Freescale Semiconductor
Technical Data
Document Number: MPC8560EC
Rev. 5, 05/2010
MPC8560 Integrated Processor
Hardware Specifications
The MPC8560 integrates a processor core built on Power
Architecture™ technology with system logic required for
networking, telecommunications, and wireless infrastructure
applications. The MPC8560 is a member of the
PowerQUICC III family of devices that combine
system-level support for industry-standard interfaces with
processors that implement the embedded category of the
Power Architecture technology. For functional
characteristics of the processor, see the
MPC8560
PowerQUICC III Integrated Communications Processor
Reference Manual.
To locate any published errata or updates for this document,
contact your Freescale sales office.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . 8
Power Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 13
Clock Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
RESET Initialization . . . . . . . . . . . . . . . . . . . . . . . . . 17
DDR SDRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Ethernet: Three-Speed, MII Management . . . . . . . . 22
Local Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
CPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
JTAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
I2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
PCI/PCI-X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
RapidIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Package and Pin Listings . . . . . . . . . . . . . . . . . . . . . 69
Clocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Thermal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
System Design Information . . . . . . . . . . . . . . . . . . . 91
Device Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . 98
Document Revision History . . . . . . . . . . . . . . . . . . . 99
© 2010 Freescale Semiconductor, Inc. All rights reserved.
Overview
1
Overview
The following section provides a high-level overview of the device features.
Figure 1
shows the major
functional units within the MPC8560.
256-Kbyte
L2-Cache/
SRAM
e500
Coherency
Module
DDR
SDRAM
DDR SDRAM Controller
I
2
C Controller
e500 Core
32-Kbyte L1
I Cache
32-Kbyte L1
D Cache
GPIO
32b
IRQs
Local Bus Controller
Programmable
Interrupt Controller
Serial
DMA
ROM
I-Memory
Core Complex Bus
CPM
RapidIO Controller
OCeaN
PCI Controller
DMA Controller
MPHY
UTOPIAs
TC - Layer
Time Slot Assigner
Time Slot Assigner
RapidIO-8
16 Gb/s
PCI 64b
133 MHz
MCC
MCC
FCC
FCC
FCC
SCC
SCC
SCC
SCC
SPI
I2C
Serial Interfaces
MIIs,
RMIIs
TDMs
I/Os
DPRAM
RISC
Engine
Parallel I/O
Baud Rate
Generators
Timers
CPM
Interrupt
Controller
10/100/1000 MAC
10/100/1000 MAC
MII, GMII, TBI,
RTBI, RGMIIs
Figure 1. MPC8560 Block Diagram
1.1
Key Features
The following lists an overview of the MPC8560 feature set:
• High-performance, 32-bit Book E–enhanced core that implements the Power Architecture
— 32-Kbyte L1 instruction cache and 32-Kbyte L1 data cache with parity protection. Caches can
be locked entirely or on a per-line basis. Separate locking for instructions and data
— Memory management unit (MMU) especially designed for embedded applications
— Enhanced hardware and software debug support
— Performance monitor facility (similar to but different from the device performance monitor
described in Chapter 18, “Performance Monitor.”
• High-performance RISC CPM operating at up to 333 MHz
— CPM software compatibility with previous PowerQUICC families
— One instruction per clock
MPC8560 Integrated Processor Hardware Specifications, Rev. 5
2
Freescale Semiconductor
Overview
— Executes code from internal ROM or instruction RAM
— 32-bit RISC architecture
— Tuned for communication environments: instruction set supports CRC computation and bit
manipulation.
— Internal timer
— Interfaces with the embedded e500 core processor through a 32-Kbyte dual-port RAM and
virtual DMA channels for each peripheral controller
— Handles serial protocols and virtual DMA.
— Three full-duplex fast serial communications controllers (FCCs) that support the following
protocols:
– ATM protocol through UTOPIA interface (FCC1 and FCC2 only)
– IEEE Std 802.3™/Fast Ethernet
– HDLC
– Totally transparent operation
— Two multi-channel controllers (MCCs) that together can handle up to 256 HDLC/transparent
channels at 64 Kbps each, multiplexed on up to 8 TDM interfaces
— Four full-duplex serial communications controllers (SCCs) that support the following
protocols:
– High level/synchronous data link control (HDLC/SDLC)
– LocalTalk (HDLC-based local area network protocol)
– Universal asynchronous receiver transmitter (UART)
– Synchronous UART (1x clock mode)
– Binary synchronous communication (BISYNC)
– Totally transparent operation
— Serial peripheral interface (SPI) support for master or slave
— I
2
C bus controller
— Time-slot assigner supports multiplexing of data from any of the SCCs and FCCs onto eight
time-division multiplexed (TDM) interfaces. The time-slot assigner supports the following
TDM formats:
– T1/CEPT lines
– T3/E3
– Pulse code modulation (PCM) highway interface
– ISDN primary rate
– Freescale interchip digital link (IDL)
– General circuit interface (GCI)
— User-defined interfaces
— Eight independent baud rate generators (BRGs)
— Four general-purpose 16-bit timers or two 32-bit timers
MPC8560 Integrated Processor Hardware Specifications, Rev. 5
Freescale Semiconductor
3
Overview
•
•
•
— General-purpose parallel ports—16 parallel I/O lines with interrupt capability
— Supports inverse muxing of ATM cells (IMA)
256 Kbyte L2 cache/SRAM
— Can be configured as follows
– Full cache mode (256-Kbyte cache).
