101-0401 Rabbit Semiconductor, 101-0401 Datasheet - Page 27

• Manufacturer Part Number: 101-0401
• Description: KIT DEV RABBIT2000/TCP/IP
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 2000r
• Type: MPU Moduler

Specifications of 101-0401

• Rohs Status: RoHS non-compliant
• Contents: Rabbit 2000™ TCP/IP Development Board, Demo Board, Power Supply, Cable and Software
• Processor To Be Evaluated: Rabbit 2000
• Interface Type: RS-232, RS-485
• For Use With/related Products: RCM2000, RCM2010, RCM2020
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 101-0401; 316-1005; Q906133

• The programming cable must be connected to the TCP/IP Development Board. (The
• To check if you have the correct serial port, select
3.7.2 Single-Stepping
Compile or re-compile
program will compile and the screen will come up with a highlighted character (green) at
the first executable statement of the program. Use the
F8
j< ...
to press
3.7.2.1 Watch Expression
Type
come up. Type the lower case letter j and click on add to top and close. Now continue single-
stepping with
printed in the watch window. Note how the value of
executed.
3.7.2.2 Break Point
Move the cursor to the start of the statement:
To set a break point on this statement, type
A red highlight will appear on the first character of the statement. To get the program run-
ning at full speed, type
until it hits the break point. The break point will start flashing both red and green colors.
Note that LED1 on the Demonstration Board is now solidly turned on. This is because we
have passed the statement turning on LED1.
To remove the break point, type
continue program execution, type
should be flashing again because the program is running at full speed.
You can set break points while the program is running by positioning the cursor to a state-
ment and using the
take place. You can toggle the break point off with the
the
Getting Started
colored wire on the programming cable is closest to pin 1 on header J4 on the TCP/IP
Development Board, as shown in Figure 1.) The other end of the programming cable
must be connected to the PC serial port. The COM port specified in the Dynamic C
Options
type
different serial port using the Dynamic C
you are plugged into. Don’t change anything in this menu except the COM number.
The baud rate should be 115,200 bps and the stop bits should be 1.
key is pressed, the cursor will advance one statement. When you get to the
F9
<Ctrl-W>
key. Try this a few times to get the feel of things.
<Ctrl-Y>
F8
statement, it becomes impractical to single-step further because you would have
for(j=0; j<20000; j++);
thousands of times. We will use this statement to illustrate watch expressions.
menu must be the same as the one the programming cable is connected to.
F8
or chose
. If the “BIOS successfully compiled …” message does not display, try a
. Each time you step, the watch expression (
F2
key. If the execution thread hits the break point, a break point will
DEMOBRD1.C
F9
Add/Del Watch Expression
or select
F2
F9
Run
or select
by clicking the
or select
on the
F2
Options
Toggle Breakpoint
Run
or select
Run
from the
j
menu. The program will advance
Compile
Compile
F8
advances when the statement
menu until you find the serial port
F2
in the
Breakpoint
key to single-step. Each time the
key and continue execution with
j
Run
Inspect
) will be evaluated and
, then
button on the task bar. The
on the
menu. Now LED1
from the
Compile BIOS
menu. A box will
Run
for(j=0,
Run
menu. To
menu.
j++
, or
is
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