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Customer Reference Board Manual 21
Intel® IQ80333 I/O Processor
Getting Started
2.6.4 GNUPro GDB/Insight
2.6.4.1 Communicating with RedBoot
Hardware Setup:
• Host with UNIX/Linux or Win32 installed
• IQ80333 with serial cable
• RedHat RedBoot monitor Flashed to the platform board
Recommended Mapping of UART Ports to Host Com Ports
• Host port connected to the platform board UART.
The following communication tools can be used:
• Win32 using HyperTerminal
• UNIX using Kermit
• Linux using Minicom
• Solaris using Tip
RedBoot Monitor startup:
Description: terminal emulator runs on host and communicates with the board via the serial cable.
Start: Power up the IQ80333. While the 'reset' is asserted, the two 7-segment LEDs
sequentially display “88”, “A0” through “A6”, followed by “SL” (Scrub loop). When
RedBoot is successfully booted, it displays the characters “A1” on the LEDs. When
the final state of “A1” does not occur, reset the processor again.
The time for reset is approximately 1 or 2 seconds.
Win32 on Host Connecting with HyperTerminal.