IDH)
Trusted Advisor Services
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Independent Design House (IDH)
Signal Integrity analysis
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Independent Design House (IDH)
Android and Linux Engineering Support
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Independent Design House (IDH)
Custom tailored QorIQ solutions
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To find additional partner offerings that support this product, visit our Partner Marketplace.
Training
4 trainings
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On-Demand
Microware OS-9 RTOS insights
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On-Demand
RTCS TCP/IP Stack
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On-Demand
MQX RTOS
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On-Demand
Custom Consultation