Part Number: EK-TM4C123GXL
Other Parts Discussed in Thread: TM4C123GH6PM, TM4C1231E6PM
I may have misread something, often do, but in the currently posted datasheets for the
TM4C123GH6PM and the
TM4C1231E6PM
Tables 2-4 and 2-5 seem to differ in the size of ram.
JH
Hi John,
Can you elaborate what is the difference? Both devices have 32kB of SRAM as specified in the table 2-4. What is shown in table 2-4 is the implemented SRAM range. In table 2-5, it is Arm processor's memory map for the different memory segments such as Code, SRAM, Peripheral and etc. For SRAM it has a memory address range from 0x2000.0000 - 0x3FFF.FFFF which is equal to 512MB.
Please refer to Arm Cortex-M4F TRM https://developer.arm.com/documentation/100166/0001/Programmers-Model/Processor-memory-model for the processor memory model.
