STM32L4 reference manual usb sram adress discrepancy
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‎2018-11-15 3:03 AM
Dear Sir or madam,
I would like to report a discrepancy in the reference manual of the stm32l4 series
Quote from 45.6.2 Buffer descriptor table
"The first packet memory location is located at 0x4000 6000"
The package memory for usb is also called usb sram.
In the memory register map (Table 2) the start adress of the usb sram is 0x4006C00
In the HAL lib also 0x4006C00 is used therefore i guess the adress in 45.6.2 is wrong.
Is that right ?
T.Zirni
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STM32L4 series
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‎2018-11-16 6:33 AM
Hello @ThiZi​ ,
You are right, the adderss 0x4000 6000 in the "45.6.2 Buffer descriptor table" is wrong.
I raised this typo internally for correction in the coming release of RM0394.
Thanks for bringing this to our attention.
Kind Regards,
Imen
Thanks
Imen
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‎2018-11-15 3:45 AM
There are a lot of STM32L4 variants and reference manuals.
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‎2018-11-15 4:10 AM
My question is related to the document RM0394.pdf
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‎2018-11-16 6:33 AM
Hello @ThiZi​ ,
You are right, the adderss 0x4000 6000 in the "45.6.2 Buffer descriptor table" is wrong.
I raised this typo internally for correction in the coming release of RM0394.
Thanks for bringing this to our attention.
Kind Regards,
Imen
Thanks
Imen
