DEMOEM Freescale Semiconductor, DEMOEM Datasheet - Page 27

• Manufacturer Part Number: DEMOEM
• Description: BOARD DEMO HARDWARE ONLY
• Manufacturer: Freescale Semiconductor
• Series: MCF51EMr
• Type: MCUr

Specifications of DEMOEM

• Contents: Board, Cable, DVD and Guide
• Product: Microcontroller Modules
• Data Bus Width: 32 bit
• Core Processor: MCF51EM
• Interface Type: RS-232, USB
• Operating Supply Voltage: 5 V
• Board Size: 6 in x 4.5 in
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V1
• Silicon Core Number: MCF51
• Silicon Family Name: MCF51EM
• Rohs Compliant: Yes
• For Use With/related Products: MCF51EM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.4.2
DEMOEM User Manual
6.4.2.1
Data Format
The data format is broken into two sections depending upon whether the
incoming data is in byte format or word format.
Byte Formatted Data
There are two commands which may be accepted. Both commands must end
in the special characters #$0D and #$0A which are CR (carriage return) and
LF (line feed). The accepted commands are:
The nn values are 00-FF and correspond in order to the data displayed on the
following graph lines: W, Z, Y, X.
The nn values are 00-FF and correspond in order to the data displayed on the
following bar graphs lines: A, B, C, D.
WnnZnnYnnXnn
AnnBnnCnnDnn
Figure 6-5: Serial Grapher Graphing Component
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