AT91SAM7S128 ATMEL [ATMEL Corporation], AT91SAM7S128 Datasheet - Page 21

• Manufacturer Part Number: AT91SAM7S128
• Manufacturer: ATMEL [ATMEL Corporation]

9.8
6175BS–ATARM–04-Nov-05
SAM-BA Boot Assistant
The SAM-BA
Flash memory. The SAM-BA Boot recovery is performed when the TST pin and the PA0, PA1
and PA2 pins are all tied high.
The SAM-BA Boot Assistant is a default Boot Program that provides an easy way to program in
situ the on-chip Flash memory.
The SAM-BA Boot Assistant supports serial communication through the DBGU or through the
USB Device Port. (The AT91SAM7S32 has no USB Device Port.)
The SAM-BA Boot provides an interface with SAM-BA Graphic User Interface (GUI).
• Communication through the DBGU supports a wide range of crystals from 3 to 20 MHz via
• Communication through the USB Device Port is limited to an 18.432 MHz crystal. (
software auto-detection.
™
Boot Recovery restores the SAM-BA Boot in the first two sectors of the on-chip
AT91SAM7S Series Summary
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