Boot Assist Module (BAM)
MPC5606S Microcontroller Reference Manual, Rev. 7
Freescale Semiconductor 179
When the flash memory is secured, the registers are programmed as follows:
• NVPWD0 = 0x87654321
• NVPWD1 = 0x12345678
• NVSCI0 = 0x55AA1111
• NVSCI1 = 0x55AA1111
To download the code via serial boot, the provided password is 0x1234_5678_8765_4321 (NVPWD1
followed by NVPWD0).
When the flash memory is unsecured, the registers are programmed as follows:
• NVPWD0 = 0x87654321
• NVPWD1 = 0x12345678
• NVSCI0 = 0x55AA55AA
• NVSCI1 = 0x55AA55AA
To download the code via serial boot, the provided password is 0x8765_4321_1234_5678 (NVPWD0
followed by NVPWD1).
6.6.2 Interrupts
No interrupts are generated by or are enabled by the BAM.
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