MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 646

• Manufacturer Part Number: MOD5234-100IR
• Description: MOD5234 10/100 ETHERNET MODULE
• Manufacturer: NetBurner Inc
• Type: Controllers & Processorsr

Specifications of MOD5234-100IR

• Interface: I²C, SPI, UART
• Voltage - Supply: 2.5V
• Mounting Type: Surface Mount
• Package / Case: Module
• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Format: -
• Baud Rates: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4483564

Debug Support
Debug support is divided into four areas:
32-2
• Real-time trace support—The ability to determine the dynamic execution path through an
• Background debug mode (BDM)—Provides low-level debugging in the ColdFire core as
• Real-time debug support—BDM requires the processor to be halted, which many real-time
• Inter-Debug and Cross-Triggering Support — Provides the ability to allow specific debug
application is fundamental for debugging. The ColdFire solution implements an 8-bit
parallel output bus that reports processor execution status and data to an external emulator
system. See
well as the in the eTPU. In BDM, the ColdFire core is halted and a variety of commands
can be sent to the processor to access memory and registers as well as to the eTPU to access
debug registers. The external emulator uses a three-pin, serial, full-duplex channel. See
Section 32.5, “ColdFire Background Debug Mode
Map/Register
embedded applications do not support. Debug interrupts let real-time systems execute a
unique service routine that can quickly save the contents of key registers and variables and
return the system to normal operation. External development systems can access saved data
since the hardware supports concurrent operation of the processor and BDM-initiated
commands. See
events to breakpoint either the ColdFire core or the eTPU and contains mechanisms to
control the resume conditions between them.
DDATA[3:0]
Trace Port
PST[3:0],
PSTCLK
Section 32.3, “Real-Time Trace
DSCLK
Definition.”
Figure 32-1. Processor/Debug Module Interface
ColdFire Debug Module
Section 32.6, “Real-Time Debug
ColdFire CPU Core
DSI
DSO
MCF5235 Reference Manual, Rev. 2
CrossTrigger Module
Support.”
Control
BKPT
High-speed
local bus
Support.”
(BDM),” and
eTPU Debug Module
Section 32.4, “Memory
eTPU
EVTO
Freescale Semiconductor