FS-929 Digi International, FS-929 Datasheet - Page 51

• Manufacturer Part Number: FS-929
• Description: JTAG-BOOSTER FOR SA-11X0 3.3V
• Manufacturer: Digi International
• Series: Digi/FS Forthr
• Type: FLASHr

Specifications of FS-929

• Contents: Programmer and Associated Interface Software
• For Use With/related Products: Intel StrongARM SA-11x0, 3.3V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.9.
Usage:
This command allows to test the hardware by blinking with LEDs or toggling
CPU signals. Faster signals can be generated by setting the delay option to
zero. This can be a very helpful feature to watch signals on an oscilloscope.
The signal on the defined pin has an duty cycle of 1/2: The level is 67% high and
33% low.
Please Note: Not every pin of the Intel StrongARM SA-11x0 may be specified as
an output pin.
Options:
/PIN=pin_name
CPU pin to toggle. If the option /PIN= is not specified an error message occurs.
Most pins of the list in chapter 1.9 “Initialization file JTAG11x0.INI” can be used.
If you type /PIN= without any pin declaration a list of the CPU pins is displayed.
/DELAY=dddddd
Time to wait to next change of signal. This option can be adjusted to get
optimum signals for measures with the oscilloscope.
Default:
Example:
JTAG11x0 /BLINK /PIN=FLAG3 /DELAY=0
This example toggles the GP26 pin very fast which can be followed by the use of
an oscilloscope.
5
JTAG_SA11x0b.doc
dddddd=number base is decimal
Toggle CPU pins
5
JTAG11x0 /BLINK /PIN=pinname [optionlist]
/DELAY=10000
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