SUPERPRO IS01-ISP Xeltek, SUPERPRO IS01-ISP Datasheet - Page 13

• Manufacturer Part Number: SUPERPRO IS01-ISP
• Description: Programmers & Debuggers ISP PROGRAMMER W/ARM9 PROCESSOR
• Manufacturer: Xeltek

Specifications of SUPERPRO IS01-ISP

• Description/function: USB 2.0 interface, fastest ISP programmer with ARM9, runs on Linux O/S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: ISP Interface Devices
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Examples for connection of several common serial communication protocols
a buffer before LED can alleviate limitation of IS01 on output current; the series resistances
before MISO can eliminate signal conflict; changing connecting position of capacitance
eliminates effect of filter capacitance on level signal.
Other matters needing attention
M25P64
This is the circuit diagram after improvement, it can be seen from the diagram, addition of
• The watchdog circuit in the programming process can be triggered normally.
• If the bootloader of the chip need using during the programming, the bootloader
• If the chip contains encryption fuse operation or special function inhibit bit, it may
• If the serial working cable for ISP is too long, this may also make ISP unable to
• Some equipment manufacturers have indicated whether this chip has ISP function
must have been stored inside the chip before ISP programmer works, except that
the bootloader has been stored in the mask ROM inside the chip or set by factory.
For example, if there is a bootloader set by factory inside the chip, but if the space
where bootloader stored by this chip is erased or modified by ISP, it is impossible
to perform other ISP operation. In addition, some chips need special bootloader
which makes them work well.
contain online programming inhibit function, therefore, the programming last time
may result in ISP function being disabled, please refer to chip manual for detail.
work normally. In this case, try selecting medium and low speed in the software.
or not in the name of the chip. For example, some manufacturers use NIS to
indicate the device doesn’t support ISP function while use IS to indicate the
device does.
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