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PMPPC7448 user manual blank page, PmPPC7448 User’s Manual, 10006757-02
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Troubleshooting
Specifications
Install
1: MPC7448 Block Diagram
Watt Requirements/Configuration
Reset SW1
POST Diagnostic Results
Setup
Command-Linefeatures
Default
Page 134
Image 134
(blank page)
i-6
PmPPC7448
User’s Manual
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Page 133
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Contents
PmPPC7448: PowerPC-BasedProcessor PMC Module
User’s Manual
Date
Revision Level
Principal Changes
EMC COMPLIANCE
Regulatory Agency Warnings & Notices
FCC RULES AND REGULATIONS — PART
Product
Regulatory Agency Warnings & Noticescontinued
Manufacturer’s Name
Model Name/Number
4On-CardMemory Configuration
Contents
2 Setup
1 Overview
9 Real-TimeClock
Contentscontinued
8 Serial Input/Output
10Development Mezzanine Card
12 Acronyms
Contentscontinued
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Figures
PmPPC7448 User’s Manual
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viii
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Tables
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PmPPC7448 User’s Manual
Registers
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PmPPC7448 User’s Manual
Section
COMPONENTS AND FEATURES
Overview
System Controller/PCI Bridge
Overview: Components and Features
Development Mezzanine Card DMC
Front Panel
Overview: Functional Overview
FUNCTIONAL OVERVIEW
Development Mezzanine Card DMC
Hex Address
Overview: Physical Memory Map
PHYSICAL MEMORY MAP
Memory
Address
Access
Hex Physical
Mode
ADDITIONAL INFORMATION
Specification
Overview: Additional Information
Product Certification
Overview: Additional Information
UL Certification
Specification
Type
Technical References
RoHS Compliance
Terminology and Notation
Device / Interface
Document:
continued
Overview: Additional Information
Device / Interface
PmPPC7448 User’s Manual
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1-10
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PMPPC7448 CIRCUIT BOARD
Setup
ELECTROSTATIC DISCHARGE
Width
Setup: PmPPC7448 Circuit Board
C279
Setup: PmPPC7448 Circuit Board
Connectors
Setup: PmPPC7448 Circuit Board
LEDs
Setup: PmPPC7448 Circuit Board
Ethernet
Reset SW1
Front Panel
Serial
Setup: PmPPC7448 Circuit Board
Reset
the switch
Setup: PmPPC7448 Setup
PMPPC7448 SETUP
Environmental Considerations
Power Requirements
Watt Requirements/Configuration
risk of damage to the board
PmPPC7448PmPPC7448 BottomsideBottomside
Installing the Module
Setup: PmPPC7448 Setup
baseboard
Setup: Troubleshooting
TROUBLESHOOTING
Technical Support
Setup: Troubleshooting
Serial Number
Product Repair
Setup: Troubleshooting
Product ID
8310 Excelsior Drive Madison, WI
Emerson Network Power, Embedded Computing
Test and Repair Services Department
RMA #____________
Category
MPC7448 Key Features
Central Processing Unit
Section
PROCESSOR INITIALIZATION
PROCESSOR RESET
Default After Initialization Hex
Register
Central Processing Unit:Processor Initialization
Hardware Implementation Dependent 0 Register
XAE: Extended Addressing Enabled
Central Processing Unit:Processor Initialization
HID1ECLK
HRESET
Hardware Implementation Dependent 1 Register
HID1BCLK
HRESET
Central Processing Unit:Exception Handling
EXCEPTION HANDLING
HID1ECLK
Priority
Instruction Dispatch/Execution
Post-InstructionExecution
Exception
Machine State Register
Central Processing Unit:Exception Processing
EXCEPTION PROCESSING
Notes: continued
FP Exception Mode
Central Processing Unit:Exception Processing
FP Exception Mode: continued
Central Processing Unit:Cache Memory
CACHE MEMORY L1 Cache
L2 Cache
Central Processing Unit:Cache Memory
L2HWF: L2 Hardware Flush 0Flush disabled
Central Processing Unit:Cache Memory
Default Configuration
On-CardMemory Configuration
BOOT MEMORY CONFIGURATION
USER FLASH
NVRAM ALLOCATION
On-CardMemory Configuration:On-CardSDRAM
ON-CARDSDRAM
Address Offset hex
On-CardMemory Configuration:NVRAM Allocation
Window Size
Name
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System Controller
Section
CPU Interface Registers
System Controller: CPU Interface
CPU INTERFACE
MEMORY INTERFACE DDR SDRAM Controller
DEVICE CONTROLLER INTERFACE
System Controller: Device Controller Interface
Internal SRAM
Device Control Registers
Timer/Counter
System Controller: Internal IDMA Controller
INTERNAL IDMA CONTROLLER
PCI Subsystem Device and Vendor ID Assignment
PCI Configuration Space
System Controller: PCI Interface
PCI Read/Write
Max SDRAM Size
System Controller: PCI Interface
SDRAM Size
SDRAM Size
PCI Interface Registers
System Controller: PCI Bus Control Signals
PCI BUS CONTROL SIGNALS
AD31:00
GNT*: GRANT
C/BE7:4
EREADY: READY
