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PMPPC7448 user manual blank page, PmPPC7448 User’s Manual, 10006757-02
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Troubleshooting
Specification
Install
1: MPC7448 Block Diagram
Watt Requirements/Configuration
Reset SW1
POST Diagnostic Results
Setup
Command-Linefeatures
Default
Page 72
Image 72
(blank page)
6-4
PmPPC7448
User’s Manual
10006757-02
Page 71
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Contents
PmPPC7448: PowerPC-BasedProcessor PMC Module
User’s Manual
Revision Level
Principal Changes
Date
Regulatory Agency Warnings & Notices
FCC RULES AND REGULATIONS — PART
EMC COMPLIANCE
Regulatory Agency Warnings & Noticescontinued
Manufacturer’s Name
Product
Model Name/Number
Contents
2 Setup
4On-CardMemory Configuration
1 Overview
Contentscontinued
8 Serial Input/Output
9 Real-TimeClock
10Development Mezzanine Card
12 Acronyms
Contentscontinued
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Figures
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viii
PmPPC7448 User’s Manual
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Tables
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PmPPC7448 User’s Manual
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Registers
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PmPPC7448 User’s Manual
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COMPONENTS AND FEATURES
Overview
Section
System Controller/PCI Bridge
Overview: Components and Features
Development Mezzanine Card DMC
Overview: Functional Overview
FUNCTIONAL OVERVIEW
Front Panel
Development Mezzanine Card DMC
Overview: Physical Memory Map
PHYSICAL MEMORY MAP
Hex Address
Memory
Access
Hex Physical
Address
Mode
Specification
Overview: Additional Information
ADDITIONAL INFORMATION
Product Certification
UL Certification
Specification
Overview: Additional Information
Type
RoHS Compliance
Terminology and Notation
Technical References
Device / Interface
continued
Overview: Additional Information
Document:
Device / Interface
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Setup
ELECTROSTATIC DISCHARGE
PMPPC7448 CIRCUIT BOARD
Width
Setup: PmPPC7448 Circuit Board
C279
Setup: PmPPC7448 Circuit Board
Connectors
Setup: PmPPC7448 Circuit Board
LEDs
Setup: PmPPC7448 Circuit Board
Reset SW1
Front Panel
Ethernet
Serial
Reset
the switch
Setup: PmPPC7448 Circuit Board
Setup: PmPPC7448 Setup
PMPPC7448 SETUP
Power Requirements
Watt Requirements/Configuration
Environmental Considerations
risk of damage to the board
Installing the Module
Setup: PmPPC7448 Setup
PmPPC7448PmPPC7448 BottomsideBottomside
Setup: Troubleshooting
TROUBLESHOOTING
baseboard
Technical Support
Setup: Troubleshooting
Product Repair
Setup: Troubleshooting
Serial Number
Product ID
Emerson Network Power, Embedded Computing
Test and Repair Services Department
8310 Excelsior Drive Madison, WI
RMA #____________
MPC7448 Key Features
Central Processing Unit
Category
Section
PROCESSOR RESET
Default After Initialization Hex
PROCESSOR INITIALIZATION
Register
Central Processing Unit:Processor Initialization
Hardware Implementation Dependent 0 Register
XAE: Extended Addressing Enabled
Central Processing Unit:Processor Initialization
HRESET
Hardware Implementation Dependent 1 Register
HID1ECLK
HID1BCLK
Central Processing Unit:Exception Handling
EXCEPTION HANDLING
HRESET
HID1ECLK
Instruction Dispatch/Execution
Post-InstructionExecution
Priority
Exception
Central Processing Unit:Exception Processing
EXCEPTION PROCESSING
Machine State Register
Notes: continued
FP Exception Mode
Central Processing Unit:Exception Processing
Central Processing Unit:Cache Memory
CACHE MEMORY L1 Cache
FP Exception Mode: continued
L2 Cache
Central Processing Unit:Cache Memory
L2HWF: L2 Hardware Flush 0Flush disabled
Central Processing Unit:Cache Memory
On-CardMemory Configuration
BOOT MEMORY CONFIGURATION
Default Configuration
USER FLASH
On-CardMemory Configuration:On-CardSDRAM
ON-CARDSDRAM
NVRAM ALLOCATION
On-CardMemory Configuration:NVRAM Allocation
Window Size
Address Offset hex
Name
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System Controller
Section
System Controller: CPU Interface
CPU INTERFACE
CPU Interface Registers
MEMORY INTERFACE DDR SDRAM Controller
System Controller: Device Controller Interface
Internal SRAM
DEVICE CONTROLLER INTERFACE
Timer/Counter
System Controller: Internal IDMA Controller
Device Control Registers
INTERNAL IDMA CONTROLLER
PCI Configuration Space
System Controller: PCI Interface
PCI Subsystem Device and Vendor ID Assignment
PCI Read/Write
System Controller: PCI Interface
SDRAM Size
Max SDRAM Size
SDRAM Size
System Controller: PCI Bus Control Signals
PCI BUS CONTROL SIGNALS
PCI Interface Registers
AD31:00
C/BE7:4
EREADY: READY
GNT*: GRANT
INTA*, INTB*, INTC*, INTD
RESET_OUT*: RESET OUTPUT
PRESENT*: PRESENT
SERR
STOP*: STOP
System Controller: PMC Connector Pinouts
PMC CONNECTOR PINOUTS
