AM1707 BOOT[xx] pins

Alexey Shatrov

Prodigy 70 points

Other Parts Discussed in Thread: AM1707

Type of AM1707 processor booting is configured with BOOT[xx] pins.

In spraba4d.pdf (Using the AM17xx Bootloader) discribed only BOOT [7], BOOT [2], BOOT [1], BOOT [0], BOOT [3]

In datasheet I see that there is 16 pins (from BOOT [0] to BOOT [15] )

What is the function of undiscribed pins, and where it discribed?

Also in spraba4d.pdf mentiondes SPI SLAVE boot mode. Where I could find detailes?

over 13 years ago

0 Prabhakar Lad over 13 years ago

Guru 11260 points

Alexey,

Refer to this document here.

Regards,

--Prabhakar Lad

0 Alexey Shatrov over 13 years ago in reply to Prabhakar Lad

Prodigy 70 points

Hello Prabhakar

There is no detailed information in file, you mentioned. It's just common infomrmation, not detailed info about BOOTCFG register.

0 Brad Griffis over 13 years ago

TI__Guru*** 125430 points

Alexey Shatrov said:
What is the function of undiscribed pins, and where it discribed?

Are you looking at Appendix A Boot Mode Selection Table? In the paragraph above it says, "Only the boot pins listed in Table 6 are used by the bootloader; unlisted boot pins are unused."

Alexey Shatrov said:
Also in spraba4d.pdf mentiondes SPI SLAVE boot mode. Where I could find detailes?

Chapter 7 describes slave boot. And as far as I can see the latest version is spraba4b.pdf.

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AM1707 BOOT[xx] pins