INTA*, INTB*, INTC*, INTD
SERR
RESET_OUT*: RESET OUTPUT
PRESENT*: PRESENT
STOP*: STOP
P11 Signal
System Controller: PMC Connector Pinouts
PMC CONNECTOR PINOUTS
P12 Signal
P13 and P14 Pin Assignments
P13 Signal
P14 Signal
System Controller: PMC Connector Pinouts
P13 Signal
PMC Connector
System Controller: PMC Connector Pinouts
P14 Signal
Outbound Doorbells
System Controller: DoorbellRegisters
DOORBELL REGISTERS
Inbound Doorbells
System Controller: 66 MHz Bus Operation
WATCHDOG TIMER
RESET
66 MHZ BUS OPERATION
Section
Ethernet Interface
MV64460 ETHERNET REGISTERS
ETHERNET CONNECTION P1
Ethernet Interface: Ethernet Address
ETHERNET ADDRESS
00 80 F9 xx yy zz
cable may result in a disconnection
Signal
Ethernet Interface: Ethernet Connection P1
Mini-BUSB Pin
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Reset Command Register RCR
RESET REGISTERS
Reset Event Register RER
CPLD
CPLD:Reset Registers
CPLD:Interrupt Registers
INTERRUPT REGISTERS
CPLD:Interrupt Registers
Interrupt Enable Register IER
Interrupt Pending Register IPR
EREADY REGISTER ERDY
CPLD:Product ID Register PIR
PRODUCT ID REGISTER PIR
REVISION REGISTERS
Hardware Version Register HVR
CPLD:Board Configuration Registers
BOARD CONFIGURATION REGISTERS
PLD Version Register PVR
CPLD:Board Configuration Registers
0 DMC is not installed
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Serial Input/Output
BRGx Configuration Register
MPSCx Main Configuration Registers
MULTI-PROTOCOLSERIAL CONTROLLERS MPSC
I2C INTERFACE
BRGx Tuning Register
Serial Input/Output: I2C Interface
I/O CONNECTION
Description:2
Serial Input/Output: I/O Connection
Mini-USBPin
DB9 Pin
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OPERATION
BLOCK DIAGRAM
Real-TimeClock
Section
Data
Real-TimeClock: Clock Operation
CLOCK OPERATION
Function/Range
Real-TimeClock: Clock Operation
ST: Stop bit 1=Stops the oscillator
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Section
Development Mezzanine Card
DMC CIRCUIT BOARD
Width
Development Mezzanine Card:DMC Circuit Board
Serial Numbers
P1 Connector Pin Assignments
Development Mezzanine Card:Connectors
CONNECTORS
Signal
Signal
Development Mezzanine Card:Connectors
Signal
3.3V: 3.3 V is the power supply to the DMC analog
DMC_OE WE0 LA17:2 BADDR2:0 AD7:0 FILT_TX FILT_RX
CPU_VIO MPC7448_TCK DMC_BOOT_SRC DMC_JP4:3,1
MPC7448_TMS DEBUG_SRESET DEBUG_HRESET
LED4:1 MPC7448_TDO MPC7448_TDI DEBUG_TRST
Signal
P2 EIA-232Interface
Development Mezzanine Card:Connectors
Signal
P3 JTAG/COP
Development Mezzanine Card:PmPPC7448 to DMC JTAG
PMPPC7448 TO DMC JTAG
MPC7448HRESET
Signal
P4 JTAG Chain Header
Signal
Development Mezzanine Card:PmPPC7448 to DMC JTAG
Signal
Development Mezzanine Card:DMC Jumpers JP1
DMC JUMPERS JP1
Signal
DEBUG/STATUS LEDS
Jumper Setting Register
Development Mezzanine Card:Debug/Status LEDs
Installing the DMC Card
Development Mezzanine Card:DMC Setup
DMC SETUP
DMC Location on PmPPC7448
Development Mezzanine Card:DMC Setup
Figure
RJ45
Technical Support
Development Mezzanine Card:Troubleshooting
TROUBLESHOOTING
Product Repair
Test and Repair Services Department
Emerson Network Power
Development Mezzanine Card:Troubleshooting
8310 Excelsior Drive Madison, WI
Section
COMMAND-LINEFEATURES
Monitor
BASIC OPERATION
Power-up/ResetSequence
Monitor: Basic Operation
11-3
Monitor: Basic Operation
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baudrate
MONITOR RECOVERY AND UPDATES
Monitor: Monitor Recovery and Updates
POST Diagnostic Results
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 COMMAND REFERENCE
Monitor: Accessing the Console Over Ethernet
ACCESSING THE CONSOLE OVER ETHERNET
Command Help
Monitor: Boot Commands
Command Syntax
BOOT COMMANDS
bootp
bootelf
bootm
bootv
tftpboot
Monitor: Memory Commands
rarpboot
MEMORY COMMANDS
find
Monitor: Memory Commands
Monitor: Memory Commands
erase
Monitor: Flash Commands
FLASH COMMANDS
flinfo
protect
Monitor: EEPROM/I2C Commands
EEPROM/I2C COMMANDS
eeprom
iprobe
icrc32
iloop
DEFINITION: iprobe
TEST COMMANDS
Monitor: Environment Parameter Commands
ENVIRONMENT PARAMETER COMMANDS
printenv
diags
Monitor: Other Commands
OTHER COMMANDS
mtest
echo
crc32
date
enumpci
isdram
help
iminfo
loop
ping
reset
DEFINITION: reset
DEFINITION: ping host
script
Default
Monitor: Environment Variables
showmac
Monitor: Environment Variables
Description: continued
Default
Variable
Monitor: Environment Variables
Variable:1
Default
Variable
Binary
Monitor: Troubleshooting
DOWNLOAD FORMATS
Motorola S-Record
PmPPC7448 User’s Manual
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CPLD
Acronyms
ASCII
cPSB
SROM
SDRAM
SO-DIMM
UART
Index
Index continued
terminology . . . . . . . . . . . . . . . . . .
watchdog timer . . . . . . . . . . . . . .
Index continued
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