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16 lines
864 B
Plaintext
16 lines
864 B
Plaintext
- bus termination resistors
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- CAUTION!!! I2C0 has internal pulp resistors, per Table 11, footnote 1 https://octavosystems.com/app_notes/osd335x-schematic-checklist-am335x/
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- need to program EEPROM with board ID for u-boot: https://octavosystems.com/app_notes/osd335x-design-tutorial/osd335x-lesson-2-minimal-linux-boot/osd335x-lesson-2-linux-bring-up/
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- U-boot will not boot without a valid board ID. What if that EEPROM get’s corrupted in space?
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- any pru inputs to measure exposure time?
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After checklist:
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- really need ~50uF on VDD?
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- read power budget app note:
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https://octavosystems.com/app_notes/osd335x-sm-power-application-note/
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- and skim app note section:
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3.3.1
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- OSC tuning caps?
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- skim oscillator app notes
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- table 10 eMMC series termination resistors? RED board didn't have them
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- JTAG EMU pull-ups? Table 11, but that might just be for TI debuggers |