P11 Signal
P12 Signal
P13 Signal
P14 Signal
P13 and P14 Pin Assignments
System Controller: PMC Connector Pinouts
PMC Connector
System Controller: PMC Connector Pinouts
P13 Signal
P14 Signal
System Controller: DoorbellRegisters
DOORBELL REGISTERS
Outbound Doorbells
Inbound Doorbells
WATCHDOG TIMER
RESET
System Controller: 66 MHz Bus Operation
66 MHZ BUS OPERATION
Ethernet Interface
MV64460 ETHERNET REGISTERS
Section
Ethernet Interface: Ethernet Address
ETHERNET ADDRESS
ETHERNET CONNECTION P1
00 80 F9 xx yy zz
Signal
Ethernet Interface: Ethernet Connection P1
cable may result in a disconnection
Mini-BUSB Pin
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RESET REGISTERS
Reset Event Register RER
Reset Command Register RCR
CPLD
CPLD:Reset Registers
CPLD:Interrupt Registers
INTERRUPT REGISTERS
Interrupt Enable Register IER
Interrupt Pending Register IPR
CPLD:Interrupt Registers
CPLD:Product ID Register PIR
PRODUCT ID REGISTER PIR
EREADY REGISTER ERDY
REVISION REGISTERS
CPLD:Board Configuration Registers
BOARD CONFIGURATION REGISTERS
Hardware Version Register HVR
PLD Version Register PVR
CPLD:Board Configuration Registers
0 DMC is not installed
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BRGx Configuration Register
MPSCx Main Configuration Registers
Serial Input/Output
MULTI-PROTOCOLSERIAL CONTROLLERS MPSC
BRGx Tuning Register
Serial Input/Output: I2C Interface
I2C INTERFACE
I/O CONNECTION
Serial Input/Output: I/O Connection
Mini-USBPin
Description:2
DB9 Pin
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BLOCK DIAGRAM
Real-TimeClock
OPERATION
Section
Real-TimeClock: Clock Operation
CLOCK OPERATION
Data
Function/Range
Real-TimeClock: Clock Operation
ST: Stop bit 1=Stops the oscillator
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Development Mezzanine Card
DMC CIRCUIT BOARD
Section
Width
Development Mezzanine Card:DMC Circuit Board
Serial Numbers
Development Mezzanine Card:Connectors
CONNECTORS
P1 Connector Pin Assignments
Signal
Development Mezzanine Card:Connectors
Signal
Signal
3.3V: 3.3 V is the power supply to the DMC analog
CPU_VIO MPC7448_TCK DMC_BOOT_SRC DMC_JP4:3,1
MPC7448_TMS DEBUG_SRESET DEBUG_HRESET
DMC_OE WE0 LA17:2 BADDR2:0 AD7:0 FILT_TX FILT_RX
LED4:1 MPC7448_TDO MPC7448_TDI DEBUG_TRST
P2 EIA-232Interface
Development Mezzanine Card:Connectors
Signal
Signal
Development Mezzanine Card:PmPPC7448 to DMC JTAG
PMPPC7448 TO DMC JTAG
P3 JTAG/COP
MPC7448HRESET
P4 JTAG Chain Header
Signal
Signal
Development Mezzanine Card:PmPPC7448 to DMC JTAG
Development Mezzanine Card:DMC Jumpers JP1
DMC JUMPERS JP1
Signal
Signal
Jumper Setting Register
Development Mezzanine Card:Debug/Status LEDs
DEBUG/STATUS LEDS
Development Mezzanine Card:DMC Setup
DMC SETUP
Installing the DMC Card
Development Mezzanine Card:DMC Setup
Figure
DMC Location on PmPPC7448
RJ45
Development Mezzanine Card:Troubleshooting
TROUBLESHOOTING
Technical Support
Product Repair
Emerson Network Power
Development Mezzanine Card:Troubleshooting
Test and Repair Services Department
8310 Excelsior Drive Madison, WI
COMMAND-LINEFEATURES
Monitor
Section
Power-up/ResetSequence
Monitor: Basic Operation
BASIC OPERATION
Monitor: Basic Operation
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11-3
baudrate
Monitor: Monitor Recovery and Updates
POST Diagnostic Results
MONITOR RECOVERY AND UPDATES
Recovering the Monitor
Updating the Monitor via TFTP
Monitor: Monitor Recovery and Updates
Monitor: Monitor Recovery and Updates
4Enter showpci at the command prompt
Resetting Environment Variables
Monitor: Monitor Recovery and Updates
Monitor: Accessing the Console Over Ethernet
ACCESSING THE CONSOLE OVER ETHERNET
MONITOR COMMAND REFERENCE
Monitor: Boot Commands
Command Syntax
Command Help
BOOT COMMANDS
bootelf
bootm
bootp
bootv
Monitor: Memory Commands
rarpboot
tftpboot
MEMORY COMMANDS
find
Monitor: Memory Commands
Monitor: Memory Commands
Monitor: Flash Commands
FLASH COMMANDS
erase
flinfo
Monitor: EEPROM/I2C Commands
EEPROM/I2C COMMANDS
protect
eeprom
icrc32
iloop
iprobe
DEFINITION: iprobe
Monitor: Environment Parameter Commands
ENVIRONMENT PARAMETER COMMANDS
TEST COMMANDS
printenv
Monitor: Other Commands
OTHER COMMANDS
diags
mtest
crc32
date
echo
enumpci
help
iminfo
isdram
loop
reset
DEFINITION: reset
ping
DEFINITION: ping host
Default
Monitor: Environment Variables
script
showmac
Description: continued
Default
Monitor: Environment Variables
Variable
Variable:1
Default
Monitor: Environment Variables
Variable
Monitor: Troubleshooting
DOWNLOAD FORMATS
Binary
Motorola S-Record
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Acronyms
ASCII
CPLD
cPSB
SDRAM
SO-DIMM
SROM
UART
Index
Index continued
watchdog timer . . . . . . . . . . . . . .
Index continued
terminology . . . . . . . . . . . . . . . . . .
UL certifications . . . . . . . . . . . . . . .
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Notes
E M E R S O N. C O N S I D E R I T S O L V E D