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LPC546xx USB SRAM address range max 0x4010'1FFC (C not F?)

Question asked by Daniel Gull on Dec 10, 2019
Latest reply on Dec 10, 2019 by jeremyzhou



I am reading the LPC546xx User Manual UM10912 Rev 2.4 11 November 2019 page 17. Here the memory map details can be found in the table 3 "Memory usage and details". The USB SRAM address range is given with: 0x4010 0000 - 0x4010 1FFC. Why is the upper limit terminated with a C and not with an F? (i.e. 0x4010 1FFF). Are the last three bytes in the USB SRAM reserved? Is this possibly a typo in the User Manual?