MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 423

• 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

Microcode is stored in shared code memory (SCM) which is 32 bits wide. The microengine
instruction set provides basic arithmetic and logic operations, flow control (jumps and subroutine
calls), SDM access, and channel configuration and control. The instruction formats are defined in
such a way that allow particular combinations of two or three of these operations with
unconflicting resources to be executed in parallel in the same microcycle, thus improving
performance.
The microengine also has an independent multiply/divide/MAC unit that performs these complex
operations in parallel with other microengine instructions.
Channel functionality is integrated to the instruction set through channel control operations and
conditional branch operations, which support jumps/calls on channel-specific conditions. This
allows quick and terse channel configuration and control code, contributing to reduced service
time.
20.2.2.7 Debug Interface
The debug features of the eTPU are accessible through the MCF5235’s Debug module. Refer to
Chapter 32, “Debug
20.3
20.3.1 eTPU Feature Summary
The eTPU includes these distinctive features:
Freescale Semiconductor
• Up to 32 channels for the eTPU engine: each channel is associated with an I/O signal.
• Two independent 24-bit time bases for channel synchronization:
— Enhanced input digital filters on the input pins for improved noise immunity. The eTPU
— Orthogonal channels, except for channel 0: each channel can perform any time function.
— A link service request allows activation of a channel function by request of another
— A host service request allows activation of a channel function by the MCF5235
— Each channel has an event mechanism which supports single and double action
Features
digital filter can use 2 samples, 3 samples, or work in continuous mode.
Each time function can be assigned to more than one channel at a given time, so each
signal can have any functionality. Channel 0 has the same capabilities of the others, but
can also work with special angle counter logic (see below).
channel.
ColdFire core request.
functionality in various combinations. It includes two 24-bit capture registers, two
24-bit match registers, 24-bit greater-equal or equal-only comparator.
Support,” for more information.
MCF5235 Reference Manual, Rev. 2
Features
20-9