Boot-Strap Loader - SemiconductorStore.com
Boot-Strap Loader - SemiconductorStore.com
Boot-Strap Loader - SemiconductorStore.com
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<strong>Boot</strong>-<strong>Strap</strong> <strong>Loader</strong><br />
User’s Guide<br />
Reset or Switch from User Code to<br />
BSL v1.1F(MCU Firmware)<br />
No<br />
Is<br />
Chip Re-mapped<br />
?<br />
Yes<br />
No<br />
Is<br />
WDT Timeout<br />
?<br />
Yes<br />
Start the baud-rate<br />
detection routine by<br />
evaluating the test<br />
string sent by host PC<br />
Run User Code<br />
Yes<br />
Is<br />
detection failed<br />
?<br />
No<br />
Disable WDT<br />
Execute IAP*<br />
Operations<br />
FIGURE<br />
4-1: MCU FIRMWARE ARCHITECTURE OF BOOT-STRAP LOADER V1.1F<br />
©2004 Silicon Storage Technology, Inc. S74006-00-000 9/04<br />
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