– Full memory-mapped SRAM mode (256-Kbyte SRAM mapped as a single 256-Kbyte
block or two 128-Kbyte blocks)
– Half SRAM and half cache mode (128-Kbyte cache and 128-Kbyte memory-mapped
SRAM)
— Full ECC support on 64-bit boundary in both cache and SRAM modes
— Cache mode supports instruction caching, data caching, or both
— External masters can force data to be allocated into the cache through programmed memory
ranges or special transaction types (stashing)
— Eight-way set-associative cache organization (1024 sets of 32-byte cache lines)
— Supports locking the entire cache or selected lines. Individual line locks are set and cleared
through Book E instructions or by externally mastered transactions
— Global locking and flash clearing done through writes to L2 configuration registers
— Instruction and data locks can be flash cleared separately
— Read and write buffering for internal bus accesses
— SRAM features include the following:
– I/O devices access SRAM regions by marking transactions as snoopable (global)
– Regions can reside at any aligned location in the memory map
– Byte accessible ECC is protected using read-modify-write transactions accesses for smaller
than cache-line accesses.
Address translation and mapping unit (ATMU)
— Eight local access windows define mapping within local 32-bit address space
— Inbound and outbound ATMUs map to larger external address spaces
– Three inbound windows plus a configuration window on PCI/PCI-X
– Four inbound windows plus a default and configuration window on RapidIO
– Four outbound windows plus default translation for PCI
– Eight outbound windows plus default translation for RapidIO
DDR memory controller
— Programmable timing supporting DDR-1 SDRAM
— 64-bit data interface, up to 333-MHz data rate
— Four banks of memory supported, each up to 1 Gbyte
— DRAM chip configurations from 64 Mbits to 1 Gbit with x8/x16 data ports
— Full ECC support
— Page mode support (up to 16 simultaneous open pages)
MPC8560 Integrated Processor Hardware Specifications, Rev. 5
4
Freescale Semiconductor
Overview
•
•
•
— Contiguous or discontiguous memory mapping
— Read-modify-write support for RapidIO atomic increment, decrement, set, and clear
transactions
— Sleep mode support for self refresh SDRAM
— Supports auto refreshing
— On-the-fly power management using CKE signal
— Registered DIMM support
— Fast memory access via JTAG port
— 2.5-V SSTL2 compatible I/O
RapidIO interface unit
— 8-bit RapidIO I/O and messaging protocols
— Source-synchronous double data rate (DDR) interfaces
— Supports small type systems (small domain, 8-bit device ID)
— Supports four priority levels (ordering within a level)
— Reordering across priority levels
— Maximum data payload of 256 bytes per packet
— Packet pacing support at the physical layer
— CRC protection for packets
— Supports atomic operations increment, decrement, set, and clear
— LVDS signaling
RapidIO–compliant message unit
— One inbound data message structure (inbox)
— One outbound data message structure (outbox)
— Supports chaining and direct modes in the outbox
— Support of up to 16 packets per message
— Support of up to 256 bytes per packet and up to 4 Kbytes of data per message
— Supports one inbound doorbell message structure
Programmable interrupt controller (PIC)
— Programming model is compliant with the OpenPIC architecture
— Supports 16 programmable interrupt and processor task priority levels
— Supports 12 discrete external interrupts
— Supports 4 message interrupts with 32-bit messages
— Supports connection of an external interrupt controller such as the 8259 programmable
interrupt controller
— Four global high resolution timers/counters that can generate interrupts
— Supports 22 other internal interrupt sources
— Supports fully nested interrupt delivery
— Interrupts can be routed to external pin for external processing
MPC8560 Integrated Processor Hardware Specifications, Rev. 5
Freescale Semiconductor
5
京公网安备 11010802033920号
EEWORLD
